@charset "UTF-8";
html, body, div, span, applet, object, iframe,h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,b, u, i, center,dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,time, mark, audio, video,input,textarea {
    margin: 0;
    padding: 0;
    border: 0;
    line-height: 1.2;
    font-family: sans-serif,'Helvetica Neue',Helvetica,"Microsoft Yahei","Helvetica Neue",Arial;
    font-style: normal;
    font-weight: normal;
    font-size: 14px;
}
html, body {
    width: 100%;
    /*height: 100%;*/
    color: #000;
}
body {
    --background-I--: #da251d;
    --text-I--: #898989;
    --text-II--: #595757;
    --text-III--: #3e3a39;
    --text-IV--: #231815;
    
    background: #fff;
}
[v-cloak]{
    display: none;
}
a{
    text-decoration: none;
}
a:focus{
    outline: none;
}
a:link, a:visited,a:hover,a:active{
    /*color: ;*/
}
/*::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-thumb {
    background-color: #c2c2c2;
    background-clip: padding-box;
    min-height: 28px;
}
::-webkit-scrollbar-track-piece {
    background-color: transparent;
}*/
.clear:after{
    content: "";
    display: block;
    height: 0;
    clear:both;
    visibility: hidden;
}
.left {
    float: left;
}
.right {
    float: right;
}

.container {
    min-width: 1200px;
}

.opacity-ani {
    -webkit-transition: opacity 1000ms;
    -moz-transition: opacity 1000ms;
    -ms-transition: opacity 1000ms;
    -o-transition: opacity 1000ms;
    transition: opacity 1000ms;
}

.width1280 {
    width: 1200px;
}
.margin-l-r {
    margin-left: auto;
    margin-right: auto;
}
/* 头部 */
.header-container{
    min-width: 1200px;
    height: 70px;
}
.header{

}
.header-left{
    padding-top: 16px;
}
.header-left a{
    display: block;
    font-size: 0;
}
.header-left img{
    width: auto;
    height: 36px;
}
.header-right{

}
.header-list{

}
.line{
    width: 1px;
    height: 20px;
    background: #898989;
    position: relative;
    top: 25px;
}
.new-line{
    height: 70px;
    position: relative;
    z-index: 10;
    background: #fff;
}
.core{
    color: #231815;
    font-size: 14px;
    font-weight: bold;
    text-align: right;
    position: relative;
    z-index: 10;
    background: #fff;
}
.header-pro{}
.header-a{
    display: block;
    width: 100px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    color: #231815;
    font-weight: bold;
    font-size: 14px;
    position: relative;
}
.header-ani-container{
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    line-height: inherit;
    font-weight: inherit;
    color: inherit;
    cursor: pointer;
    z-index: 10;
    background: #fff;
}
.header-ani-container span{
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    height: 100%;
    font-weight: inherit;
    font-size: inherit;
    line-height: inherit;
    color: inherit;
    -webkit-transition: color 200ms;
    -moz-transition: color 200ms;
    -ms-transition: color 200ms;
    -o-transition: color 200ms;
    transition: color 200ms;
}
.header-ani{
    position: absolute;
    z-index: 1;
    width: 100%;
    height: 100%;
    background: #da251d;
    top: 70px;
    left: 0;
    -webkit-transition: top 200ms;
    -moz-transition: top 200ms;
    -ms-transition: top 200ms;
    -o-transition: top 200ms;
    transition: top 200ms;
}
.subscript{
    position: absolute;
    z-index: 2;
    width: 400px;
    left: 0;
    top: 20px;
    overflow: hidden;
    background: #3e3a39;
    /*display: none;*/
    -webkit-transition: top 200ms;
    -moz-transition: top 200ms;
    -ms-transition: top 200ms;
    -o-transition: top 200ms;
    transition: top 200ms;
}
.sub-a{
    display: block;
    height: 50px;
    line-height: 50px;
    padding: 0 14px;
    color: #fff;
    font-size: 12px;
    -webkit-transition: color 300ms;
    -moz-transition: color 300ms;
    -ms-transition: color 300ms;
    -o-transition: color 300ms;
    transition: color 300ms;
}
.sub-a1{
    padding: 0;
    width: 100px;
    opacity: 0;
}
.sub-a2{
    padding-left: 0;
}
.sub-a:hover{
    color: #da251d;
}
.header-a-active .header-ani{
    top: 0;
}
.header-a-active{
    color: #fff;
}
.header-a-active .subscript{
    /*display: block;*/
    top: 70px;
}
.header-a-active[data-type="yes"] .subscript{
    top: 20px;
}
.core-a{
    display: block;
    padding-left: 20px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    color: #231815;
    font-weight: bold;
    font-size: 14px;
    -webkit-transition: color 300ms;
    -moz-transition: color 300ms;
    -ms-transition: color 300ms;
    -o-transition: color 300ms;
    transition: color 300ms;
}
.core-a:hover{
    color: #da251d;
}
/* 尾部 */
.footer-con{
    background: #231815;
    min-width: 1200px;
    height: 80px;
}
.footer{
    position: relative;
    top: 34px;
}
.footer-l{
    font-size: 14px;
    color: #898989;
}
.footer-r{}
.footer-a{
    display: block;
    height: 18px;
    font-size: 14px;
    color: #898989;
    position: relative;
}
.footer-a-line{
    border-right: solid 1px #898989;
}
.footer-a-active:hover .code{
    display: block;
}
.footer-a .footer-span{
    color: inherit;
    display: block;
    line-height: 18px;
    padding-left: 15px;
    padding-right: 15px;
    -webkit-transition: color 300ms;
    -moz-transition: color 300ms;
    -ms-transition: color 300ms;
    -o-transition: color 300ms;
    transition: color 300ms;
}
.footer-a .footer-span-end{
    padding-right: 0;
}
.footer-a:hover{
    color: #da251d;
}
.code{
    position: absolute;
    top: -254px;
    left: -55px;
    display: none;
    transition: background 0.3s;
}
.code-con{
    background: #fff;
    position: relative;
    border-radius: 8px;
    font-size: 0;
    text-align: center;
    padding: 5px 5px 15px 5px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}
.code-con:after{
    content: '';
    position: absolute;
    left: 50%;
    bottom: -28px;
    border-top: solid #fff 14px;
    border-bottom: solid transparent 14px;
    border-left: solid transparent 14px;
    border-right: solid transparent 14px;
    transform: translate(-50%, 0);
}
.code-con img{
    width: 200px;
    height: 200px;
}
.code-con span{
    display: block;
    font-size: 16px;
    font-weight: bold;
    /*padding-top: 15px;*/
    color: #3e3a39;
}

/* 图片居中对齐 */
.container-img{
    min-width: 1200px;
    font-size: 0;
}
.container-img img{
    width: 100%;
    height: auto;
}

/* 导航--(头部底下) */
.top{
    
    border-bottom: solid 1px rgba(137, 137, 137, 0.2);
}
.box{
    height: 50px;
}
.tag{
    font-size: 0;
}
.tag-img1{
    width: 14px;
    height: auto;
    position: relative;
    top: 17px;
}
.tag-img2{
    width: 6px;
    height: auto;
    position: relative;
    top: 21px;
}
.tag-span1{
    font-size: 12px;
    color: #000;
    font-weight: bold;
    padding-left: 14px;
    padding-right: 14px;
    position: relative;
    top: 17px;
}
.tag-span2{
    font-size: 12px;
    color: #000;
    font-weight: bold;
    padding-left: 14px;
    padding-right: 14px;
    position: relative;
    top: 17px;
}
.label{
    font-size: 0;
}
.label-a1{
    display: inline-block;
    height: 50px;
    line-height: 50px;
    font-size: 12px;
    margin-left: 10px;
    margin-right: 10px;
    font-weight: bold;
    position: relative;
    color: #000;
}
.label-a1:active{
    color: #000;
}
.label-a2{
    margin-right: 0;
}
.label-new-a span{
    display: block;
    width: 0;
    height: 2px;
    position: absolute;
    left: 0;
    bottom: -1px;
    border-radius: 4px;
    background: #da251d;
    -webkit-transition: width 200ms;
    -moz-transition: width 200ms;
    -ms-transition: width 200ms;
    -o-transition: width 200ms;
    transition: width 200ms;
}
.label-a-active span{
    width: 100%;
}

/* 内容--左右布局 */
.bottom{}
.explain{}
.explain-left{
    width: 850px;
    box-sizing: border-box;
    border-right: solid 1px rgba(137, 137, 137, 0.2);
    padding-right: 24px;
}
.explain-img{
    font-size: 0;
}
.explain-img img{
    width: 100%;
    height: auto;
}
.explain-right{
    width: 350px;
    font-size: 0;
    text-align: center;
    padding-top: 25px;
}
.explain-a{
    font-size: 0;
}
.title{
    color: #898989;
    font-size: 40px;
}
.title-text{
    font-size: 12px;
    color: #3e3a39;
}
.img1{
    width: 300px;
    height: auto;
    margin-bottom: 15px;
}
.img2{
    width: 300px;
    height: auto;
}
.img-pro{
    width: 154px;
    height: 56px;
    margin-right: 10px;
    margin-bottom: 10px;
    background: #f8f8f8;
    position: relative;
    top: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    /*border: solid 1px #595757;*/
    -webkit-transition: top 300ms,box-shadow 300ms;
    -moz-transition: top 300ms,box-shadow 300ms;
    -ms-transition: top 300ms,box-shadow 300ms;
    -o-transition: top 300ms,box-shadow 300ms;
    transition: top 300ms,box-shadow 300ms;
}
.img-pro:hover{
    top: -1px;
    /*border: solid 1px #da251d;*/
    -webkit-box-shadow: 0 2px 8px rgba(87, 87, 87, 0.4);
    -moz-box-shadow: 0 2px 8px rgba(87, 87, 87, 0.4);
    box-shadow: 0 2px 8px rgba(87, 87, 87, 0.4);
}
.img-pro span{
    display: block;
    width: 100%;
    height: 100%;
    line-height: 56px;
    text-align: center;
    font-size: 16px;
    color: #3e3a39;
    cursor: default;
}
.img-pro img{
    width: 100%;
    height: 100%;
    cursor: default;
}