@charset "utf-8";
/* CSS Document */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td { margin:0; padding:0; }
h1,h2,h3,h4,h5,h6{font-weight: normal;}
BODY {FONT:16px/1.75  'Microsoft YaHei', 'Arial','SimSun', 'SimHei'; COLOR: #666;  background:#fff;width: 100%; overflow-x: hidden;}
   
A {COLOR: #666; TEXT-DECORATION: none}
P{COLOR: #333;}
A:hover {TEXT-DECORATION: none}
A IMG {BORDER-BOTTOM-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-TOP-STYLE: none; BORDER-LEFT-STYLE: none}
DIV {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
UL {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
LI {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
P {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
FORM {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
EM {FONT-STYLE: normal; FONT-WEIGHT: normal}
TABLE {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
DT {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
DL {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
DD {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
FORM {PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
TR {PADDING-BOTTOM: 0px; LIST-STYLE-TYPE: none; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; PADDING-TOP: 0px}
.cl{HEIGHT: 0px; CLEAR: both;}
.jz{margin:0 auto;}
.fl{FLOAT: left}
.fr{FLOAT: right}
.container{max-width:1400px;margin:0 auto}
.container-s{max-width:1698px;margin:0 auto}

.c{*zoom:1;}
.c:after{content: ""; display: block; height: 0; clear: both;}
.txt-c{text-align: center;}
.txt-l{text-align: left;}
.txt-r{text-align: right;}
.col-white{color: #fff;}
.line1{overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;}
.line2{overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.line3{overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;}
.line4{overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical;}


.flex{display: flex;}
.flex-sbc{display: flex; justify-content: space-between;  align-items: center;}
.flex-c{display: flex; align-items: center;}
.flex-cc{display: flex; align-items: center; justify-content: center;}
.flex-ccc{display: flex; align-items: center; justify-content: center; flex-direction: column;}
.flex-dcsb{display: flex; flex-direction: column; justify-content: space-between;}
.flex-sb{display: flex; justify-content: space-between;}
.flex-sbw{display: flex;justify-content: space-between; flex-wrap: wrap;}
.flex-cw{display: flex; align-items: center; flex-wrap: wrap;}
.flex-dc{display: flex; flex-direction: column;}
.flex-w{display: flex; flex-wrap: wrap;}
.flex-sbcw{display: flex;justify-content: space-between;  align-items: center; flex-wrap: wrap;}

/*字体引入*/

@font-face {
    font-family: "DIN";
    src: url("../font/DIN-Bold.otf");
  }




/* 公共头部 */
.header{position: fixed; height: 8.25rem; top: 0; width: 100%; z-index: 222; background: #fff; box-shadow: 0 0 3px rgba(0,0,0,0.05);} 
.head-box{height: 8.25rem;}
.pc-logo a img{display: block;}
.pc-logo .text{margin-left: 2.1875rem;}
.pc-logo .text em{display: block; font-size: 1.1875rem; color: #333; line-height: 1.1875rem; margin-bottom: 0.6875rem;}
.pc-logo .text strong{display: block; font-size: 1.5rem; color: #9E0000; line-height: 1.5rem;}


.pc-nav{width: 62%;}
.pc-nav ul{display: flex;  justify-content: space-between;}
.pc-nav ul li {position: relative;   height: 8.25rem; display: flex; align-items: center;}
.pc-nav ul li h3{display: block; position: relative; font-size: 1.125rem; color: #555; line-height: 2.9375rem; font-weight: bold;}
.pc-nav ul li:hover h3,.pc-nav ul li.active h3,.pc-nav ul li.on h3{color: #9e0000;}
.pc-nav ul li .subnav-box{transform: translateY(50px);opacity: 0;pointer-events: none;width: 10.5625rem;height: 14.1875rem;left: -70%;position: absolute;top: 100%;transition: all 0.4s ease;text-align: center;}
.pc-nav ul li .subnav {/* display: flex; */padding: 15px 0;box-sizing: border-box;border-radius: 0.625rem;z-index: 3;background: #fff;box-shadow: 0 0 5px 3px rgba(0,0,0,0.05);}
.pc-nav ul li .subnav .list a{display: block; font-size: 0.9375rem;  line-height: 2.125rem; color: #7d7d7d;position: relative;box-sizing: border-box;}
.pc-nav ul li .subnav .list a:hover{color: #9e0000;}
.pc-nav ul li:hover .subnav-box {transform: translateY(0);opacity: 1;pointer-events: auto;}
.pc-nav ul li:nth-child(5) .subnav-box{left: -60%;}
.pc-nav ul li:nth-child(6) .subnav-box{left: -60%;}
.pc-nav ul li:nth-child(7) .subnav-box{left: -40%; width: 13rem}
.pc-nav ul li:nth-child(8) .subnav-box{left: -60%;}

.header-zw{height: 8.25rem;}



/* 手机端导航 */
.mobmenu {display: none;}
.mobmenu dl {transform: rotateY(180deg);width: 30px; cursor: pointer;}
.mobmenu dl dd {width: 0;height: 2px;background: #333;}
.mobmenu dl dd:first-child {animation: sjnav 2.4s linear infinite;}
.mobmenu dl dd:nth-child(2) {	margin: 6px 0;	width: 20px;}
.mobmenu dl dd:last-child {animation: sjnav 2.4s linear infinite;animation-delay: 0.4s;}

.mobmenu h4 {color: #333; margin-left: 10px; width: 32px;}
.mobmask {position: fixed;left: 0;top: 0;z-index: 99;width: 100%;height: 100vh;background: rgba(7,16,26,0.8);transition: all 0.5s;visibility: hidden;opacity: 0;transition-delay: 0.2s;}
.mobmask.active{opacity: 1;visibility: visible;}
.mobnavBox {padding-bottom: 1.25rem; width: 50%;height: 100vh;position: fixed;z-index: 100;top: 0;left: -50%;overflow-y: auto;opacity: 0;transition: all 0.3s; background: #fff; visibility: hidden;}
.mobnavBox.active{transition-delay: 0.3s;opacity: 1;left: 0; visibility: visible;} 
.mobCon {padding: 0 1.25rem; }
.mobnavBox .top {padding: 0.625rem 1.25rem;height: 4.375rem; position: sticky;top: 0;z-index: 9999;background: #fff;box-shadow: 0 0 20px 0 rgba(0,0,0,0.06);}
.mobnavBox .top .logo {	width: 120px; }
.mobnavBox .top .logo img {display: block; width: auto; height: 3.125rem;}
.mobnavBox .top .mobnavclose {width: 1.875rem;height: 1.875rem;position: relative; cursor: pointer;}
.mobnavBox .top .mobnavclose:before,
.mobnavBox .top .mobnavclose:after{content: "";position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);background: #333;border-radius: 1px;}
.mobnavBox .top .mobnavclose:before{width: 1.25rem;height: 0.125rem;transform: translate(-50%,-50%) rotate(45deg);}
.mobnavBox .top .mobnavclose:after{width: 0.125rem;height: 1.25rem;transform: translate(-50%,-50%) rotate(225deg);}

.mobsearch {margin-top: 1.875rem;}
.mobsearch form input {width: calc(100% - 3.25rem);line-height: 2.5rem;border: 1px solid #dbdbdb;border-radius: 0.125rem;padding: 0 0.75rem;font-size: 0.875rem;}
.mobsearch form button {width: 2.625rem;height: 2.625rem;background: #9E0000;color: #fff;border-radius: 0.125rem;font-size: 0.875rem; border: 0; }
.mobsearch form button img {filter: brightness(100); -webkit-filter:brightness(100);}

.mobnavBox .bottom {padding: 0.375rem 0;}
.mobnavBox .bottom .nav li {margin: 0.75rem 0;}
.mobnavBox .bottom .nav li h3 {display: flex;align-items: center;justify-content: space-between;}
.mobnavBox .bottom .nav li h3 a {display: block;text-align: center;color: #1a1a1a;padding-left: 0.25rem;font-size: 1.2rem;}
.mobnavBox .bottom .nav li h3 i {display: block;width: 1.875rem;height: 1.875rem;line-height: 2rem;color: #333;text-align: center;font-size: 0.75rem; transition: .4s; cursor: pointer;}
.mobnavBox .bottom .nav li h3 i img {max-width: 100%;}
.mobnavBox .bottom .nav li .m-subnav {border-bottom: 1px solid #dbdbdb;padding-bottom: 0.3125rem;display: none;}
.mobnavBox .bottom .nav li .m-subnav a {display: block;margin: 0.625rem 0;padding-left: 1.25rem;position: relative; }
.mobnavBox .bottom .nav li .m-subnav a:before{content: "";width: 0.5rem;height: 0.5rem;border: 1px solid #CCCCCC;border-radius: 50%;position: absolute;left: 0.25rem;top: 0.4375rem;transition: all 0.4s;}
.mobnavBox .bottom .nav li .m-subnav a:after{content: "";width: 0.25rem;height: 0.25rem;background: #CCCCCC; border-radius: 50%; position: absolute; left: 0.4375rem;top: 0.625rem;transition: all 0.4s;}
.mobnavBox .bottom .nav li.on h3 a{color: #9E0000;}
.mobnavBox .bottom .nav li.on h3 i {transform: rotate(90deg);color: #9E0000;}
.mobnavBox .bottom .nav li.on h3 i:before,
.mobnavBox .bottom .nav li.on h3 i:after {background: #fff;}
.mobnavBox .bottom .nav li h3 a:hover{color: #9E0000;}
.mobnavBox .bottom .nav li .m-subnav a:hover{color: #9E0000;}
.mobnavBox .bottom .nav li .m-subnav a:hover:before{border-color: #9E0000;}
.mobnavBox .bottom .nav li .m-subnav a:hover:after{background: #9E0000;}

.mobinfo {margin-top: 1.25rem;}
.mobinfo h2 {color: #1a1a1a;font-weight: 700;font-size: 1.35rem;}
.mobinfo dl dd {display: flex;margin-top: 0.625rem; align-items: center;}
.mobinfo dl dd i {width: 1.25rem;height: 1.25rem;display: flex;align-items: center;justify-content: center;}
.mobinfo dl dd i img {display: inline-block; width: 1rem}
.mobinfo dl dd p {width: calc(100% - 0.875rem);padding-left: 0.625rem;color: #666;font-size: 1rem;}
.mobinfo dl dd p a {color: #666; }
.mobinfo dl dd p a:hover{color: #9E0000;}


@keyframes sjnav{0% {width: 0;}25% {width: 15px;}50% {width: 30px;}75% {width: 15px;}100% {width: 0;}}


.wapheader-zw{display: none;}




/* banner */
.banner{overflow: hidden;/*height:38.75rem*/}
.bannerSwiper {position: relative; overflow: hidden;}
.banner .swiper-slide {overflow: hidden;}
.banner .imgBox {/*height:38.75rem*/; display: flex; align-items: center; background-size: cover!important;}

.banner .imgBox img{
    display: block;
    width: 100%;}
.banner .imgBox .container{ position: absolute; left: 0; right: 0; margin: auto; }
.banner .info h2{display: block; font-size: 3.125rem; height: 4.1875rem; line-height: 3.125rem; color: #333; position: relative; font-weight: bold; margin-bottom: 1.4375rem;}
.banner .info h2::after{position: absolute; content: ''; width: 27.5%;height: 1px;background: #000000; bottom: 0; left: 0;}
.banner .info h3{display: block; font-size: 1.125rem; line-height: 1.9375rem; color: #666;width:55.42%; margin-bottom: 1.3125rem; }
.banner .info span{display: block; font-size: 1.125rem; color: #333; margin-right: 1.8125rem}
.banner .info em{font-size: 1.9375rem;}
.banner .info b{font-size: 1.875rem; font-family: "DIN"; font-style: italic; margin-right: 0.1875rem;}
.banner-more{margin-top: 1.9375rem;}
.banner-more a{width: 12.25rem;height: 3.5625rem;border: 1px solid #666666;border-radius: 1.875rem; justify-content: space-evenly; }
.banner-more .icon{width: 2.625rem;height: 2.625rem;background: #9e0000; border-radius: 50%;}
.banner-more span{display: block; font-size: 1rem; color: #666; transition: 0.6s; text-indent: 1.0625rem;} 
.banner-more a:hover span{color: #9e0000;}
.banner-bottom{position: absolute;bottom: 98px;width: 100%;height: 100%;}
.banner-bottom .container{position: relative;height: 100%;}
#banner-num  {left: 0;text-align: left;width: auto;bottom: -33px;}
#banner-num  span {font-weight: 400;margin: 0 12px 0 0;font-size: 16px;height: auto;width: 53px;border: 0;border-radius: 0;background: none;opacity: 1;text-align: left;position: relative;color: #8B8B8B;font-weight: bold; font-family: Arial;}
#banner-num  span::before {content: ""; position: absolute;bottom: -3px;left: 0; width: 25px;height: 3px; background: #8B8B8B}
#banner-num  span::after {content: ""; position: absolute;bottom: -3px;left: 0; width: 0;height: 3px; background: #9E0000; }
#banner-num  span.active::after {content: ""; position: absolute;bottom: -3px;left: 0; width: 53px;height: 3px; background: #9E0000;transition: 6s;}
#banner-num  span.active{color: #9e0000;}
#banner-prev{left: auto; right: 5rem;}
#banner-prev,#banner-next{ display: none; cursor: pointer; width: 5rem;height: 5rem;border: 1px solid #c6c6c6;background: url(../images/banner-arrow.png) no-repeat center; top: auto; bottom: 0;}
#banner-next{right: 0; transform: rotateY(180deg);   -webkit-transform: rotateY(180deg);}
#banner-prev:hover,#banner-next:hover{background: url(../images/banner-arrow2.png) no-repeat center #9e0000;}


.pannel{background: #9e0000; padding: 3.5rem 0 3.3125rem;}
.pannel-left{width: 60%;}
.pc-search{width: 17.1875rem; border-bottom: 1px solid #F7F7F7;  height: 1.1875rem; padding-bottom: 1.125rem;}
.pc-search input{border: none; outline: none; font-family: "Microsoft YaHei"; }
.pc-search .pc-text{background: transparent; width: calc(100% - 2rem); font-size: 14px;color: #F6F6F6; display: block;}
.pc-search .pc-submit{background: url(../images/pc-submit.png) no-repeat center; width: 1.1875rem; height: 1.1875rem; background-size: cover; cursor: pointer;}
.pc-search .pc-text::placeholder{color: #F6F6F6;}
.keyword ul em,.keyword ul li a{font-size: 0.9375rem; color: #fff;}
.keyword ul li a:hover{text-decoration: underline;}
.pannel-tel .text{margin-left: 20px;}
.pannel-tel em{display: block; font-size: 1rem; color: #fff;  line-height: 1rem; margin-bottom: 0.625rem;}
.pannel-tel b{display: block; font-size: 1.625rem; line-height: 1.1875rem; color: #fff; font-family: "DIN";}


/* 特色解决方案 */
.solution{background: url(../images/solution-bg.jpg) no-repeat center; padding: 4.9375rem  0 6.125rem; background-attachment: fixed;}
.index-title{text-align: center; margin-bottom: 3.75rem;}
.index-title strong{display: block; font-size: 3.125rem; color: #333; line-height: 3.125rem;}
.solution .index-title{margin-bottom: 3.1875rem;}
.solution .index-title strong{color: #fff;}

.solution-list ul li{width: 23.85%;}
.solution-list ul li .pic{overflow: hidden; }
.solution-list ul li .pic img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.solution-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.solution-list ul li .info{height: 13.75rem; background: #fff; padding:  12px 7% 0; box-sizing: border-box;}
.solution-list ul li .info strong{ font-size: 1.6875rem; color: #000000; margin-bottom: 0.9375rem;}
.solution-list ul li .info h3{ font-size: 0.9375rem; line-height: 1.4375rem; color: #666; margin-bottom: 1.875rem;}
.solution-list ul li .info em{display: block; font-size: 1rem; color: #333; font-weight: bold;}
.solution-list ul li .info em>img{display: inline-block; margin-left: 0.375rem;}
.solution-list ul li:hover .info strong{color: #9e0000;}


/* 4大核心服务 */
.ys{padding: 4.3125rem 0 0;}
.index-title span{display: block; font-size: 1rem; color: #666; margin-top: 1rem;}
.aluminum-pic{width: 38.5%; height: 34.75rem;}
.aluminum-pic img{display: none; width: 100%;}
.aluminum-info{width: 58.64%;}

#preloader-2 {position: relative; margin-bottom: 0.1875rem;}

#preloader-2 span {position: absolute; width:0.5rem; height: 0.5rem; background: #333333;border-radius: 50%; bottom: 0;}

#preloader-2 span:nth-child(1){animation: cross-1 1.5s infinite linear;}

#preloader-2 span:nth-child(2){ background: #9e0000; animation: cross-2 1.5s infinite linear;}

@keyframes cross-1{

  0%{transform: translateX(0); opacity: 0.8;}

  50%{transform: translateX(200%); opacity: 1;}

  100%{transform: translateX(0);opacity: 0.8;}

}

@keyframes cross-2{

  0%{transform: translateX(200%); opacity: 0.8;}

  50%{transform: translateX(0); opacity: 1;}

  100%{transform: translateX(200%);opacity: 0.8;}

}


.class-box {padding-bottom: 1.3125rem; border-bottom: 1px solid #F2F2F2; margin-bottom: 1.9375rem;}
.class-title{position: relative; }
.class-title>img{position: absolute; top: 0;}
.class-title strong{display: block; font-size: 2.25rem; color: #333; }
.class-title span{display: inline-block; font-size: 1rem; color: #666; font-weight: normal; margin-left: 1.5rem;}
.index-more a{transition: 0.6s; display: block; width: 9.9375rem; font-size: 1rem; color: #666;line-height: 2.875rem;border: 1px solid #666666;border-radius: 1.5rem; text-align: center;}
.index-more a:hover{background: #9e0000; color: #fff; border-color: #9e0000;}
.aluminum{margin-bottom: 2.75rem;}
.aluminum-info h3{ font-size: 1rem; line-height: 1.875rem; color: #666; margin-bottom: 2.0625rem; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;} 
.aluminum-title{margin-bottom: 1.875rem;}
.aluminum-title strong{display: block; font-size: 1.625rem; color: #333; border-left: 0.1875rem solid #9E0000; padding-left: 1.0625rem; line-height: 1.5625rem;}
.aluminum-title b{color: #9E0000;}
.aluminum-title span{display: inline-block; font-size: 1rem; color: #666; font-weight: normal; margin-left: 17px;}
.aluminum-list{position: relative; overflow: hidden;}
.aluminum-list ul li .pic{overflow: hidden; position: relative; margin-bottom: 0.5rem;}
.aluminum-list ul li .pic>img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.aluminum-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.aluminum-list ul li .hide{position: absolute; content: ''; width: 100%; height: 100%; background: rgba(51,51,51,0.64); display: flex; align-items: center; justify-content: center; top: 0; opacity: 0;}
.aluminum-list ul li .hide>img{transform: scale(0); transition: 0.6s;}
.aluminum-list ul li:hover .hide{opacity: 1;}
.aluminum-list ul li:hover .hide>img{transform: scale(1);}
.aluminum-list ul li em{ font-size: 1rem; color: #666; text-align: center;}
.aluminum-list ul li:hover em{color: #AD3636;}
#aluminum-num{display: none;}

.ys-bg3{background: #333; padding: 3.25rem 0 3.8125rem;}
.ys-box .item{width: 48%; box-sizing: border-box; background: #fff; padding: 3.3125rem 3.7% 2.6875rem;}
.item .class-box{border-bottom: none; padding-bottom: 0; margin-bottom: 0; margin-bottom: 1.625rem;}
.item .class-title{position: relative; padding-bottom: 0.625rem;}
.item .class-title::after{position: absolute; content: '';  width: 2.375rem; height: 1px;   background: #9e0000; left: 0; bottom: 0;}
.item-btn{margin-bottom: 1.875rem;}
.item-btn ul li{width: auto!important; cursor: pointer;}
.item-btn ul li a{display: block; font-size: 1rem; line-height: 1.5625rem; color: #666; position: relative;}
.item-btn ul li a::before,.item-btn ul li a::after{position: absolute; content: '';  height: 1px; background: #9e0000; width: 0; left: 0; transition: 0.6s;}
.item-btn ul li a::before{ bottom: 0;  }
.item-btn ul li a::after{top: 50%; transform: translateY(-50%);}
.item-btn ul li.swiper-slide-thumb-active a::before{width: 100%;}
.item-btn ul li.swiper-slide-thumb-active a{color: #9e0000; padding-left: 11px;}
.item-btn ul li.swiper-slide-thumb-active a::after{width: 0.3125rem;}
.item-xq{overflow: hidden;}
.item-xq ul li{width: 100%;  position: relative;}
.item-xq ul li .pic{height: 19.75rem;}
.item-xq ul li .pic>img{display: none; width: 100%;}
.item-xq ul li .info{position: absolute; right: 0; top: 2.125rem; width: 8.875rem;}
.item-xq ul li .info dl{ width: 100%; font-size: 1rem; color: #fff;line-height: 2.9375rem;background: #9e0000;border-radius: 1.4375rem 0 0 1.4375rem; margin-bottom: 1.8125rem; padding-left: 1.25rem; box-sizing: border-box;}
.item-xq ul li .info dl>img{display: inline-block; margin-right: 0.625rem;}
#item-num1,#item-num2{display: none;}
.ys-bg4{background: url(../images/ys-bg.jpg) no-repeat center top;  padding: 6.75rem 0 5rem;}
.ys-bg4 .container{background: #fff;}
.ys-boxs{padding: 3.3125rem  0 0;}
.ys-boxs{margin: 0 auto; width: 80%;}
.ys-boxs .class-title>img{left: 0; right: 0; margin: auto;}
.ys-boxs  #preloader-2{text-align: center; margin-top: 0.4375rem;}

.class-txt{margin: 2.5rem 0 1.5625rem;}
.class-txt ul li{width: 28%; margin-bottom: 0.4375rem;}
.class-txt ul li:nth-child(4n){width: auto;}
.class-txt ul li a{display: block;width: 9.25rem;font-size: 1rem;line-height: 2.4375rem;color: #333;border-radius: 1.25rem;position: relative;transition: 0.6s;}
.class-txt ul li a::after{transition: 0.6s; position: absolute;content: '';width: 0.375rem;height: 0.0625rem;background: #fff;left: 1.375rem;top: 50%;transform: translateY(-50%);}
.class-txt ul li:hover a{ background: #9e0000; color: #fff; text-indent: 2.125rem;} 
.class-pro{position: relative; overflow: hidden; padding-bottom: 3rem;}
.class-pro ul li .pic{overflow: hidden; position: relative; border: 1px solid #F2F2F2; margin-bottom: 0.5625rem;}
.class-pro ul li .pic>img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.class-pro ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.class-pro ul li em{ font-size: 1rem; color: #666; text-align: center;}
.class-pro ul li:hover em{color: #AD3636;}
.class-more a{display: block; width: 9.9375rem; font-size: 1rem; color: #666;line-height: 2.875rem;border: 1px solid #666666;border-radius: 1.5rem; text-align: center; margin: 0 auto;}
#class-pro{display: none;}

.ys-boxs .index-more a{margin: 0 auto;}


/* 专注工业铝型材定制加工 */
.custom{background: url(../images/custom-bg.jpg) no-repeat center; background-size: cover; padding: 15.625rem 0 10.3125rem; position: relative; height: 40.75rem; box-sizing: border-box;}

.custom-video {   position: absolute;   top: 0;   height: 100%;   z-index: 2;   width: 100%;}
.custom-video video{    object-fit: cover;}
.custom-video video::-webkit-media-controls {display: none !important;}
.custom .black{position: absolute; top: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.6);}
.custom .info{position: absolute; z-index: 3; width: 100%; }
.custom .info h2{display: block; font-size: 1.25rem; color: #fff; margin-bottom: 0.875rem;}
.custom .info strong{display: block; font-size: 3.75rem; color: #fff; line-height: 3.75rem; margin-bottom: 5rem;}
.custom .index-more a{margin: 0 auto; border-color: #fff; color: #fff;}
.custom .index-more a:hover{border-color: #9e0000;}


/* 客户解决方案 */
.customer{background: url(../images/customer-bg.jpg) no-repeat center; background-size: cover; padding: 5.1875rem 0 6.375rem;}
.customer-list{position: relative; overflow: hidden;}
.customer-list ul li {position: relative;}
.customer-list ul li .pic{overflow: hidden;}
.customer-list ul li .pic img{display: block; width: 100%;}
.customer-list ul li .info{position: absolute; padding: 1.6875rem 9% 2.8125rem; bottom: 0;width: 100%; box-sizing: border-box;}
.customer-list ul li .info::after{position: absolute; content: ''; width: 100%; height: 100%; background: #9e0000; left: 0; bottom: -100%; transition: 0.6s;}
.customer-list ul li .info strong{display: block; font-size: 1.375rem; color: #fff; position: relative; z-index: 2;}
.customer-list ul li .info span{display: block; font-size: 0.875rem; color: #fff; position: relative; z-index: 2;}
.customer-list ul li:hover .info::after{bottom: 0;}
.customer-box .container-s{position: relative;}
#customer-prev,#customer-next{transition: 0.6s; cursor: pointer; width: 4.875rem;height: 4.875rem;border: 1px solid #c6c6c6;background: url(../images/customer-arrow.png) no-repeat center; }
#customer-prev{left: 0;}
#customer-next{right: 0; transform: rotateY(180deg);   -webkit-transform: rotateY(180deg);}
#customer-prev:hover,#customer-next:hover{background: url(../images/customer-arrow2.png) no-repeat center #9e0000; border-color: #9e0000;}
#customer-num{display: none;}




/* 硬核设备助力品质 */
.quality{padding: 4.1875rem 0 6rem; background: url(../images/quality-bg.jpg) no-repeat center; background-size: cover;}
.quality-list{position: relative; overflow: hidden;}
.quality-list ul li{border-radius: 0.3125rem;}
.quality-list ul li .pic,.quality-list ul li .info{width: 50%; height: 35.75rem; background: #f2f2f2;}
.quality-list ul li .pic>img{display: none; width: 100%;}
.quality-list ul li .info{padding: 0 4%;}
.quality-list ul li .info strong{display: block; font-size: 2.375rem; color: #333; margin: 0.9375rem  0 1.3125rem;}
.quality-list ul li .info h3{display: block; font-size: 1rem; line-height: 1.875rem; color: #666; margin-bottom: 3.4375rem;}
.quality-list ul li .info em{display: block; font-size: 1rem; color: #333; font-weight: bold;}
.quality-list ul li .info em>img{display: inline-block; margin-left: 0.375rem;}
.quality-list ul li:hover .info strong{color: #9e0000;}
.quality-box .container-s{position: relative;}
#quality-prev,#quality-next{transition: 0.6s; cursor: pointer; width: 4.875rem;height: 4.875rem;border: 1px solid #c6c6c6;background: url(../images/customer-arrow.png) no-repeat center; }
#quality-prev{left: 0;}
#quality-next{right: 0; transform: rotateY(180deg);   -webkit-transform: rotateY(180deg);}
#quality-prev:hover,#quality-next:hover{background: url(../images/customer-arrow2.png) no-repeat center #9e0000; border-color: #9e0000;}
#quality-num{display: block; bottom: 2.0625rem; left: 3%;}
#quality-num span{background: url(../images/quality-num1.png) no-repeat center; width: 1rem; height: 0.9375rem; opacity: 1; margin: 0 0.4375rem;}
#quality-num span.swiper-pagination-bullet-active{background: url(../images/quality-num2.png) no-repeat center;}


/* 专注工业铝型材定制加工 */
.about{background: url(../images/about-bg.jpg) no-repeat center; padding: 6.6875rem 0 6.25rem; background-size: cover;}
.about .index-title{margin-bottom: 4.875rem;}
.about .index-title strong{display: inline-block; color: #fff; position: relative;}
.about .index-title strong::before,.about .index-title strong::after{position: absolute; content: ''; background: url(../images/about-icon.png) no-repeat center; width: 0.8125rem; height: 0.875rem; top: 50%; transform: translateY(-50%);}
.about .index-title strong::before{left: -2.4375rem;}
.about .index-title strong::after{right: -2.4375rem;}
.about .index-title span{color: #e0e0e0;}
.about-num ul li{text-align: center;}
.about-num ul li strong{display: inline-block; font-size: 5.625rem; line-height: 4.1875rem; color: #fff; }
.about-num ul li span{display: inline-block; font-size: 1.5rem; color: #fff; margin-left: 0.4375rem;}
.about-num ul li h2{display: block; font-size: 1.125rem; color: #fff; text-align: center; margin-top: 0.75rem;}



/* 敦品-新闻资讯  */
.news{background: url(../images/news-bg.jpg) no-repeat center; padding: 5.5625rem 0 6.5625rem; background-size: cover;}
.news-left{width: 71.85%;}
.latest-news{width: 52.98%; overflow: hidden; position: relative;}
.latest-news ul li .pic{overflow: hidden;  height: 19.25rem;}
.latest-news ul li .pic>img{display: none;}
.latest-news ul li .info{background: #fff; height: 11.125rem; padding: 1.3125rem 4.3% 0; box-sizing: border-box;}
.latest-news ul li .info h2{font-size: 1.25rem; color: #333; margin-bottom: 0.625rem;}
.latest-news ul li .info h3{font-size: 1rem; line-height: 1.3125rem; color: #666; margin-bottom: 1.0625rem;}
.latest-news ul li .info span{display: block; font-size: 1rem; color: #B3B3B3;}
.latest-news ul li:hover .info h2{color: #9e0000;}

#news-num{display: none;}
#news-prev,#news-next{top: auto; margin-top: auto; bottom: 1.4375rem; width: 1.9375rem;height: 1.9375rem;border: 1px solid #d2d2d2; border-radius: 50%; background: url(../images/news-arrow.png) no-repeat center;}
#news-prev{left: auto; right: 13.8%;}
#news-next{right: 5%; transform: rotateY(180deg);   -webkit-transform: rotateY(180deg);}
#news-prev:hover,#news-next:hover{background: url(../images/news-arrow2.png) no-repeat center #9e0000; border-color: #9e0000;}

.news-list{height: 30.375rem; width: 44.33%; background: #fff; padding: 0 2.5%; box-sizing: border-box;}
.news-list ul li{border-bottom: 1px solid #EEEEEE; padding-bottom: 1.4375rem; margin-bottom: 1.4375rem;}
.news-list ul li h2{ font-size: 1.125rem; color: #333; margin-bottom: 0.4375rem; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;}
.news-list ul li h3{ font-size: 1rem; line-height: 1.625rem; color: #666; margin-bottom: 0.5625rem; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.news-list ul li span{display: block; font-size: 0.875rem; color: #666;}
.news-list ul li:hover h2{color: #9e0000;}


.knowledge{width: 24.85%; box-shadow: 0px 0px 32.04px 0px rgba(61,61,61,0.02);height: 30.375rem;  background: #fff; }
.knowledge-title{height: 4.125rem;background: #333333; padding: 0 5%;}
.knowledge-title strong{display: block; font-size: 1.25rem; color: #fff;}
.knowledge-title a{display: block; font-size: 0.875rem; color: #fff;}
.knowledge-list{padding: 1.875rem 4.5% 0; box-sizing: border-box;}
.knowledge-list ul li{border-bottom: 1px solid #E1E1E1; padding-bottom: 1.0625rem; margin-bottom: 1.0625rem;}
.knowledge-list ul li:last-child{border-bottom: none;}
.knowledge-list ul li h2{font-size: 1.125rem; color:#444; margin-bottom: 0.25rem;}
.knowledge-list ul li h2>img{margin-right: 1.125rem; vertical-align: middle; filter: grayscale(100%);}
.knowledge-list ul li h3{font-size: 1rem; line-height: 1.5rem; color: #666;}
.knowledge-list ul li:hover h2{color: #9e0000;}
.knowledge-list ul li:hover h2>img{-webkit-filter: brightness(1) invert(0); filter: brightness(1) invert(0);}


/* 公共底部 */
.footer{background: #333333;}
.footer-top{padding: 3.5625rem 0 2.625rem; border-bottom: 1px solid rgba(221,221,221,0.1);}
.foot-nav{width: 42.64%; position: relative;}
.foot-nav::after{position: absolute; content: ''; width: 0.0625rem; height: 5.4375rem; background: rgba(255, 255, 255, 0.1); right: 0; top: 50%; transform: translateY(-50%);}
.foot-nav dl dt{display: block; font-size: 1.125rem; line-height: 1.125rem; color: #fff; font-weight: bold; margin-bottom: 1.8125rem;}
.foot-nav dl>div{flex-wrap: wrap; width: 80%;}
.foot-nav dl dd { width: 25%;}
.foot-nav dl dd a{display: block; font-size: 1rem; line-height: 2.5rem; color: #f2f2f2;}
.foot-nav dl dd a:hover{color: #fff;}
.foot-contact{width: 47.74%;}
.contact{width: 73%;}
.contact strong{display: block; font-size: 1.125rem; line-height: 1.125rem; color: #fff; font-weight: bold; margin-bottom: 1.875rem;}
.contact ul {flex-wrap: wrap;}
.contact ul li{display: block; font-size: 0.9375rem; line-height: 2.25rem; color: #f2f2f2; width: 50%;}
.contact ul li>img{margin-right: 0.5625rem;}
.foot-wechat{width: 22%;}
.foot-wechat img{display: block;}
.foot-wechat em{display: block;font-size: 1rem;color: #fff;writing-mode: vertical-rl;}
.footer-copy{padding: 0.9375rem 0;}
.footer-copy p{display: block; font-size: 0.875rem; color: #666;}
.footer-copy a{color: #666;}
.footer-copy a:hover{color: #fff;}



/* 右侧固定*/
.slideflex {position: fixed; right: 2%; bottom: 0; z-index: 99; padding-bottom: 1%;}
.relate li { margin-bottom: 22px; position: relative;}
.relate li > a {flex-direction: column; transition: .5s; display: flex;  align-items: center;  justify-content: center; width: 69px;height: 69px;background: #54585b;
box-shadow: 0px 0px 8px 0px rgba(60,60,60,0.05); border-radius: 50%;box-shadow: 0px 0px 8px 0px rgba(60,60,60,0.05); text-align: center;  position: relative; z-index: 3;}
.relate li > a img {display: block; max-width: 63%; }
.relate li > a em{display: block; font-size: 15px; color: #fff; line-height: 15px;}
.relate li.backTop a img { position: relative;}
.relate li:hover > a {background: #9e0000;}
.telbox{ padding-right: 22px; position: absolute; right: 150%; top:8px; opacity: 0; visibility: hidden; }
.telbox span {font-family: "DIN"; display: block; padding: 20px 0 20px 20px; background: #fff; color: #f89358; font-size: 18px; font-weight: bold; line-height: 18px; white-space: nowrap; padding-right: 12px; position: relative; border-radius: 12px; box-shadow: 0rem 0rem 16px 5px rgba(24,25,25,0.22);}

.telbox span:after { content:""; width:0; height:0; border-top:8px solid transparent;  border-bottom: 8px solid transparent; border-left: 9px solid #fff; position:absolute; right: -9px; top:50%; margin-top: -8px;}
.wechat{ padding-right: 22px; position: absolute; right: 150%; top: -4px; opacity: 0; visibility: hidden;  }
.wechat .info{ display: block; padding: 20px; background: #fff;  position: relative; border-radius: 12px; box-shadow: 0rem 0rem 16px 5px rgba(24,25,25,0.22);}
.wechat .info span{display: block; font-size: 16px;color: #333; text-align: center; margin-top: 10px}

.eqbox {padding-right: 22px; position: absolute; right: 150%; top: 82%; margin-top: -80px; opacity: 0; visibility: hidden;}
.eqbox:before {content:""; width:0; height:0; border-top:8px solid transparent;  border-bottom: 8px solid transparent; border-left: 9px solid #fff; position:absolute; right: 15px; top:50%; margin-top: -8px;}
.eqbox img {display: block; width: 120px; padding: 10px;  background: #fff; border-radius: 12px;  box-shadow: 0rem 0rem 16px 5px rgba(24,25,25,0.22);}
.relate li:hover .telbox,.relate li.active .telbox,.relate li:hover .eqbox,.relate li:hover .wechat { opacity: 1; visibility: visible; right: 100%;-webkit-transition: 0.45s; -o-transition: 0.45s; -moz-transition: 0.45s; transition: 0.45s;}


.ny-banner img{display: block; width: 100%;}

/* 内页分类 */
.ny-class{box-shadow: 0px 4px 11.57px 0.44px rgba(107,107,107,0.06); }
.class-list{}
.class-list ul li{margin-right: 8.4375rem;}
.class-list ul li a{display: block; font-size: 1rem; line-height: 5.75rem; color: #333; position: relative;}
.class-list ul li a:after{position: absolute; content: ''; height: 1px; background: #9E0000; left: 50%; bottom: 0; transition: 0.6s; width: 0;}
.class-list ul li:hover a{color: #A10707;}
.class-list ul li:hover a::after{width: 100%; left: 0%;}
.class-list ul li.on a{color: #A10707;}
.class-list ul li.on a::after{width: 100%; left: 0%;}


/* 内页铝型材定制 */
.ny-main{padding: 5.625rem 0;}
.nyclass-title{border-bottom: 1px solid #F2F2F2; padding-bottom: 0.5625rem; margin-bottom: 3.125rem;}
.nyclass-title h2{display: block; font-size: 2.25rem; color: #A10707;}
.nyclass-title span{display: block; font-size: 1rem; color: #666; text-transform: uppercase; font-family: Arial;} 
.description {margin-bottom: 2.875rem;}
.description .info{width: 69.57%; border-bottom: 1px solid #F2F2F2; padding-bottom: 2.625rem;}
.description-title{border-bottom: 1px solid #9E0000; box-sizing: border-box; position: relative; margin-bottom: 3rem;}
.description .description-title{margin-bottom: 1.875rem;}
.description .description-title::after{position: absolute; content: '';  width: 0.375rem; height: 0.375rem; background: #9e0000; right: 0; bottom: 0;}
.description-title strong{-webkit-clip-path: polygon(5% 0, 100% 0%, 95% 100%, 0 100%);clip-path: polygon(5% 0, 100% 0%, 95% 100%, 0 100%);     padding: 0 2%; font-size: 1.5rem; line-height: 2.625rem; color: #fff; text-align: center;background: #9e0000;}
.description-title span{display: block; font-size: 1rem; color: #999; margin-left: 1.1875rem;}
.description .info p{display: block; font-size: 1.125rem; line-height: 2.25rem; color: #666;}
.description .pic{width: 25%;}
.description .pic img{display: block; width: 100%;}

.class-proname{margin-bottom: 2.8125rem;}
.class-proname .ctitle1 li a{transition: 0.6s; cursor: pointer; display: block;  background: #f2f2f2;border-radius: 1.5625rem; font-size: 1rem; line-height: 3.0625rem; color: #333; text-align: center; padding: 0 1.5625rem;}
.class-proname .ctitle1 li:hover a{background: #9e0000; color: #fff;}

.product-list{margin-bottom: 2.3125rem;}
.product-list ul{display: grid; grid-template-columns: 37.35% 27.85% 27.85%; }
.product-list ul li{position: relative; margin-bottom: 1.75rem; }
.product-list ul li .info,.product-list ul li .hide{position: absolute; top: 0; background: #9e0000; text-align: center; left: 8%;}
.product-list ul li:first-child {   grid-column: 1 / 1;   grid-row: 1 / 3;}
.product-list ul li .pic{overflow: hidden;}
.product-list ul li .pic img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.product-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}



.product-list ul li .info img,.product-list ul li .hide img{display: block; margin: 0 auto 0.75rem;}
.product-list ul li .info em{display: block; font-size: 1.25rem; color: #fff; line-height: 1.25rem;}
.product-list ul li .info span{display: block; font-size: 0.875rem; color: #F2F2F2;}
.product-list ul li .hide em{display: block; font-size: 1rem; color: #fff; line-height: 1rem;}
.product-list ul li .info{padding: 1.125rem 0.8125rem 0.75rem;}
.product-list ul li .hide{padding: 0.8125rem 0.375rem;}


/* 规格多样 坚固轻巧 */
.specification{margin-bottom: 3.875rem;}
.specification-list{position: relative; overflow: hidden;}
.specification-list ul li .pic{overflow: hidden; position: relative; margin-bottom: 0.5rem;}
.specification-list ul li .pic>img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.specification-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.specification-list ul li .hide{position: absolute; content: ''; width: 100%; height: 100%; background: rgba(158,0,0,0.64); display: flex; align-items: center; justify-content: center; top: 0; opacity: 0;}
.specification-list ul li .hide>img{transform: scale(0); transition: 0.6s;}
.specification-list ul li:hover .hide{opacity: 1;}
.specification-list ul li:hover .hide>img{transform: scale(1);}
.specification-list ul li em{ font-size: 1rem; color: #666; text-align: center;}
.specification-list ul li:hover em{color: #AD3636;}
.specification-box .container-s{position: relative;}
#specification-prev,#specification-next{    top: 38%; transition: 0.6s; cursor: pointer; width: 4.875rem;height: 4.875rem;border: 1px solid #c6c6c6;background: url(../images/customer-arrow.png) no-repeat center; }
#specification-prev{left: 0;}
#specification-next{right: 0; transform: rotateY(180deg);   -webkit-transform: rotateY(180deg);}
#specification-prev:hover,#specification-next:hover{background: url(../images/customer-arrow2.png) no-repeat center #9e0000; border-color: #9e0000;}
#specification-num{display: none;}



/* 4大核心服务 */
.services-list ul {display: flex; justify-content: space-between;}
.services-list ul li {position: relative;height: 40.25rem;overflow: hidden;transition: .5s;flex: 0.93; margin-right:0.6%;}
.services-list ul li:last-child{margin-right: 0;}
.services-list ul li a {position: absolute; width: 100%; height: 100%; left: 0; bottom: 0; z-index: 1; overflow: hidden;}
.services-list ul li.on {flex: 1.79;}
.services-list ul li .pic {height: 100%;height: 100%;position: absolute;left: 0; top: 0; width: 100%; z-index: 0;}
.services-list ul li .pic>img {width: 100%;height: 100%; object-fit: cover;}
.services-list ul li .name {position: absolute; height: 11.8125rem; padding: 2.375rem 15% 0;    background: url(../images/services-name.png) no-repeat center top;  background-size: cover; bottom:0; width: 100%;box-sizing: border-box;display: flex;flex-direction: column;z-index: 1;transition: .6s;align-items: flex-start;}
.services-list ul li .name  h3{display: block; font-size: 1.5rem; color: #fff; font-weight: bold; margin-top: 0.9375rem; }
.services-list ul li .hide{opacity: 0; height: 100%;height: 100%;position: absolute;left: 0; top: 0; width: 100%; z-index: 0; background: rgba(0,0,0,0.8); text-align: center;}
.services-list ul li .hide img{}
.services-list ul li .hide strong{display: block; font-size: 1.875rem; color: #fff; margin: 0.875rem 0 1.25rem;}
.services-list ul li .hide i{display: block; width: 1.6875rem;height: 0.125rem;background: #ffffff; margin: 0 auto 1.625rem;}
.services-list ul li .hide em{display: block; width: 9.9375rem;border: 1px solid #ffffff;border-radius: 1.5rem; font-size: 1rem; line-height: 2.875rem; color: #fff; margin: 0 auto; transition: 0.6s;}
.services-list ul li.on .hide,.services-list ul li:hover .hide{opacity: 1;}
.services-list ul li .hide em:hover{background: #fff; color: #9e0000;}
.services-list ul li:hover .name,.services-list ul li.on .name{bottom: -100%;}



/* 内页铝制品加工 */
.finish{margin-bottom: 4.75rem;}
.finish ul li{position: relative; width: 31.5%;height: 24.5rem;background: #ffffff;border-radius: 1rem;box-shadow: 2.83px 2.83px 8.19px 0.36px rgba(51,51,51,0.15); text-align: center; padding: 0 2%; box-sizing: border-box; overflow: hidden;}
.finish ul li::after{position: absolute; content: ''; bottom: 0; height: 0.375rem; width: 0; border-bottom-left-radius: 1rem; border-bottom-right-radius: 1rem; z-index: 2; background: #9e0000; left: 50%; transition: 0.6s}
.finish ul li img{display: block; margin: 1.75rem auto 0.625rem; width: 6.8125rem;}
.finish ul li h2{display: block; font-size: 1.75rem; color: #333; margin-bottom: 1.8125rem;}
.finish ul li i{display: block; width: 3.6875rem;height: 0.125rem;background: #9e0000; margin: 0 auto 1.5625rem;}
.finish ul li h3{display: block; font-size: 1.1rem; line-height: 1.875rem; color: #333; margin: 0 auto;}
.finish ul li:hover::after{width: 100%; left: 0 }



.finish-bg{position: relative;  margin-bottom: 3.1875rem;}
.finish-bg .pic{height: 28.8125rem; }
.finish-bg .pic img{display: none; width: 100%;}
.finish-bg .info{position: absolute; top: 15%; right: 11%;}
.finish-bg .info ul.item1{margin-right: 1.25rem; margin-top: 43%;} 
.finish-bg .info ul li{width: 6.75rem;height: 6.4375rem;background: #9e0000; position: relative; margin-bottom: 1.125rem;}
.finish-bg .info ul li::before,.finish-bg .info ul li::after{position: absolute; content: ''; width: 90%; height: 0.0625rem; background: rgba(255, 255, 255, 0.4); left: 5%;}
.finish-bg .info ul li::before{ top: 0.3125rem;}
.finish-bg .info ul li::after{bottom: 0.3125rem;}
.finish-bg .info ul li .text::before,.finish-bg .info ul li .text::after{position: absolute; content: ''; width: 0.0625rem; height: 90%; background: rgba(255, 255, 255, 0.4); top: 5%;}
.finish-bg .info ul li .text::before{ left: 0.3125rem;}
.finish-bg .info ul li .text::after{right: 0.3125rem;}
.finish-bg .info ul li img{display: block; margin: 0 auto 0.3125rem;}
.finish-bg .info ul li em{display: block; font-size: 1rem; color: #fff;}

.equipment{margin-bottom: 4.0625rem;}
.equipment-list {position: relative; overflow: hidden;}
.equipment-list ul li .pic{overflow: hidden;}
.equipment-list ul li .pic img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.equipment-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.equipment-list ul li em{transform: 0.6s; display: block; background: #f2f2f2; font-size: 1rem; line-height: 3.625rem; color: #666; text-align: center; }
.equipment-list ul li:hover em{background: #9e0000; color: #fff;}
#equipment-num{display: none;}



/* 内页铝型材折弯弯圆 */
.bend-proname{overflow: hidden; margin-bottom: 5.125rem;}
.bend-proname ul{display: block; width: calc(100% + 1.7%);}
.bend-proname ul li{float: left; margin-right: 1.7%; margin-bottom: 1.4375rem;}


/* 内页样品中心 */
.sample{padding: 5rem 0;}
.sample-box{align-items: flex-start; }
.sample-left{width: 22%;position: sticky;top: 10rem;margin-right: 3%;}
.sample-title {background: #9E0000;padding: 1.25rem 0 1.25rem 6%;}
.sample-title .text{margin-left: 1.25rem;}
.sample-title em{display: block; font-size: 1.5rem; color: #fff; line-height: 1.5rem; }
.sample-title span{display: block; font-size: 1rem; color: #F2F2F2; font-family: Arial;}
.sample-class{background: #fcfcfc;padding: 1.25rem 6% 3.375rem;}
.sample-class .ctitle1>li{width: 100%;border-bottom:  1px solid rgba(204,204,204,0.4);padding: 1.25rem 0;}
.sample-class .ctitle1>li>h3{}
.sample-class .ctitle1>li>h3>a{display: block; font-size: 1.25rem; color: #333; font-weight: bold;}
.sample-class .ctitle1>li>h3>i{display: block; background: url(../images/sample-ctitle1.png) no-repeat center; width: 0.6875rem; height: 0.6875rem;}
.sample-class .ctitle2{display: none;margin-top: 0.875rem;}
.sample-class .ctitle2>li>a{display: block; font-size: 1rem; line-height: 2rem; color: #666; position: relative; padding-left: 1rem; }
.sample-class .ctitle2>li>a:after{ position: absolute; content: '';  background: url(../images/sample-ctitle2.png) no-repeat center; width: 0.5rem; height: 0.5rem; left: 0; top: 50%; transform: translateY(-50%);}

.sample-class .ctitle1>li:hover>h3>a,.sample-class .ctitle1>li.on>h3>a{color: #9e0000;}
.sample-class .ctitle1>li:hover>h3>i,.sample-class .ctitle1>li.on>h3>i{background: url(../images/sample-ctitle1-on.png) no-repeat center;}
.sample-class .ctitle2>li:hover>a,.sample-class .ctitle2>li.on>a{color: #9e0000;}

.problem-list {background: #fcfcfc;  padding: 0 0 1.25rem 48%;}
.problem-list ul li{width: 91%; border-bottom:  1px solid rgba(204,204,204,0.4); padding: 1.375rem 0}
.problem-list ul li img {   display: block;   margin-top: 0;   margin: auto;   margin-top: 0.375rem;	margin-right: 1.0625rem; filter: grayscale(100%);}
.problem-list ul li h3{font-size: 1.125rem; line-height: 1.875rem; color: #333;}
.problem-list ul li:hover img{-webkit-filter: brightness(1) invert(0); filter: brightness(1) invert(0);}
.problem-list ul li:hover h3{color: #9e0000;}



.ny-contact{background: #fcfcfc;padding: 2.875rem 0 2.875rem 6%;}
.ny-contact .info p{font-size: 1.125rem; color: #333; line-height: 2.5rem;}
.ny-contact .info p>img{margin-right: 0.625rem;}
.ny-contact .info p>b{font-size: 1.75rem; color: #9e0000; font-family: Arial;}
.ny-contact .info a{transition: 0.6s; display: block; width: 9.9375rem;line-height: 2.875rem;border: 1px solid #666666;border-radius: 1.5rem; font-size: 1rem; color: #666; text-align: center; margin-top: 1.25rem;}
.ny-contact .info a:hover{background: #9e0000; color: #fff; border-color: #9e0000;}

.sample-right{width: 75%;}
.position{padding-bottom: 1.875rem;}
.position ul {justify-content: flex-end;}
.position ul li a{display: inline-block; font-size: 1.125rem; color: #666; }
.position ul li span{margin: 0 1.375rem;}
.sample-list ul:after{content: ''; width: 31.5%; }
.sample-list ul li{border: 1px solid #f2f2f2; width: 31.5%; margin-bottom: 1.875rem;}
.sample-list ul li .pic{overflow: hidden;}
.sample-list ul li .pic img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.sample-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.sample-list ul li .info{text-align: center; padding: 1.6875rem 0;}
.sample-list ul li .info strong{font-size: 1.125rem; color: #333; margin-bottom: 0.3125rem;}
.sample-list ul li .info em{font-size: 1rem; color: #666666; margin-bottom: 1rem;}
.sample-list ul li .info span{display: block; width: 5.3125rem;height: 2.5625rem;border: 1px solid #666666;border-radius: 1.375rem;  background: url(../images/sample-arrow.png) no-repeat center; margin: 0 auto;}
.sample-list ul li:hover .info span{background: url(../images/sample-arrow2.png) no-repeat center #9e0000; border-color: #9e0000;}


.sample-services{margin-bottom: 4.0625rem;}



/* 内页样品中心详情页 */
.gray-main{background: #fcfcfc; padding: 4.125rem 0; margin-bottom: 3rem;}

.pro-details{border-radius: 0.5rem; box-shadow: 0px 16px 16.56px 1.28px rgba(0,0,0,0.05); padding: 1.875rem; box-sizing: border-box; background: #fff; margin-bottom: 3.6875rem;}
.pro-details .info{width: 44%;}
.pro-details .info h2{display: block; font-size: 2.25rem; color: #333; font-weight: bold; margin-bottom: 1.1875rem;}
.pro-details .info h3{display: block; width: 12.0625rem; font-size: 1.25rem; color: #9E0000;line-height: 3.375rem;border: 1px solid #f2f2f2;border-radius: 1.75rem; text-align: center; margin-bottom: 2.25rem; }
.pro-details .text{border-top: 1px solid #F2F2F2; position: relative; padding-top: 3.375rem; margin-bottom: 1.9375rem;}
.pro-details .text::after{position: absolute; content: ''; width: 4.375rem;height: 0.1875rem;background: #9e0000; top: -3px; left: 0;}
.pro-details .text span{display: block; font-size: 1.125rem; color: #333; margin-bottom: 0.9375rem;}
.pro-details .text span>img{display: inline-block; margin-right: 0.8125rem;}
.details-btn a{display: inline-block; width: 15.125rem; font-size: 1rem;line-height: 3.375rem; color: #333;border: 1px solid #999999;border-radius: 1.75rem; text-align: center; margin-right: 2.125rem;}
.details-btn a>img{display: inline-block; margin-right: 0.6875rem; vertical-align: sub;}
.details-btn a b{font-weight: normal; font-size: 1.25rem; font-family: "DIN"}
.details-btn a:hover{background: #9e0000; border-color: #9e0000;  color: #F2F2F2;}
.details-btn a:hover>img{-webkit-filter: brightness(0) invert(1); filter: brightness(0) invert(1);}
.details-btn a:last-child{margin-right: 0;}

.proxq-pic{width: 44.35%;}
.propic-big {margin-bottom: 0.9375rem;}
.propic-big  ul li{border: 1px solid #f2f2f2; box-sizing: border-box;}
.propic-big  ul li .pic img{display:  block; width: 100%;}
.propic-small ul li{border: 1px solid #f2f2f2; box-sizing: border-box;}
.propic-small ul li  .pic img{display:  block; width: 100%;}
.propic-small ul li.swiper-slide-thumb-active{border-color: #9E0000;}
.characteristics{padding-bottom: 6.25rem}
.pro-editor img{display: block; max-width: 100%;}



/* 内页客户解决方案列表页 */
.solution-main{margin-bottom: 0;}
.nysolution-list{margin-bottom: 3.4375rem;}
.nysolution-list  ul li{margin-bottom: 1rem;}
.nysolution-list  ul li:nth-child(even){flex-direction: row-reverse;}
.nysolution-list  ul li .pic,.nysolution-list  ul li .info{width: 48.5%; height: 24.75rem; }
.nysolution-list  ul li .pic img{display: none; width: 100%;}
.nysolution-list  ul li .info h2{display: block; font-size: 2.5rem; color: #9E0000; border-bottom: 1px solid #F2F2F2; padding-bottom: 1.5rem; position: relative; }
.nysolution-list  ul li .info h2::after{position: absolute; content: '';  width: 4.375rem;height: 0.1875rem;background: #9e0000; bottom: 0; left: 0;}
.nysolution-list  ul li .info h3{font-size: 1rem; line-height: 1.875rem; color: #666; margin: 1.625rem 0 2.6875rem;}
.solution-btn a{transition: 0.6s; display: inline-block; width: 9.9375rem; font-size: 1rem; color: #666;line-height: 2.875rem;border: 1px solid #666666;border-radius: 1.5rem; text-align: center;}
.solution-btn a:first-child{margin-right: 1.625rem;}
.solution-btn a:hover{background: #9E0000; border-color: #9E0000; color: #fff;}


/* 内页客户解决方案详情页 */
.nysolution-box{margin-bottom: 3.75rem;}
.solution-title strong{display: block;}
.solution-editor img{display: block; max-width: 100%;}


/* 内页新闻资讯列表页 */
.nylatest{background: #fff; padding: 3.125rem; box-sizing: border-box;box-shadow: 0px 0px 40.94px 0px rgba(61,61,61,0.07); margin-bottom: 3.1875rem; }
.nylatest-news{overflow: hidden; position: relative;}
.nylatest-news ul li .pic{height: 27.5rem;width: 46%;}
.nylatest-news ul li .pic img{display: none; width: 100%;}
.nylatest-news ul li .info{width: 48.5%;}
.nylatest-news ul li .info span{display: block; font-size: 1rem; color: #666; font-family: Arial; margin-bottom: 0.1875rem;}
.nylatest-news ul li .info h2{ font-size: 1.5rem; color: #333; margin-bottom: 0.9375rem;}
.nylatest-news ul li .info h3{font-size: 1rem; line-height: 1.875rem; color: #666; margin-bottom: 4.3125rem;}
.nylatest-news ul li .info em{transition: 0.6s; display: block; width: 9.9375rem; border: 1px solid #666666; font-size: 1rem; line-height: 2.875rem; color: #666;border-radius: 1.5rem; color: #666; text-align: center;}
.nylatest-news ul li:hover .info em{background: #9e0000; border-color: #9e0000; color: #fff;}

#nynews-num{display: none;}
#nynews-prev,#nynews-next{top: auto; margin-top: auto; bottom:6%; width: 5rem;height: 5rem;border: 1px solid #c6c6c6; background: url(../images/nynews-arrow.png) no-repeat center;}
#nynews-prev{left: auto; right: 8.5%;}
#nynews-next{right: 0; transform: rotateY(180deg);   -webkit-transform: rotateY(180deg);}
#nynews-prev:hover,#nynews-next:hover{background: url(../images/nynews-arrow2.png) no-repeat center #9e0000; border-color: #9e0000;}


.nynews-list{margin-bottom: 3.875rem;}
.nynews-list ul::after{content: ''; width: 31.9%;}
.nynews-list ul li{width: 31.9%; margin-bottom: 4.1875rem;}
.nynews-list ul li .pic{overflow: hidden;}
.nynews-list ul li .pic img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.nynews-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.nynews-list ul li .info{padding: 1.6875rem 6% 1.875rem; box-sizing: border-box;}
.nynews-list ul li .info strong{font-size: 1.5rem; color: #333; margin-bottom: 0.9375rem;}
.nynews-list ul li .info  h3{font-size: 1rem; line-height: 1.875rem; color: #666; margin-bottom: 1.875rem;}
.nynews-list ul li .info em{display: block; font-size: 0.875rem; color: #333; }
.nynews-list ul li .info span{display: block; width: 5.3125rem;height: 2.5625rem;border: 1px solid #9e0000;border-radius: 1.375rem;  background: url(../images/news-more.png) no-repeat center; }

.nynews-list ul li:hover .info span{background: url(../images/news-more2.png) no-repeat center #9e0000;}


/* 内页新闻资讯详情页 */
.nynews-box{align-items: flex-start; margin-bottom: 5rem; }
.news-details{width: 68.92%; background: #ffffff; padding: 1.75rem 5.4% 3.125rem; box-sizing: border-box;}
.newsxq-title{border-bottom: 1px solid #F2F2F2; padding-bottom: 1.875rem;}
.newsxq-title strong{display: block; font-size: 2.125rem; color: #333; font-weight: normal; margin-bottom: 2rem;}
.newsxq-title span{ font-size: 1rem; color: #999; margin-right: 4.375rem;}
.newsxq-title span>img{display: inline-block; margin-right: 0.875rem;}
.newsxq-editbox{border-bottom: 1px solid #F2F2F2; padding: 1.875rem 0; margin-bottom: 3.75rem;}
.newxq-arrow .text em{display: block; font-size: 1rem; color: #999; line-height: 2rem;}
.newxq-arrow .text a{color: #333;}
.newxq-arrow .text a:hover{color: #9e0000;}
.news-back a{transition: 0.6s; display: block; width: 7.75rem;line-height: 2.875rem;background: #9e0000;border-radius: 1.4375rem; font-size: 1rem; color: #fff; text-align: center;}
.news-back a:hover{background: #a10707;}

.news-recom{width: 27.5%;     position: sticky;    top: 15.625rem; background: #ffffff; padding: 3.625rem 2.7%; box-sizing: border-box;}
.recom-title h2{display: block; font-size: 1.875rem; color: #333; line-height: 1.875rem; border-left: 0.25rem solid #9E0000; padding-left: 1.375rem; margin-bottom: 2.0625rem;}
.latest-recom{}
.latest-recom .pic{overflow: hidden; margin-bottom: 1.625rem;}
.latest-recom .pic img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.latest-recom a:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.latest-recom h3{ font-size: 1.25rem; line-height: 1.75rem; color: #333; }
.latest-recom a:hover h3{color: #9e0000;}
.recom-list{border-top: 1px solid #F2F2F2; padding-top: 1.5rem; margin-top: 1.625rem;}
.recom-list ul li{margin-bottom: 1.6875rem;}
.recom-list ul li:last-child{margin-bottom: 0;}
.recom-list ul li em{ font-size: 1rem; color: #333;}
.recom-list ul li em>img{display: inline-block; margin-right: 1.25rem;}
.recom-list ul li:hover em{color: #9e0000;}



/* 内页关于我们 */
.ny-about{background: url(../images/nyabout-bg.jpg) no-repeat center top; padding: 6.5rem 0 6.0625rem;}
.about-title b{display: block; font-size: 3.75rem; line-height: 2.8125rem; color: #f2f2f2; font-family: Arial; font-weight: bold; text-transform: uppercase;}
.about-title strong{display: block; font-size: 3.125rem; color: #9e0000;}
.about-title em{display: block; font-size: 1.5rem; color: #333; margin-bottom: 2.25rem;}
.about-title #preloader-2 span{width: 0.9375rem; height: 0.9375rem;}
.about-box{padding-bottom: 0.625rem;}
.about-box .info{width: 58%;}
.about-box .info h2{display: block; font-size: 1.125rem; line-height: 2.25rem; color: #9e0000;}
.about-box .info h3{display: block; font-size: 1rem; line-height: 2.25rem; color: #666; margin-bottom: 2.25rem;}
.ny-about .about-num{margin-bottom: 5.1875rem;}
.ny-about .about-num ul li strong{color: #9E0000;}
.ny-about .about-num ul li span{color: #666;}
.ny-about .about-num ul li h2{color: #333;}


.about-video {width: 100%; position: relative; }

.about-video .bjBox{background: url(../images/about-video.jpg) no-repeat center; background-size: cover; height: 34.5625rem; border-bottom: 0.75rem solid #9E0000;}

.about-video.play_overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 3;}

.about-video .play_overlay .play_btn { position: absolute;display: block;top: 50%;left: 50%;transform: translate(-50%, -50%); width: 5.4375rem; height: 5.4375rem;}

.about-video .play_overlay .play_btn .icon {width: 100%; height: 100%; background: url(../images/play_button.png)  no-repeat center; background-size: cover;}



 /* 视频弹窗 */

 .video-js {width: 100%;height: 100%;}

 .video-js .vjs-tech { position: relative;}

 .vjs-control-bar { opacity: 0;}

 .video-js .vjs-control-bar { position: relative;background-color: rgba(43, 51, 63, 0.2);}

 #hi-video-pop {display: none;position: fixed;top: 0;left: 0; z-index: 99999; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.7); text-align: center; -webkit-box-sizing: border-box;-moz-box-sizing: border-box; box-sizing: border-box;}

 #hi-video-pop * {-webkit-box-sizing: border-box;-moz-box-sizing: border-box;box-sizing: border-box;}

 #hi-video-pop .hi-close {position: absolute;top: 100%; left: 50%; z-index: 5;margin: 20px 0 0 -20px;width: 40px;height: 40px;color: #fff; background: #fff; border-radius: 50%;transition: 0.3s;cursor: pointer;}

 #hi-video-pop .hi-close:after,

 #hi-video-pop .hi-close:before {content: "";position: absolute; top: 50%; left: 50%; z-index: 5; width: 20px; height: 2px; margin: -1px 0 0 -10px; background: #333; transition: 0.3s;}

 #hi-video-pop .hi-close:hover { background: #c0040c;}

 #hi-video-pop .hi-close:hover:after,

 #hi-video-pop .hi-close:hover:before {background: #fff;}

 #hi-video-pop .hi-close:after {-webkit-transform: rotate(45deg);transform: rotate(45deg);}

 #hi-video-pop .hi-close:before {-webkit-transform: rotate(-45deg);transform: rotate(-45deg);}

 #hi-video-pop .hi-video-box {position: fixed; left: 0;top: 0; z-index: 1; width: 100%;height: 100%;display: flex;align-items: center; justify-content: center;}

 #hi-video-pop .hi-video-box .hi-video-wrap {position: relative;max-width: 100vh;border: 2px solid #fff;}

 #hi-video-pop .hi-video-box .hi-video-wrap video { width: 100%;height: 100%; vertical-align: top;}

 @media (max-width: 767px) { #hi-video-pop .hi-video-box .hi-video-wrap {max-width: 90%;}}



.culture-title{position: relative; text-align: center; margin: 0 auto 7.5rem; }
.culture-title b{margin-bottom: 4.3125rem;}
.culture-title strong{position: absolute; top: 0; left: 0; right: 0; margin: auto;}
.culture-box{margin: 0 0 6.25rem;}
.culture-box .pic{width: 46.92%; height: 50.5rem;}
.culture-box .info{width: 49.16%; background: url(../images/culture-bg.png) no-repeat center top; background-size: cover;}
.culture-box .info ul li{width: 66%; border-bottom: 1px solid #F2F2F2; padding-bottom: 1.875rem; margin-bottom: 1.875rem}
.culture-box .info ul li h2{display: block; font-size: 1rem; color: #9E0000;}
.culture-box .info ul li h3{display: block; font-size: 1.625rem; color: #333;}
.culture-box .info ul li:last-child{border-bottom: none; padding-bottom: 0; margin-bottom: 0;}





/* 内页公司环境 */
.environment {margin-bottom: 5.875rem;}
.environment .culture-title{text-align: left;}
.environment .culture-title b{margin-bottom: 5rem;}
.environment-list {overflow: hidden;}
.environment-list ul {display: flex; justify-content: space-between;}
.environment-list ul li {position: relative;overflow: hidden;transition: .5s; flex: 0.87; margin-right: 4.6%; height: 30.4375rem; border-radius: 1.25rem}
.environment-list ul li:last-child{margin-right: 0;}
.environment-list ul li.on{ flex: 1.2; }
.environment-list ul li .pic {height: 100%;height: 100%;position: absolute;left: 0; top: 0; width: 100%; z-index: 0;}
.environment-list ul li .pic::after {   position: absolute;   content: '';   z-index: 2;   width: 100%;   bottom: 0;   background: url(../images/environment-name.png) no-repeat center bottom;   background-size: cover;   height: 9.9375rem;   left: 0;}
.environment-list ul li .pic>img {width: 100%;height: 100%; object-fit: cover;}
.environment-list ul li .name{position: absolute; content: ''; bottom: 2.125rem; width: 100%;}
.environment-list ul li .name em{display: block; font-size: 1.125rem; color: #fff; text-align: center;}
.environment-list ul li:hover .name,.environment-list ul li.on .name{opacity: 0;}
.environment-list ul li .hide{position: absolute; content: ''; bottom: 1.6875rem; width: 100%; padding:  0 6%; box-sizing: border-box; opacity: 0;}
.environment-list ul li .hide h3{display: block; font-size: 1.75rem; color: #fff; position: relative; padding-bottom: 0.9375rem; margin-bottom: 1.625rem;}
.environment-list ul li .hide h3::after{position: absolute; content: ''; bottom: 0; width: 0; height: 1px;background: #ffffff; left: 0; transition: 0.6s;}
.environment-list ul li:hover .hide h3::after,.environment-list ul li.on .hide h3::after{width: 100%;}
.environment-list ul li .hide span{display: block; font-size: 1rem; color: #fff;}
.environment-list ul li .hide span>img{display: inline-block; margin-left: 0.9375rem;}
.environment-list ul li:hover .hide,.environment-list ul li.on .hide{opacity: 1;}
.environment-box .container-s{position: relative;}
#about-prev,#about-next{width: 5rem!important;height: 5rem!important;border: 1px solid #c6c6c6; background: url(../images/nynews-arrow.png) no-repeat center;}
#about-prev{left: 0!important;}
#about-next{right: 0; transform: rotateY(180deg);   -webkit-transform: rotateY(180deg);}
#about-prev:hover,#about-next:hover{background: url(../images/nynews-arrow2.png) no-repeat center #9e0000; border-color: #9e0000;}
#about-num{display: none;}


/* 内页生产设备 */
.equipments{margin-bottom: 6.8125rem;}
.equipments-box .container-s{position: relative;}
.equipments-list{position: relative; overflow: hidden;}
.equipments-list ul li{position: relative; border-radius: 0.75rem;}
.equipments-list ul li .pic{overflow: hidden; border-radius: 0.75rem;}
.equipments-list ul li .pic img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.equipments-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.equipments-list ul li .hide{position: absolute; content: ''; bottom: 0; width: 100%;  background: url(../images/equipments-name.png) no-repeat center ; height: 5rem; background-size: cover; border-bottom-left-radius:  0.75rem; border-bottom-right-radius:  0.75rem;}
.equipments-list ul li em{display: block; font-size: 1.125rem; color: #fff; }
.wapenvironment-list{display: none;}
.honor{margin-bottom: 6.625rem;}
.honor-box .container-s{position: relative;}
.honor-list{position: relative; overflow: hidden;}
.honor-list ul li{position: relative; border: 1px solid #f2f2f2; }
.honor-list ul li .pic{overflow: hidden; padding: 0.875rem 1.5625rem; box-sizing: border-box;}
.honor-list ul li .pic img{display: block; width: 100%;  -webkit-transition: opacity 1s, -webkit-transform 1s; transition: opacity 1s, transform 1s; -webkit-backface-visibility: hidden;backface-visibility: hidden;opacity: 1;}
.honor-list ul li:hover .pic img{-webkit-transform: scale3d(1.1,1.1,1);transform: scale3d(1.1,1.1,1);-webkit-transition: opacity 1s, -webkit-transform 1s;transition: opacity 1s, transform 1s;-webkit-backface-visibility: hidden;backface-visibility: hidden;}
.honor-list ul li .name{padding: 0 1.5625rem; box-sizing: border-box;  border-top: 1px solid #f2f2f2; height: 3.5625rem; border-bottom: 2px solid #9E0000;}
.honor-list ul li .name em{display: block; font-size: 1.125rem; color: #333;}
.honor-list ul li:hover .name{background: #9e0000;}
.honor-list ul li:hover .name em{color: #fff;}
.honor-list ul li:hover .name img{-webkit-filter: brightness(0) invert(1); filter: brightness(0) invert(1);}


.contact-main{padding: 7.6875rem 0;}
.contact-box{margin-bottom: 6.25rem;}
.contact-box .info{width: 42%;}
.contact-box .info h2{display: block; font-size: 2.9rem; color: #333; position: relative; padding-bottom: 1.5625rem; margin-bottom: 2.25rem;}
.contact-box .info h2::before,.contact-box .info h2::after{position: absolute; content: ''; bottom: 0; left: 0;}
.contact-box .info h2::before{width: 5.25rem;height: 1px;background: #333333;}
.contact-box .info h2::after{width: 2.75rem;height: 0.1875rem;background: #9e0000; bottom: -0.0625rem}
.contact-box .text{position: relative;}
.contact-box .text p{font-size: 1.125rem; color: #333; margin-bottom: 1.6875rem;}
.contact-box .text p>img{margin-right: 1.125rem;}
.contact-box .text b{font-size: 2.5rem; color: #9e0000;}
.contact-wechat{position: absolute; right: 19%; bottom: 0;}
.contact-wechat em {   display: block;   font-size: 1rem;   color: #333;  writing-mode: vertical-rl;}
.messages{width: 55.71%; padding: 3.375rem 4% 0; box-sizing: border-box; height: 41.75rem; box-shadow: 0px 1px 9.2px 0.08px rgba(0,0,0,0.13); }
.message-title{margin-bottom: 2.125rem;}
.message-title em{display: block; font-size: 2.125rem; color: #333;}
.message-title span{display: block; font-size: 1.125rem; color: #666;}
.message ul li{margin-bottom: 1.625rem;}
.message input,.message textarea{width: 100%; outline: none; font-family:"Microsoft YaHei" ; border: 1px solid #e5e5e5; height: 3.8125rem; font-size: 0.875rem; color: #999B9C; text-indent: 1.4375rem;}
.message ul li.item1 input{width: 48%;}
.message textarea{height: 11.0625rem;  padding: 1.25rem 0; box-sizing: border-box;}

.message .code{border: 1px solid #e5e5e5; height: 3.8125rem; width:calc(100% - 10rem);}
.message .code input{border: none;}
.message .code>img{margin-right: 0.5rem;}
.message ul li .message-submit{width: 8.25rem;height: 3.8125rem;background: #9e0000; font-size: 0.875rem; color: #fff; text-align: center; text-indent: 0; border: none; cursor: pointer;}

.map img{display: block; width: 100%;}

.solution-details{width: 100%;}
.solution-details .newsxq-title strong{text-align: center; margin-bottom: 0;}



/*分页*/
.fy { padding: 60px 0; display: flex;justify-content: center;align-items: center; flex-wrap: wrap; gap: 1rem;}
.fy a { background: #E6E6E6; display: flex; align-items: center; justify-content: center; color: #707070; font-size: 14px; transition: .4s;  padding: 5px 15px;}
.fy a:hover {color: #fff; background: #9E0000;}
.fy .layui-laypage-curr {color: #fff; background: #9E0000; font-size: 14px;  margin: 0 5px; padding: 5px 15px;}


/* 搜索页面 */
.search-page .container15 {width: 1200px;}
.search-page .box {margin-top: 1rem;}
.search-page form {width: 75%;margin: auto; margin-bottom: 60px; border: 1px solid #333; border-radius: 50px; padding:5px 20px; box-sizing: border-box; display: flex; align-items: center; justify-content: space-between; }
.search-page form .searchCon {padding: 5px 0; width: 90%; line-height: 35px; outline: none; border: none; box-sizing: border-box; font-size: 16px;}
.search-page form .sub {width: 25px;  height: 25px; display: flex; align-items: center; cursor: pointer;  outline: none; border: none; background: transparent;}
.search-page ul {width: 100%;}
.search-page li {width: 100%; padding: 30px; margin-top: 20px; box-sizing: border-box; background: #f5f5f5;}
.search-page li span {background: #013874;color: #fff;/* font-size: 12px; *//* padding: 2px 5px; */font-size: 1rem;padding: 0.5%;}
.search-page li h3 {font-size: 1.125rem;color: #000000;font-weight: 700;margin: 10px 0;}
.search-page li p {font-size: 1rem;color: #666;line-height: 1.5rem;}
.search-page li .le {width: 95%;}
.search-page li a {display: flex; align-items: flex-end; justify-content: space-between;}
.search-page li img {transition: .5s; margin-right: 20px;}
.search-page li:hover img {transform: translateX(20px);}
@media screen and (min-width: 200px) and (max-width: 640px){
  .search-page form {width: 90%;margin-bottom: 40px;padding: 3px 20px;}
  .search-page form .searchCon {width: 80%;}
}
#c-placeholder{height: 13rem;}


.class-list ul li:last-child {   margin-right: 0;}
.newsxq-editbox img{display: inline-block; max-width: 100%}

#company,#culture,#environment,#equipment,#honor{position: relative; top: -12rem}


/* 内页客户解决方案框架改动 */
.ny-solution{margin-bottom: 5rem;}
.nysolution-title{margin-bottom: 2.75rem;}
.nysolution-title h2{display: block; font-size: 2.625rem; color: #333;  font-weight: bold;}
.nysolution-title h3{display: block; font-size: 1.625rem; color: #333; font-weight: bold;}
.solution-btn{margin-bottom: 1.0625rem;}
.solution-btn ul{background: rgb(34, 35, 41);}
.solution-btn ul li{display: block; font-size: 1rem; line-height: 3.375rem; width: 20%; text-align: center; cursor: pointer; color: #999}
.solution-btn ul li.on,.solution-btn ul li:hover{background: #9e0000; color: #fff; font-weight: bold;}
.nycustomer-list{position: relative; overflow: hidden;}
.nycustomer-list dl dd .pic{overflow: hidden;}
.nycustomer-list dl dd .pic img{display: block; width: 100%;}
.nycustomer-list dl dd .info strong{ font-size: 1.2rem; color: #333; text-align: center; line-height: 3.5rem; font-weight: normal;}
.nycustomer-list dl dd:hover .info strong{color: #9e0000}
#nycustomer-num{display: none}
.pic-editor img{display: block; max-width: 100%; margin:  0 auto}



/* 首页客户解决方案框架改动 */
.index-customer ul li{width: 20%; position: relative; overflow: hidden;}
.index-customer ul li .pic img{display: block; width: 100%;}
.index-customer ul li .info{transition: 0.6s;  position: absolute; content: ''; width: 100%; height: 100%; padding: 0 7%; box-sizing: border-box; background: rgba(0, 0, 0, 0.3); top: 0; display: flex;   align-items: flex-start;   flex-direction: column;   justify-content: center;}
.index-customer ul li .info strong{display: block; font-size: 1.5rem; line-height: 2rem; color: #fff; margin-bottom: 1.5rem; height: 4rem}
.index-customer ul li .info i{display: block; width: 2.1875rem; height: 0.125rem; background: #fff;}
.index-customer ul li .hide{transition: 0.6s;  position: absolute; content: ''; width: 100%; height: 100%;  padding: 0 3%; box-sizing: border-box;  background: rgba(145, 6, 6, 0.9); top: 0; left:-100%;}
.index-customer ul li .hide h2{display: block; font-size: 1rem; color: #fafd00; font-weight: bold; margin-bottom: 0.5rem;}
.index-customer ul li .hide h3{display: block; font-size: 1.25rem; color: #fff;font-weight: bold; margin-bottom: 2.375rem;}
.index-customer ul li .hide h4{display: block; font-size: 0.875rem; line-height: 1.5rem; color: #fff; margin-bottom: 1.5rem;}
.index-customer ul li .hide img{margin-top: 0.4375rem;}
.index-customer ul li:hover .info{opacity: 0;}
.index-customer ul li:hover .hide{left: 0;}

.services{display: none!important;}


/* 2024.8.26 内页公共底部框架修改*/
.ny-footer{background: #9e0000;}
.foot-left{width: 39%;}
.foot-ys{height: 20.5rem;background: #e9e9e9;box-shadow: 0px 3px 8.28px 0.24px rgba(0,0,0,0.05);  width: 100%;  margin-top: -17%; padding: 2.1875rem  10% 0; box-sizing: border-box;}
.foot-ys strong{display: block; font-size: 1.5rem; color: #333; position: relative; margin-bottom: 0.75rem;}
.foot-ys i{display: block;width: 1.25rem;height: 1px;background: #ae3030; margin-bottom: 1.25rem;}
.foot-ys h4{display: block; font-size: 1rem; line-height: 1.875rem; color: #555;}
.consult-bottom{align-items: flex-end;}
.consult em{display: inline-block; font-size: 1rem; color: #333; margin-right: 0.25rem;}
.foot-text{margin-top: 1.375rem;}
.foot-text h2{display: block; font-size: 1.5rem; color: #fff; font-weight: bold; margin-bottom: 0.125rem;}
.foot-text span{display: block; font-size: 1rem; color: #fff;}

.foot-right{width: 54.75%;}
.foot-company{padding: 3.125rem 0 1.875rem; }
.foot-company h3{display: block; font-size: 1.5rem; color: #fff; line-height: 1.5rem; font-weight: bold; margin-bottom: 7px;}
.foot-company h4{display: block; font-size: 1rem; color: #fff;}
.foot-tel img{margin-right: 16px;}
.foot-tel em{display: block; font-size: 1.125rem; line-height: 1.125rem; color: #f2f2f2; margin-bottom: 0.6875rem;}
.foot-tel span{display: block; font-size: 1.5rem;  color: #f2f2f2; line-height: 1.1875rem;}
.nyfoot-nav{border-bottom: 1px solid rgba(255,255,255,0.2); padding-bottom: 1.0625rem; margin-bottom: 0.75rem;}
.nyfoot-nav ul li{width: 25%; margin-bottom: 0.6875rem;}
.nyfoot-nav ul li a{display: block; font-size: 1rem; color: #f2f2f2;}
.nyfoot-nav ul li a img{margin-right: 0.625rem;}
.nyfoot-contact dl p{font-size: 0.9375rem; color: #f2f2f2; line-height: 2.25rem;}
.nyfoot-contact dl p img{display: inline-block; vertical-align: middle; margin-right: 0.4375rem;}
.nyfoot-wechat span{font-size: 0.875rem; color: #fff; writing-mode: tb; margin-left: 0.625rem;}
.foot-copy{padding: 3.125rem 0 1.3125rem;}
.foot-copy p{display: block; font-size: 0.875rem; color: #fff;}
.foot-copy a{color: #fff;}
.foot-copy a:hover{text-decoration: underline;}


/* 2024.8.27铝型材定制列表框架改动 */
.products-list{margin-bottom: 4.3125rem;}
.products-list ul{}
.products-list ul::after{content: ''; width: 32%;}
.products-list ul li{width: 32%; overflow: hidden; position: relative; margin-bottom: 2.8125rem;}
.products-list ul li .pic img{display: block; width: 100%;}
.products-list ul li .icon {transition: 0.6s;position: absolute;content: '';width: 7.75rem;height: 7.75rem;border-radius: 50%;right: -3.2rem;bottom: -17%;background: rgba(158,0,0,0.8);}
.products-list ul li .icon .products-icon {display: block;top: 2rem;left: 2rem;position: absolute;content: '';}
.products-list ul li .text{display: none;position: absolute;left: 0;right: 0;margin: auto;top: 0;bottom: 0;width: 81%;}
.products-list ul li:hover .icon{height: 100%; width: 13.4375rem; border-radius: 0; right: 0; bottom: 0; box-sizing: border-box; padding: 0 3.8%;}
.products-list ul li:hover .icon .products-icon{display: none;}
.products-list ul li:hover .text{display: block;}
.products-list ul li .text strong{display: block;font-size: 1.2rem;color: #fff;margin-bottom: 1.0625rem;padding-top: 1.5rem;}
.products-list ul li .text i{display: block; width: 1.3125rem;height: 1px;background: #ffffff; margin-bottom: 1.3125rem;}
.products-list ul li .text p{font-size: 0.9375rem;line-height: 1.4375rem;color: #fff;margin-bottom: 36px;}
.products-list ul li .text b{display: block; font-size: 1rem; color: #fff; }
.products-list ul li .text b>img{display: inline-block; margin-left: 0.5625rem;}


.finish-bg{ position: relative;}
.finish-bg .pic{border-radius: 1.25rem 1.25rem 0px 1.25rem;}
.finish-bg::after{position: absolute;content: '';width: 54.57%;height:2rem;border-radius: 1.5rem;z-index: -1;background: #9e0000;bottom: -0.5rem;left: -0.2rem;}
.finish-bg::before{position: absolute;content: '';width: 2rem;height:100%;border-radius: 1.5rem;z-index: -1;background: #9e0000;left: -0.5rem;top: 0.8%;}

.finish-info{position: absolute; content: ''; width: 33%; background: url(../images/finish-info.png) no-repeat  right 32px top 18px #9e0000; right: 0; top: 0; height: 100%; padding: 0 5%; box-sizing: border-box;}
.finish-bg .pic{height: 38.8125rem;}
.finish-info .text{width: 100%;}
.finish-info h2{display: block; font-size: 1.5rem; line-height: 1.5rem; color: #fff; height: 5.1875rem; position: relative; font-weight: bold; margin-bottom: 3.125rem;}
.finish-info h2:before,.finish-info h2:after{position: absolute;content: ''; }
.finish-info h2:before{width: 100%; bottom: 0; background: rgba(255, 255, 255, 0.1); height: 1px;}
.finish-info h2:after{ width: 1.5rem;height: 3px;background: #ffffff; bottom: -1.5px; left: 0;}
.finish-info ul {margin-bottom: 3.75rem;}
.finish-info ul li{margin-bottom: 2.1875rem;}
.finish-info ul li:last-child{margin-bottom: 0;}
.finish-info ul li .icon{position: relative; width: 1.5625rem;height: 1.5625rem;background: rgba(255, 255, 255, 0.5); border-radius: 50%; margin-right: 6%;}
.finish-info ul li .icon::before{position: absolute; content: '';  width: 0.5625rem;height: 0.5625rem; border-radius: 50%;background: #ffffff; left: 0; right: 0; top: 0; bottom: 0; margin: auto; z-index: 1;}
.finish-info ul li strong{display: block; font-size: 1.125rem; color: #fff;}
.finish-contact a{ width: 9.9375rem;height: 3.1875rem;border: 1px solid #ffffff;border-radius: 1.6875rem; color: #ffffff; transition: 0.6s;}
.finish-contact em{font-size: 1rem;}
.finish-contact img{margin-left: 0.5625rem; -webkit-filter: brightness(0) invert(1); filter: brightness(0) invert(1);}
.finish-contact a:hover{background: #fff;}
.finish-contact a:hover em{color: #9e0000;}
.finish-contact a:hover  img{ -webkit-filter: brightness(1) invert(0); filter: brightness(1) invert(0);}


.class-proname{display: none}


/*2024.10.22*/
.environment,.equipments{display: none}
.nylatest{display: none}
.nynews-list ul li{width: 100%;}
.nynews-list ul li a{display: flex; justify-content: space-between; align-items: center}
.nynews-list ul li .pic{width: 26%}
.nynews-list ul li .info{width: 70%; padding: 0}
.nynews-list ul li:hover .info strong{color: #9e0000}
.pc-no{display: none}
.knowledge{display: none}
.news-left{width: 100%;}
.latest-news{width: 40%}
.news-list{width: 56%;}



/* 2024.10.29关于我们框架修改 */
.company{position: relative; padding: 7.5rem  0  11.5rem;}
.company-title{position: relative; margin-bottom: 4rem;}
.company-title strong{display: block; font-size: 1.5rem; color: #9e0000; font-weight: normal; line-height: 1.5rem;}
.company-title b{position: absolute; top: -0.8rem; z-index: -1; display: block;  font-size: 3.625rem;line-height: 4.5rem;  color: rgb(255, 255, 255);  font-weight: bold;  text-transform: uppercase;  text-shadow:
    -1px -1px 0 #f2f2f2,  
     1px -1px 0 #f2f2f2,
    -1px 1px 0 #f2f2f2,
     1px 1px 0 #f2f2f2; /* 文字描边色 */}

.company-title em{display: block; font-size: 2.5rem; color: #333; margin-bottom: 1.625rem; font-weight: bold}
.company-title #preloader-2 span{width: 0.9375rem; height: 0.9375rem;}
.company-box {position: relative; z-index: 22;}
.company-box .info{width: 66%;}
.company-box .info h3{display: block; font-size: 1rem; line-height: 2.25rem; color: #666; margin-bottom: 2.25rem;}
.company-num{width: 67%; border-radius: 0.5rem;box-shadow: 0px 5px 0px 0.3px rgba(0,0,0,0.03); background: rgba(255, 255, 255, 0.9); padding: 3.0625rem 0;}
.company-num ul{justify-content: space-around;}
.company-num ul li strong{color: #9e0000; font-size: 3.75rem;line-height: 2.8125rem;}
.company-num ul li span{color: #666; font-size: 1rem;}
.company-num ul li h2{color: #333; text-align: left;}

.value-bg {
    background: url(../images/value-bg.jpg) no-repeat center;
    background-size: cover;
    padding: 12rem 5%;
    box-sizing: border-box;
    /* height: 37.5rem; */
    margin-bottom: 4.375rem;
}
.value-title{width: 24%;}
.value-title strong{display: block;  font-size: 2.5rem; color: #333; line-height: 2.5rem; margin-bottom: 0.5625rem;}
.value-title span{display: block; font-size: 2rem; color: #333; margin-bottom: 4.375rem; }
.value-icon ul li img{display: block; width: 5rem;}
.company .pic{position: absolute; width: 49.32%; right: 0; bottom: 12%;}
.company .pic img{display: block; width: 100%;}
.value .info{width: 64%;}
.value .info ul li{}
.value .info ul li h2{display: block; font-size: 1rem; font-weight: bold; color: #333;}
.value .info ul li h3{display: block; font-size: 1rem; color: #666; margin-bottom: 0.9375rem;}

.honors{position: relative; margin-bottom: 9.25rem;}
.honors .container{position: absolute; top: 5.4375rem; left: 0; right: 0; z-index: 2;}
.honors .company-title b{color:#f8fafb;  text-shadow:
    -1px -1px 0 #e5e5e5,  
     1px -1px 0 #e5e5e5,
    -1px 1px 0 #e5e5e5,
     1px 1px 0 #e5e5e5; /* 文字描边色 */}
.honors img{display: block; width: 100%;}

.item-xq ul li .info {width: 10.875rem;}