html,body,h1,h2,h3,ul,li,p,input,textarea{
    margin: 0;
    padding: 0;
    font-family: '微软雅黑','Microsoft YaHei', "Open Sans", sans-serif;
}
ul{
    list-style: none;
}
.mid{
    width: 1200px;
    margin: 0 auto;
}
body{
    overflow-x: hidden;
}
.header{
    width: 100%;
    height: 685px;
}
#sticky{
    width: 1200px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}
.header .nav{
    padding-top: 24px;
    height: 76px;
}
.header .logo{
    width: 150px;
    height: 44px;
    float: left;
    background: url("../img/logo.png") no-repeat;
    background-size: 100% 100%;
}
.header .nav-list{
    float: right;
    list-style: none;
    line-height: 36px;
}
.header .nav-list li{
    float: left;
    margin-left: 60px;
    position: relative;
}
.header .nav-list li.active:before{
    width: 36px;
    height: 2px;
    background: #ffffff;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -8px;
    content: '';
    display: block;
}
.header .nav-list li a{
    width: 100%;
    height: 100%;
    display: block;
    text-decoration: none;
    font-size: 14px;
    color: #ffffff;
}
.swiper{
    height: 685px;
    background: url(../img/banner.png) 50% 50% no-repeat;
    background-size: auto 100%;
    position: relative;
}
.title{
    width: 100%;
    height: 42px;
    font-size: 36px;
    color: #333333;
    position: relative;
    margin-top: 80px;
}
.title .title-text{
    font-weight: 700;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.title .title-text:before{
    width: 100%;
    height: 10px;
    content: '';
    display: block;
    position: absolute;
    bottom: 10px;
    left: 0;
    background-color: #FFD200;
}
.title .title-text:after{
    width: 100%;
    height: 100%;
    content: 'About Us';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
}
#about{
    height: 662px;
}
#about .about-box{
    margin-top: 80px;
}
#about .about-box .pull-left{
    width: 560px;
    height: 480px;
    background-color: #FFD200;
    overflow: hidden;
    float: left;
}
#about .about-box .pull-left .icon-about{
    width: 286px;
    height: 186px;
    background: url("../img/about_left.png") no-repeat;
    background-size: 100% 100%;
    margin: 130px 0 0 138px;
}
#about .about-box .pull-right{
    width: 530px;
    height: 320px;
    float: right;
}
#about .about-box .pull-right .ab-title{
    font-size: 30px;
    color: #333333;
    line-height: 34px;
    font-weight: 700;
    margin-bottom: 20px;
    word-break: break-all;
    /* margin-top: 10px; */
}
#about .about-box .pull-right .ab-text{
    font-size: 12px;
    line-height: 24px;
    /* word-break: break-all; */
}
#business{
    width: 100%;
    height: 690px;
    overflow: hidden;
    background-color: #F8F8F8;
}
#business .title .title-text:after{
    width: 100%;
    height: 100%;
    content: 'Company Business';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
}
#business .business-list{
    margin-top: 102px;
}
#business .business-list>li{
    width: 560px;
    height: 220px;
    float: left;
}
#business .business-list>li:nth-of-type(even){
    float: right;
}
#business .business-list i{
    width: 70px;
    height: 70px;
    display: block;
    float: left;
}
#business .icon1{
    background: url("../img/icon1.png") no-repeat;
    background-size: 100% 100%;
}
#business .icon2{
    background: url("../img/icon2.png") no-repeat;
    background-size: 100% 100%;
}
#business .icon3{
    background: url("../img/icon3.png") no-repeat;
    background-size: 100% 100%;
}
#business .icon4{
    background: url("../img/icon4.png") no-repeat;
    background-size: 100% 100%;
}
#business .business-list .list-text{
    width: 460px;
    float: right;
}
#business .business-list .list-text>h2{
    font-size:24px;
    font-weight:bold;
    line-height:34px;
    margin-bottom: 20px;
}
#business .business-list .list-text>p{
    font-size:14px;
    color:rgba(51,51,51,1);
    line-height:20px;
}
#bigData{
    /* height: 1030px; */
    overflow: hidden;
}
#bigData .data-title{
    font-size:24px;
    font-weight:700;
    color:rgba(51,51,51,1);
    line-height:28px;
    margin: 74px 0 40px 0;
    text-align: center;
}
#bigData .data-text{
    width: 960px;
    margin: 0 auto;
    text-align: center;
    font-size:14px;
    color:rgba(51,51,51,1);
    line-height:24px;
}
#bigData .data-list{
    margin-top: 78px;
    overflow: hidden;
}
#bigData .data-list>li{
    width: 25%;
    height: 134px;
    float: left;
}
#bigData .data-list i{
    width: 76px;
    height: 76px;
    display: block;
    margin: 0 auto;
}
#bigData .data-icon1{
    background: url("../img/data1.png") no-repeat;
    background-size: 100% 100%;
}
#bigData .data-icon2{
    background: url("../img/data2.png") no-repeat;
    background-size: 100% 100%;
}
#bigData .data-icon3{
    background: url("../img/data3.png") no-repeat;
    background-size: 100% 100%;
}
#bigData .data-icon4{
    background: url("../img/data4.png") no-repeat;
    background-size: 100% 100%;
}
#bigData .data-list .text{
    font-size:20px;
    font-weight:bold;
    color:rgba(51,51,51,1);
    line-height:28px;
    text-align: center;
    margin-top: 30px;
}
#bigData .data-line{
    width: 100%;
    height: 1px;
    background-color: #cccccc;
    margin-top: 80px;
}

#bigData .data-text-list .list-text{
    float: right;
}
#bigData .data-text-list .list-text>h2{
    font-size:24px;
    font-weight:bold;
    line-height:34px;
    margin-bottom: 20px;
}
#bigData .data-text-list .list-text>p{
    font-size:14px;
    color:rgba(51,51,51,1);
    line-height:20px;
}
#bigData .data-text-list li{
    width: 570px;
    height: 140px;
    float: left;
    margin-top: 80px;
}
#bigData .data-text-list li:nth-of-type(even){
    width: 500px;
    float: right;
}
#contact{
    width: 100%;
    height: 450px;
    background-color: #F8F8F8;
    overflow: hidden;
}

#contact .title .title-text:after{
    width: 100%;
    height: 100%;
    content: 'Contact Us';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
}
#contact .contact-text{
    text-align: center;
    font-size:14px;
    font-weight:bold;
    color:rgba(51,51,51,1);
    line-height:20px;
    margin-top: 30px;
}
#contact .contact-box{
    width: 100%;
    height: 140px;
    background-color: #ffffff;
    margin-top: 60px;
    overflow: hidden;
}
#contact .contact-box .pull-left{
    width: 530px;
    height: 50px;
    overflow: hidden;
    margin-top: 45px;
    margin-left: 70px;
    position: relative;
    float: left;
}
#contact .contact-box .pull-left:before{
    width: 1px;
    height: 50px;
    /*content: '';*/
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    background: #979797;
}
#contact .icon-loc{
    width: 22px;
    height: 26px;
    display: block;
    background: url("../img/icon_loc.png") no-repeat;
    background-size: 100% 100%;
    margin-top: 12px;
    float: left;
}
#contact .contact-loc{
    font-size:14px;
    font-weight:500;
    color:rgba(51,51,51,1);
    line-height:50px;
    float: left;
    margin-left: 22px;
}
#contact .pull-right{
    width: 500px;
    height: 50px;
    overflow: hidden;
    margin-top: 45px;
    margin-left: 63px;
    float: right;
}
#contact .icon-mail{
    width: 26px;
    height: 20px;
    display: block;
    background: url('../img/icon_mail.png') no-repeat;
    background-size: 100% 100%;
    margin-top: 15px;
    float: left;
}
#contact .contact-mail{
    font-size:14px;
    font-weight:500;
    color:rgba(51,51,51,1);
    line-height:50px;
    float: left;
    margin-left: 22px;
}
.footer{
    width: 100%;
    height: 272px;
    background-color: #2E2E2E;
}
.footer .top-footer{
    width: 100%;
    height: 188px;
    overflow: hidden;
    border-bottom: 1px solid #575457;
}
.footer .top-footer .footer-logo{
    width: 296px;
    height: 88px;
    background: url("../img/footer_logo.png") no-repeat;
    background-size: 100% 100%;
    margin-top: 60px;
    float: left;
}
.footer .footer-nav{
    width: 550px;
    height: 88px;
    float: right;
    margin-top: 60px;
}
.footer .footer-nav li{
    float: left;
}
.footer .footer-nav li a{
    line-height: 88px;
    text-decoration: none;
    font-size:14px;
    font-weight:500;
    margin-right: 80px;
    color:rgba(255,255,255,1);
}
.footer .footer-nav li:last-of-type a{
    margin-right: 0;
}
.footer .bot-footer{
    height: 84px;
    line-height: 84px;
}
.footer .bot-footer i{
    font-size: 12px;
    color: #ffffff;
    font-style: normal;
    float: right;
}
.footer .bot-footer i.left{
    float: left;
}