body{
    font-family: Arial,"Microsoft YaHei UI","PingFang SC",sans-serif;
}
@font-face {
    font-family: "DIN-Bold";
    src: url("../font/DIN-Bold/DIN-Bold.woff2") format("woff2"),
    url("../font/DIN-Bold/DIN-Bold.woff") format("woff"),
    url("../font/DIN-Bold/DIN-Bold.ttf") format("truetype"),
    url("../font/DIN-Bold/DIN-Bold.eot") format("embedded-opentype"),
    url("../font/DIN-Bold/DIN-Bold.svg") format("svg");
}
@font-face {
    font-family: 'iconfont';  /* project id 1015798 */
    src: url('//at.alicdn.com/t/font_1015798_xh1hf9k1mle.eot');
    src: url('//at.alicdn.com/t/font_1015798_xh1hf9k1mle.eot?#iefix') format('embedded-opentype'),
    url('//at.alicdn.com/t/font_1015798_xh1hf9k1mle.woff2') format('woff2'),
    url('//at.alicdn.com/t/font_1015798_xh1hf9k1mle.woff') format('woff'),
    url('//at.alicdn.com/t/font_1015798_xh1hf9k1mle.ttf') format('truetype'),
    url('//at.alicdn.com/t/font_1015798_xh1hf9k1mle.svg#iconfont') format('svg');
}
.iconfont{
    font-family: "iconfont";
    font-style: normal;
}
main{
    overflow: hidden;
}
/*字体设置*/
h1{
    font-size: 32px;
    color: #333;
    font-weight: bold;
}

.clearfix:after {
    content:".";
    display:block;
    height:0;
    visibility:hidden;
    clear:both;
}
.clearfix { *zoom:1; }




.pk-main{
    overflow: hidden;
     margin-bottom: 463px;
    background-color: #fff;
}



/*导航栏*/
nav{
    background-color:white;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    border-bottom: 1px solid #e6e2e7;
    box-shadow: 0 10px 30px -8px #092239;
}
.layui-nav{ /*导航条容器*/
    display: inline-block;
    float: right;
    position: relative;
    padding: 0 20px;
    background-color:white; /*控制背景颜色*/
    color:#0C0C0C;
    border-radius: 2px;
    font-size: 0;
}
.nav-logo{
    display: inline-block;
    line-height: 80px;
}
.cnen{
    float: right;
    line-height: 80px;
}
.cnen a{
    padding-left: 6px;
    padding-right: 6px;
    color:#5b6066;
}
.cnen a:hover{
    color:#266098;
}
.layui-nav *{ /*控制全局字体大小*/
    font-size: 14px;
}
.layui-nav .layui-nav-item{ /*元素容器*/
    position: relative;
    padding-top: 19px;
    padding-bottom: 19px;
    display: inline-block;
}
.layui-nav .layui-nav-item a {
    display: block;
    padding: 0 22px; /*控制元素间距*/
    color:#333; /*控制文字颜色，下同*/
    line-height: 42px;
    border-radius: 2px;
}
.layui-nav .layui-nav-item a:hover{
    background-color: #265f9b;
}
.light{
    color: #fff!important;
    background-color: #265f9b;
}
.layui-nav .layui-this:after, .layui-nav-bar, .layui-nav-tree .layui-nav-itemed:after{
    background-color: transparent;
}
/*触发字体颜色*/
.layui-nav .layui-nav-item a:hover,.layui-nav .layui-this a {
    color: #fff;
}
/*导航栏点击效果失效处理*/
.layui-nav-bar{
    display: none;
}



.footer-color li a:hover{
    color: #fff;
}

/*移动端的汉堡线*/
.wrap-icon{
    float: right;
    margin-top:40px;
    cursor: pointer;
    position: relative;
    z-index: 20;
}
.hamburg{
    width: 30px;
    height: 3px;
    border-radius: 1.5px;
    background-color:#265f9b;
    position: relative;
    transition: .5s;
}
.hamburg:before, .hamburg:after{
    content: "";
    display: block;
    width: 100%;
    height: 3px;
    border-radius: 1.5px;
    background-color:#265f9b;
    position: absolute;
}
.hamburg:before{
    top: 8px;
    transition: .5s;
}
.hamburg:after{
    top: -8px;
    transition: .5s;
}
.ham-active{
    background-color: transparent;
}

.ham-active:before{
    transform: rotate(-45deg);
    top: 0;
}
.ham-active:after{
    transform: rotate(45deg);
    top: 0;
}
.wrap-nav{
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    padding-top: 90px;
    background-color: rgba(17,17,17,.9);
    z-index: 10;
}
.wrap-nav a{
    display: block;
    padding: 9px 15px;
    color: #fff;
    border-bottom: 1px solid #666;
}

.backTop{
    display: none;
    width: 60px;
    height: 60px;
    position: fixed;
    right: 5%;
    bottom: 60px;
    cursor: pointer;
    overflow: hidden;
    background-color: #111;
    z-index: 9999;
    opacity: .7;
}
.backTop img{
    width: 100%;
}
.pk-footer{
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: -1;
}

@media screen and (max-width: 768px) {
    .layui-show-xs-block{
        display: block!important;
    }
    .backTop{
        width: 40px;
        height: 40px;
        bottom: 30px;
    }
    .pk-main{
        margin-bottom: 350px;
        background-color: #fff;
    }

}