.nd-nav a {
    padding: 0 15px;
}
.application {
    background: #fff;
}
.application a:hover .mb {
    background: rgba(157, 192, 222, 0.9);
}
.application a:hover .mb h6{
    display: none;
}
.application .bb{
    width: 100%;
    height: 0px;
    background: #fff;
    border: 1px solid #dbdbdb;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: 0.2s;
    overflow: hidden;
    padding: 0 30px;
}
.application .bb h5{
    margin: 0;
    font-size: 18px;
    color: #444444; 
    margin-top: 15px;
}
.application .bb p{
    margin: 0;
    font-size: 14px;
    color: #666;
}
.application .bb h5 img{
    float: right;
}
.application a:hover .bb{
    height: 80px;
}
.application .content i{
    transition: 0.2s;
}
.application a:hover .content i {
    margin-bottom: 50px;
    display: inline-block;
}

.detail-top{
    background: #f1f5f8;
}
.detail-top .left{
    width: 30%;
    float: right;
}
.detail-top .right{
    width: 70%;
    float: right;
    padding-left: 15px;
}
.detail-top h6{
    text-align: center;
    height: 58px;
    line-height: 58px;
    border-top: 1px dashed #e1e4e6;
    border-bottom: 1px dashed #e1e4e6;
    margin-top: 0;
    margin-bottom: 40px;
    font-size: 30px;
}
.detail-top h6 img{
    margin-right: 10px;
}
.detail-bottom h5{
    font-weight: normal;
    font-size: 30px;
    text-align: center;
    margin-top: 0;
    margin-bottom: 40px;
    line-height: 1em;
}
.detail-bottom .line{
    height: 50px;
    border-bottom: 1px solid #f0f0f0;
}
.back{
    text-align: center;
}
.back a{
    margin-top: 20px;
    display: inline-block;
    padding: 7px 40px;
}
@media(max-width:1199px){
    .application a:hover .content i {
        margin-bottom: 70px;
    }
}
@media (min-width: 992px){
    .detail-bottom .col-md-3 {
        /* width: 33.3333%; */
    }
}
@media(max-width:991px){
    .detail-bottom .line {
        height: 0px;
    }
    .detail-top .left{
        width: 100%;
    }
    .detail-top .right{
        width: 100%;
        padding-left: 0px;
    }
}

@media(max-width:767px){
    .detail-top h6 {
        height: 40px;
        line-height: 40px;
        margin-bottom: 15px;
        font-size: 20px;
    }
    .detail-top h6 img {
        vertical-align: initial;
    }
    .detail-bottom h5 {
        font-size: 20px;
        margin-bottom: 15px;
    }
    .application .bb{
        display: none;
    }
}