/*  引入iconfont  */
@import "//at.alicdn.com/t/font_2964010_8oxh1tiqf4t.css";

* {margin: 0;padding: 0;}
body {width: 100%;min-width:320px;margin: 0 auto;font: 14px/1.5 '微软雅黑';color: #333;overflow-x: hidden;}
li {list-style: none;}
a {text-decoration: none;color: #333;}
a:hover {color: #333;}
i {font-style: normal;}
button, input, textarea, hr {border: none;}
.clear {clear: both;}
table {border-collapse: collapse;max-width: 100%;}
table td {border-collapse: collapse;}
select{outline: unset;}
input:focus ,button{outline: none;}
iframe{width:100%;height: 100%;}
img{border:none;}

.float-right{
    float: right;
    display: inline-block;
}
.float-left{
    float: left;
    display: inline-block;
}
.pa-top-100{padding-top:100px !important;}
@media screen and (max-width: 1600px) {
    .pa-top-100{padding-top:6.25vw !important;}
}

.main{
    width:100%;
    max-width: 1600px;
    margin:0 auto;
    box-sizing: border-box;
}
.top{
    width:100%;
    position: fixed;
    top:0;
    left:0;
    right:0;
    background:rgba(255,255,255,0);
    z-index:999;
    transition:.4s linear .1s;
}
.top-bg{
    background:rgba(255,255,255,1);
    border-bottom:1px solid #d8dce1;
    box-sizing: border-box;
}
.top-main{
    width:100%;
    max-width: 1600px;
    padding:0 2%;
    box-sizing: border-box;
    margin:10px auto 0;
    /*height:30px;*/
    display: flex;
    justify-content: space-between;
}
.top-main.top-main-jumping{
    animation: top-main-jumping 1s ease-out;
    animation-timing-function:cubic-bezier(0,0,0.25,1);
}
@keyframes top-main-jumping {
    0%{
        margin-top:0px;
    }
    100%{
        margin-top:10px;
    }
}
@media screen and (max-width: 1200px) {
    @keyframes top-main-jumping {
        0%{
            margin-top:0px;
        }
        100%{
            margin-top:10px;
        }
    }
}
.top-main-left{
    min-width: 116px;
    height: 30px;
    margin-right: 60px;
    padding-bottom: 10px;
    flex-grow: 0;
    display: block;
}
.top-main-left a,.top-main-left a img{
    width:100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
.top .logo_bg{
    display: none;
}
.top.top-bg .logo_bg{
    display: block !important;
}
.top.top-bg .logo{
    display: none !important;
}
.top-main-center{
    flex-grow: 1;
    display: block;
}
.top-main-center ul{
    width:100%;
    display: flex;
    justify-content: start;
    justify-items: center;
}
.top-main-center ul li{
    width:auto;
    flex-grow: 0;
    display: block;
}
.top-main-center ul li a{
    width:auto;
    padding:0 25px 10px;
    font-size:14px;
    line-height: 28px;
    color:#fff;
    display: block;
}
.top-main-center ul li a span{
    line-height: 30px;
    position: relative;
    display: block;
}
.top-main-center ul li a span::before{
    content: "";/*单引号双引号都可以，但必须是英文*/
    width: 0;
    height: 2px; /*下划线高度*/
    background: #fff; /*下划线颜色*/
    position: absolute;
    top: 100%;
    left: 0;
    transition: all .4s ; /*css动画效果，0.8秒完成*/
}
.top-main-center ul li a:hover span::before{
    left:0%;
    width:100%;
}

.top-bg .top-main-center ul li a span::before{
    background: #000; /*下划线颜色*/
}

.top-main-right{
    flex-grow: 0;
    display: block;
}
.top-main-right ul{
    display: flex;
    justify-items: start;
}
.top-main-right ul li{
    width:auto;
    padding-left:50px;
    padding-bottom: 10px;
    font-size:20px;
    line-height: 28px;
    color:#fff;
    flex-grow: 0;
    display: block;
}
.top-main-right ul li a{
    color:#fff;
}
.top-bg .top-main-center ul li a,.top-bg .top-main-right ul li,.top-bg .top-main-right ul li a{
    color:#000;
}
.top-main-right ul li.navBtn{
    display: none;
}
@media screen and (max-width: 1600px) {
    .main{
        padding:0 2%;
    }
}
@media screen and (max-width: 1200px) {
    .top-main-center{
        display: none;
    }
    .top-main{
        margin:10px auto;
    }
    .top-main-right ul li{
        padding-left:25px;
    }
    .top-main-right ul li.navBtn{
        display: block;
    }
}

@media screen and (max-width: 750px) {
    .top-main{
        margin:10px auto 0;
    }
}

.sub-nav{
    width:100vw;
    background:#f2f2f2;
    position: absolute;
    top:50px;
    left:0;
    /*padding-top:10px;*/
    height: 300px;
    display: none;
    /*border-top:1px solid #b2b2b2;*/
}
.sub-nav-main{
    width:100%;
    /*max-width: 1600px;*/
    margin:0 auto;
    /*padding:40px 0;*/
    display: block;
}
/*.sub-nav-main .sub-nav-main-img{
    max-width: 50%;
    width:50%;
    height: 242px;
    flex-grow: 0;
    display: block;
}*/
/*.sub-nav-main .sub-nav-main-img a,.sub-nav-main .sub-nav-main-img img{
    padding:0;
    width:100%;
    height: 100%;
    object-fit: cover;
    display: block;
}*/
.sub-nav-main-dl{
    width:47.7%;
    margin-left:52.3%;
    margin-top:50px;
    display: block;
}
.sub-nav-main-dl dl{
    flex-grow: 1;
    display: block;
}
.sub-nav-main-dl dl dt,.sub-nav-main-dl dl dt dd,.sub-nav-main-dl dl a{
    width:100%;
    font-size:12px;
    line-height: 16px;
    display: block;
}
.sub-nav-main-dl dl a{
    padding:0 !important;
}
.sub-nav-main-dl dl dt{
    margin-bottom: 20px;
}
.sub-nav-main-dl dl dt a{
    color:#000;
    font-weight: 600;
}
.sub-nav-main-dl dl dd a{
    color:#000;
    font-size:14px;
    line-height: 32px;
    height: 32px;
    display: block;
}
.sub-nav-main-dl dl dd a:hover i,.sub-nav-main-dl dl dd.on a i{
    border-left:2px solid #000;
}
.sub-nav-main-dl dl dd a i{
    border-left:2px solid #f2f2f2;
    width:100%;
    line-height: 14px;
    padding-left:10px;
    box-sizing: border-box;
    display: block;
}

.sub-nav-main-dl dl dd .sub-nav-main-dl-img{
    width:50%;
    height: 300px;
    position: absolute;
    top:0;
    left:0;
    display: none;
    z-index:1;
}
.sub-nav-main-dl dl dd .sub-nav-main-dl-img img{
    width:100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.sub-nav-main-dl dl dd:hover .sub-nav-main-dl-img,
.sub-nav-main-dl dl dd.on .sub-nav-main-dl-img,
.sub-nav-main-dl dl dd:nth-child(2) .sub-nav-main-dl-img {
    display: block;
}
.sub-nav-main-dl dl dd.on .sub-nav-main-dl-img{
    z-index:2;
}

.sub-nav-main-dl dl dd:hover .sub-nav-main-dl-img{
    z-index:3;
}


@media screen and (max-width: 1600px) and (min-width: 1200px) {
    /*.sub-nav{
        padding:0 2%;
        box-sizing: border-box;
    }
    .sub-nav-main-dl{
        width:calc(100vw - 427px);
        margin-left:200px;
    }*/
}

.footer{
    width:100%;
    border-top:1px solid #d8dce1;
    padding-top:5px;
    margin:30px auto 60px;
    display: flex;
    justify-content: space-between;
}
.footer .footer-box{
    flex-grow: 0;
    display: flex;
    justify-content: start;
}
.footer dl{
    width:245px;
    flex-grow: 0;
    display: block;
}
@media screen and (max-width: 1280px){
    .footer dl {
        width: 205px;
    }
}

.footer dl dt{
    width:100%;
    font-size:14px;
    line-height: 32px;
    color:#000;
    font-weight: 600;
    margin-bottom: 10px;
    display: block;
}
.footer dl dt a{
    color:#000;
}
.footer dl dt icon{
    display: none;
}
.footer dl dd{
    width:100%;
    font-size:12px;
    color:#000;
    line-height: 26px;
    display: block;
}
.footer dl dd  icon{
    font-size:14px;
    margin-right: 5px;
}
.footer-main{
    width: 360px;
    margin-right: 15px;
    flex-grow: 0;
    display: block;
}
.footer-main form{
    width:100%;
    display: flex;
    justify-content: start;
    margin-top:10px;
    border: 1px solid #333;
}
.footer-main form input{
    padding-left:20px;
    box-sizing: border-box;
    flex-grow: 1;
    display: block;
}
.footer-main form button{
    width:100px;
    text-align: center;
    background:#333;
    color:#fff;
    font-size:14px;
    line-height: 42px;
    display: block;
}
.footer-main .footer-main-title{
    width:100%;
    font-size:14px;
    color:#000;
    line-height: 32px;
    margin:20px 0;
    display: block;
}
.footer-main ul{
    width: 100%;
    display: flex;
    justify-content: start;
}
.footer-main li{
    flex-grow: 0;
    display: block;
    padding-right: 15px;
}
.footer-main li img{
    height: 20px;
    object-fit: contain;
    display: block;
}
.footer-main li icon{
   width:20px;
    height: 20px;
    border-radius: 50%;
    text-align: center;
    line-height: 20px;
    font-size:12px;
    background: #000;
    color:#fff;
    overflow: hidden;
    display: block;
}
.wechat-code{
    position: relative;
}

.wechat-code-popup{
    position: absolute;
    top:20px;
    left:50%;
    transform: translateX(-50%);
    width:160px;
    min-height: 100px;
    z-index:2;
    display: none;
}
.wechat-code-popup img{
    width: 100%;
    height: 100% !important;
    object-fit: contain;
    display: block;
}




@media screen and (max-width: 1160px){
    .footer{
        padding-top:30px;
        margin-bottom: 30px;
    }
    .footer .footer-box{
        flex-grow: 1;
        margin-right: 11%;
        display: block;
        justify-content: unset;
    }
    .footer dl {
        width: 100%;
        flex-grow: unset;
        display: block;
        border-bottom: 1px solid #d8dce1;
    }
    .footer dl dt{
        line-height: 60px;
        margin-bottom: 0;
        display: table;
    }
    .footer dl dd{
        display: none;
    }
    .footer dl dd:last-child{
        margin-bottom: 25px;
    }
    .footer dl dt icon{
        float: right;
        display: inline-block;
    }
}
@media screen and (max-width: 750px) {
    .footer{
        display: block;
        justify-content: unset;
    }
    .footer .footer-box{
        flex-grow: unset;
        margin-right: 0;
        margin-bottom: 20px;
    }
    .footer-main{
        width:100%;
    }
    .footer-main ul{
        justify-content: center;
    }
}

.foot{
    width:100%;
    border-top:1px solid #d8dce1;
    padding-top:30px;
    margin:30px auto 30px;
    display: block;
}
@media screen and (max-width: 1160px) {
    .foot {
        border-top:unset;
        padding-top:0;
        margin:10px auto 30px;
    }
}
.foot p{
    width:100%;
    text-align: center;
    display: block;
    font-size:14px;
    color:#777;
    line-height: 26px;
}
.foot p a{
    color:#777;
}


/*   手机站导航   */
.nav-web{
    width:300px;
    position: fixed;
    top:0;
    right: 0;
    bottom:0;
    background: #231f20;
    z-index:999999;
    display: none;
    overflow:hidden;
}
@media screen and (max-width: 750px) {
    .nav-web{
        width: 60%;
        max-width: 300px;
        min-width: 260px;
    }
}
.nav-web-close{
    width:100%;
    font-size:30px;
    line-height: 60px;
    margin-top:20px;
    color:#fcd116;
    padding-left:45px;
    box-sizing: border-box;
    display: block;
    cursor: pointer;
}
.nav-web-main{
    margin-top:30px;
    overflow-y: auto;
    height: calc(100% - 110px);
}
.nav-web-main::-webkit-scrollbar {/*滚动条整体样式*/
    width: 10px;     /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
}
.nav-web-main::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background: #333;
}
.nav-web-main::-webkit-scrollbar-track {/*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    border-radius: 10px;
    background: #231f20;
}
.nav-web-main,.nav-web-main li{
    width:100%;
    display: block;
}
.nav-web-main li a{
    width:100%;
    padding-left:50px;
    line-height: 56px;
    box-sizing: border-box;
    font-size:14px;
    color:#fff;
}
.nav-web-main li a.on{
    color:#fcd116;
}
.nav-web-main li a icon{
    margin-right: 50px;
}
.nav-web-main li dl{
    width:calc(100% - 55px);
    margin-left:55px;
    box-sizing: border-box;
    border-left:2px solid #fff;
    display: none;
}
.nav-web-main li dl dd a{
    width:100%;
    padding-left:30px;
    box-sizing: border-box;
    line-height: 40px;
}




/**
* 加载动画
*/
#g-loading {
    visibility: visible
}
@-webkit-keyframes loading-gezi {
    0% {
        left: -100%
    }
    to {
        left: 100%
    }
}

@keyframes loading-gezi {
    0% {
        left: -100%
    }
    to {
        left: 100%
    }
}

.loading-gezi {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999999;
    width: 100%;
    height: 100%;
    background-color: #fff
}

.loading-gezi > .inner {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%)
}

.loading-gezi > .inner img {
    display: block;
    margin-bottom: 10px;
    max-width: 260px;
}

@media screen and (max-width: 991px) {
    .loading-gezi > .inner img {
        max-width: 200px
    }
}

.loading-gezi > .inner span {
    position: relative;
    display: block;
    width: 100%;
    height: 1px;
    margin: 0 auto;
    overflow: hidden
}

.loading-gezi > .inner span:before {
    content: "";
    width: 100%;
    height: 1px;
    background: transparent;
    position: absolute;
    bottom: 0;
    left: 0
}

.loading-gezi > .inner span:after {
    content: "";
    width: 100%;
    height: 1px;
    background: #111;
    position: absolute;
    bottom: 0;
    left: -100%;
    -webkit-animation: loading-gezi 1s cubic-bezier(.77, 0, .175, 1) infinite .2s;
    animation: loading-gezi 1s cubic-bezier(.77, 0, .175, 1) infinite .2s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both
}

/*   搜索   */
#header-search{
    position: relative;
}
.header-search-store{
    width: 320px;
    position: absolute;
    top:100%;
    left:50%;
    transform: translateX(-50%);
    background:#fff;
    box-shadow: 0 5px 10px rgba(0,0,0,0.18);
    padding:10px;
    box-sizing: border-box;
    display: none;
}
@media screen and (max-width: 750px) {
    #header-search{
        position: unset;
    }
    .header-search-store {
        width: 100vw;
        top:63px;
        right:0;
        left:unset;
        transform: translateX(0);
    }
}
.header-search-store input{
    width:calc(100% - 62px);
    line-height: 30px;
    font-size:16px;
    color:#000;
    border:1px solid #eee;
    padding:0 10px;
    box-sizing: border-box;
    float: left;
    display: inline-block;
}
.header-search-store button{
    width:60px;
    text-align: center;
    float: left;
    line-height: 32px;
    font-size:15px;
    background: #eee;
    display: inline-block;
}


.web_banner{display: none !important;}
@media screen and (max-width: 750px) {
    .pc_banner{display: none !important;}
    .web_banner{display: block !important;min-height: auto !important;}
    .web_banner a,.web_banner a img{min-height: auto !important;}
}
.no-padding{padding:0 !important;}
.no-margin{margin:0 !important;}