*{
    padding: 0;
    margin: 0;
    outline: none;
}
a{
    text-decoration: none;
}
li{
    list-style: none;
}
::-webkit-scrollbar{
    width: 0;
}
#my-scrollbar{
    height: 100vh;
    position: relative;
    overflow: hidden!important;
    background-position: center!important;
    background-repeat: no-repeat!important;
    background-size: cover!important;
}
.scrollbar-track-y{
    background: transparent!important;
}
.scrollbar-thumb{
    background: transparent!important;
}
.header{
    width: 100%;
    height: 80px;
    background: white;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    z-index: 999;
    justify-content: space-between;
}
.logo{
    margin-left: 156px;
}
.nav{
    margin-right: 77px;
    display: flex;
    height: 100%;
    align-items: center;
}
.header .nav a{
    display: block;
    height: 100%;
    line-height: 80px;
    font-size: 15px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #000000;
    transition: 1s;
    position: relative; 
	width: 150px;
	text-align: center;
}
.header a:after{
    width: 0%;
    position: absolute;
    content: "";
    bottom: 0;
    left: 0;
    height: 2px;
    background: #EA5404;
    background: #ea5404;
    transition: 1s;
}
.header .nav a:hover{
    color: #000000;
}
.header .nav a:hover:after{
    width: 100%;
}
.header .nav a.sel{
	background-color: #EA5404;
}
.header .nav a.sel:after{
    width: 100%;
}
.header .nav .cai{
    cursor: pointer;
}
.header .nav .cai span{
    width: 23px;
    height: 2px;
    background: #EA5404;
    opacity: 0.8;
    display: block;
    margin: 2.5px 0px;
    transition: 0.6s;
    position: relative;
}
.header .nav .cai.close span:nth-child(2){
    opacity: 0;
}
.header .nav .cai.close span:nth-child(1){
    transform: rotate(45deg);
    top: 5px;
}
.header .nav .cai.close span:nth-child(3){
    transform: rotate(-45deg);
    top: -5px;
}
.language{
    position: absolute;
    width: 100%;
    height: 187px;
    background: rgba(255,255,255,.5);
    top: 100%;
    left: 0%;
    padding-left: 80px;
    display: none;
}
.language span{
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #000000;
    margin-bottom: 47px;
    display: block;
    margin-top: 43px;
}
.language .p a{
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #484848;
    margin-right: 244px;
    transition: 0.6s;
}
.language .p a:hover{
    color: #EA5404;
}
.section{
    background-size: cover;
    position: relative;
}
section{
    position: relative;
}
section.sec1 .span {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    transition: 0.8s;
    font-size: 44px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 40px;
    z-index: 10;
}
section.sec1 .span1{
    margin-top: 50px;
}
section.sec1 .span span {
    font-size: 50px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 50px;
    transition: 1s;
    position: relative;
    left: 50px;
    opacity: 0;
    filter: blur(100px);
    letter-spacing: 5px;
}
.foot{
    width: 100%;
    height: 660px;
    background-position-y: -135px;
    overflow: hidden;
}
.foot .foont-warp{
    width: 1622px;
    height: auto;
    margin: auto;
}
.foot .foont-warp .top{
    width: 100%;
    height: auto;
    display: flex;
    justify-content: space-between;
    margin-top: 118px;
    margin-bottom: 40px;
}
.foot .foont-warp .top .left .img img{
    width: 175px;
    height: 42px;
}
.foot .foont-warp .top .left .img{
    margin-bottom: 76px;
}
.foot .foont-warp .top .left .item{
    margin-bottom: 41px;
}
.foot .foont-warp .top .left .item p{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #2F2F2F;
}
.foot .foont-warp .top .left .item span{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #2F2F2F;
}
.foot .foont-warp .top .left .item span.cheng{
    font-size: 23px;
    font-weight: bold;
    color: #EA5504;
}
.foot .foont-warp .top .right ul{
    display: flex;
}
.foot .foont-warp .top .right ul li{
    margin-left: 91px;
}
.foot .foont-warp .top .right ul li>a{
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #565656;
    display: block;
    margin-bottom: 39px;
}
.foot .foont-warp .top .right ul .more{
    display: flex;
    flex-direction: column;
}
.foot .foont-warp .top .right ul .more a{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #565656;
    line-height: 30px;
}
.foot .foont-warp .top .right ul li a{
    transition: 0.6s;
}
.foot .foont-warp .top .right ul li a:hover{
    color: #EA5404;
}
.foot .foont-warp .t-b{
    width: auto;
    height: auto;
    display: flex;
    justify-content: flex-end;
    margin-top: 27px;
}
.foot .foont-warp .t-b .item{
    text-align: center;
    margin-left: 10px;
    width: 70px;
    height: 156px;
}
.foot .foont-warp .t-b .item i{
    color: #B4B4B4;
    transition: 1s;
}
.foot .foont-warp .t-b .item .cir{
    width: 35px;
    height: 35px;
    background: #E9E7E7;
    border-radius: 50%;
    transition: 1s;
    text-align: center;
    line-height: 35px;
    cursor: pointer;
    margin:20px auto 5px;
}
.foot .foont-warp .t-b .item .cir:hover{
    background: #EA5504;
}
.foot .foont-warp .t-b .item .cir:hover i{
    color: white;
}
.foot .foont-warp .t-b .item span{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #414141;
    opacity: 0;
    transition: 1s;
}
.foot .foont-warp .t-b .item .erweima{
    width: 116px;
    height: 75px;
    background: #FFFFFF;
    box-shadow: 4px 11px 120px 0px rgba(44, 44, 44, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    display: none;
    position: relative;
    left: -20px;
}
.foot .foont-warp .t-b .item .erweima img{
    width: 100%;
    height: auto;
}
.foot .foont-warp .bottom{
    width: 100%;
    border-top: 1px solid rgba(0,0,0,.08);
    height: 77px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.foot .foont-warp .bottom a{
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #414141;
}
.mobile {
    display: none;
}
@media screen and (max-width: 1768px){
    .foot .foont-warp {
        width: 90%;
    }
}
@media screen and (max-width: 1440px){
    .foot .foont-warp .top .right ul li {
        margin-left: 60px;
    }
}
@media screen and (max-width: 1366px){
    .logo{
        margin-left: 30px;
    }

}
@media screen and (max-width: 768px){
    .nav {
        display: none;
    }
    .language {
        display: none;
    }
    .mobile {
        width: 100%;
        height: 100vh;
        /*display: block;*/
        position: fixed;
        top: 80px;
        left: 0;
        z-index: 19991209;
        background: #fff;
    }
    .mobile .mob_nav {
        width: 100%;
        position: absolute;
        top: 35%;
        left: 0;
        transform: translateY(-50%);
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .mobile .mob_nav a {
        margin-bottom: 20px;
        color: #000000;
    }
    .mobile .lan {
        width: 100%;
        position: absolute;
        top: 75%;
        left: 0;
        display: flex;
    }
    .mobile .lan a {
        display: block;
        width: 50%;
        text-align: center;
        color: #000000;
    }
    .mobile .lan a:nth-child(1) {
        border-right: 1px solid #000;
    }
    .logo {
        margin-left: 20px;
    }
    .mobile_banner {
        cursor: pointer;
        margin-right: 20px;
    }
    .mobile_banner span {
        width: 23px;
        height: 2px;
        background: #EA5404;
        opacity: 0.8;
        display: block;
        margin: 2.5px 0px;
        transition: 0.6s;
        position: relative;
    }
    .close span:nth-child(3) {
        transform: rotate(-45deg);
        top: -5px;
    }
    .close span:nth-child(2) {
        opacity: 0;
    }
    .close span:nth-child(1) {
        transform: rotate(45deg);
        top: 5px;
    }
    section.sec1 .span span {
        font-size: 30px;
    }
    .foot {
        height: auto;
    }
    .foot .foont-warp .top {
        flex-direction: column;
    }
    .foot .foont-warp .top .right ul li {
        width: 33%;
        margin-left: 0;
        margin-bottom: 10px;
    }
    .foot .foont-warp .top .right ul {
        flex-wrap: wrap;
    }
    .foot .foont-warp .bottom {
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
    }
}