.footer-nav::after{
    display: table;
    content: " ";
    clear: both;
}
.footer-nav li{
    list-style: none;
    margin:0;
    padding:0;
}
.footer-nav>li{
    width: 20%;
    float: left;
}
.footer-nav>li>a{
    display: block;
    cursor: default;
    font-size: 16px;
    /*color: #333;*/
    color: inherit;
    padding-bottom: 40px;
    line-height: 17px;
    font-weight: 700;
}
.footer-nav ul{
    list-style: none;
    margin:0;
    padding:0;
}
.footer-nav .sub-menu li{
    font-size: 14px;
    line-height: 17px;
    margin-bottom: 18px;
}
.footer-nav .sub-menu li a{
    /*color: #666;*/
    color: #8a8f99;
    line-height: 17px;
    font-size: 14px;
}
.footer-nav .sub-menu li a:hover{
    color: #0f5fda;
}
@media(max-width: 960px){
    .footer-nav>li{
        width: 100%;
        float: none;
        border-bottom-width: 1px;
        border-bottom-style: solid;
        border-bottom-color: #45474d;
    }
    .footer-nav>li>a{
        font-size: 15px;
        height: 55px;
        line-height: 55px;
        cursor: pointer;
        position: relative;
        padding-bottom: 0;
    }
    .footer-nav>li.open>a{
        background-color: rgba(0,0,0,.02);
    }
    .footer-nav>li>a::after{
        content: '\e900';
        font-family: Header-icon-wap;
        position: absolute;
        top: 50%;
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        transform: translateY(-50%);
        right: 0;
        width: 24px;
        height: 24px;
        font-size: 24px;
        line-height: 24px;
        font-weight: 400;
    }
    .footer-nav>li.open>a::after{
        content: "\e905";
    }
    .footer-nav .sub-menu{
        display: none;
    }
    .footer-nav .sub-menu li{
        line-height: 14px;
        font-size: 12px;
        margin: 0;
    }
    .footer-nav .sub-menu li a{
        display: block;
        font-size: 12px;
        line-height: 14px;
        padding-top: 4px;
        padding-bottom: 24px;
    }
}
@media(max-width: 767px){
    .footer-nav>li>a{
        font-size: 14px;
    }
}
@media(min-width: 961px){
    .footer-nav>li>a{
        pointer-events: none;
    }
    .footer-nav .sub-menu{
        display: block!important;
    }
}