.page-content {
    margin-top: 75px;
}

.page-content .p-title {
    text-align: center;
}

.page-content .p-title h2 {
    font-size: 36px;
    color: #222;
    font-weight: 400;
}

.page-content .page-path {
    height: 82px;
    position: relative;
    border-bottom: 1px solid #e4e4e4;
}

.page-content .page-path .p-title em {
    margin-left: 4px;
    background-color: #cc1919;
    color: #fff;
    padding: 0px 10px 10px;
    font-style: normal
}

#content .page-path .p-title p {
    font-size: 16px;
    color: #cecece;
    position: absolute;
    bottom: -11px;
    left: 0;
    right: 0;
    text-align: center
}

#content .page-path .p-title p span {
    background-color: #fff;
    padding: 0 10px
}

.class-menu {
    display: flex;
    width: 900px;
    margin: 66px auto 0;
}

.class-menu li {
    flex: 1;
    width: 126px;
    height: 36px;
    padding: 0 10px;
}

.class-menu li a:hover{
    background-color: #cc1919;
}

.class-menu li a {
    background-color: #b6b6b6;
    background-repeat: no-repeat;
    border-radius:36px;
    width: 126px;
    color: #fff;
    height: 36px;
    margin: 0 auto;
    text-align: center;
    line-height: 36px;
    display: block
}
.class-menu li a.current{
    background-color: #cc1919;
}


.case-list {
    margin: 0 auto;
    width: 1200px;
}

.case-list li {
    margin-top: 46px;
    position: relative;
    float: left;
    margin-right: 27px;
    width: 382px;
}

.case-list li:nth-child(3n){
    margin-right: 0;
}

.case-list li img {
    width: 382px;
    border-radius: 5px;
    height: 192px;
    object-fit: contain;
    border: 1px solid #eee;
}

.case-list .mark .desc {
    font-size: 14px;
    width: 200px;
    height: 100px;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    color: #fff
}

.case-list .name {
    width: 382px;
    margin-top: -48px;
    height: 48px;
    opacity: 0.6;
    color: #fff;
    line-height: 48px;
    text-align: center;
    background-color: #000;
    display: block;
    border-bottom-right-radius: 5px;
    border-bottom-left-radius: 5px
}