/* 格式化 */
@media screen and (min-width: 541px){
    .warp{
        min-width: 75rem;
    }
    *{
        margin: 0;
        padding: 0;
    }
    :root{
        font-size: 16px;
    }
    a{
        text-decoration: none;
    }
    ul{
        margin: 0;
        padding: 0;
        list-style-type: none;
    }
    .warp{
        width: 100%;
    }
    /* 头部空白条 */
    .header{
        height: 6.25rem;
        width: 100%;
    }
    .blank-box{
        height: 6.25rem;
        width: 75rem;
        margin: auto;
    }
    .blank-left{
        height: 6.25rem;
        line-height: 6.25rem;
        width: 20.0625rem;
        float: left;
    }
    .blank-left > img{
        height: 100%;
    }
    .blank-right{
        height: 6.25rem;
        width: 12.5rem;
        float: right;
        font-size: 1rem;
    }
    .blank-right-pic{
        width: auto;
        height: 6.25rem;
    }


    /* 导航 */
    .nav-box{
        height: 5rem;
        width: 100%;
        background-color: #3c3c3c;
        text-align: center;
    }
    .nav-box > ul{
        list-style-type: none;
        height: 100%;
        width: auto;
        margin: 0px;
        padding: 0px;
    }
    .nav-box > ul > li{
        display: inline-block;
        /*width: 9.375rem;*/
        height: 5rem;
    }
    .nav-item{
        display: block;
        position: relative;
        width: 100%;
        height: 5rem;
        text-align: center;
        line-height: 5rem;
        color: #fff;
        font-size: 1.125rem;
        text-decoration: none;
        /*padding: 0px 1.875rem 0px 1.875rem;*/
    }
    .nav-item:hover{
        color: #fff;
    }
    /* 下拉菜单 */
    .dropdown{
        height: auto;
        width: 9.375rem;
        position: relative;
        display: inline-block;
        z-index: 3;
    }
    .dropdown:hover{
        background-color: #EC6726;
    }
    .dropdown-content {
        margin: 0px;
        display: none;
        position: absolute;
        text-align: center;
        color: white;
        background-color: #cd5c2b;
        opacity: .9;
        height: auto;
        width: 9.375rem;
        top: 5rem !important;
        box-shadow: 0px .5rem 1rem 0px rgba(0,0,0,0.2);
        padding: 0px;
    }
    .dropdown-content-item{
        font-size: 1.125rem;
        display: block;
        color: #FFF;
        padding: .5rem 0px;
    }
    .dropdown-content-item:hover{
        color: #EC6726 !important;
        background-color: #feeade !important;
    }
    .dropdown-content-item:active{
        background-color: #feeade !important;
    }
    .nav-box > ul > li:hover .dropdown-content {
        display: block;
    }

    /* 底部 */
    .foot{
        height: 12.6875rem;
        background-color: #333333;
        color: #CFCDCE;
    }
    .foot-content-box{
        position: relative;
        height: 12.6875rem;
        width: 75rem;
        margin: auto;
    }
    .foot-content-right{
        width: 12.5rem;
        height: 11.25rem;
        float: right;
        text-align: center;
        margin-top: .625rem;
        padding-top: .625rem;
        border-left: 2px solid #262626;
    }
    .foot-content-right > p{
        text-align: center;
    }
    .QRcode{
        width: 5.8125rem;
        height: 5.6875rem;
        margin: auto;
        margin-top: 1.25rem;
    }
    .foot-content-left{
        position: absolute;
        float: left;
        width: 62.5rem;
        height: 12.6875rem;
        top: 50%;
        margin-top: -6.6rem;
    }
    .foot-content-left > p{
        margin: 0;
        margin-top: 1rem;
    }
    .foot-content-left > ul > li{
        display: inline-block;
        margin-top: .9375rem;
        margin-right: 1.25rem;
    }

    /* 备案 */
    .foot-backup{
        position: relative;
        height: 2.5rem;
        text-align: center;
        line-height: 2.5rem;
        font-size: .875rem;
        background-color: #262626;
        color: #FFF;
    }

}