.partner{
    padding-bottom: 0.4rem;
}

.partner_box{
    width: 10.24rem;
    height: 5.33rem;
    margin: auto;
    background: url(../images/partner_bg.png) no-repeat center center;
    margin-top: 0.15rem;
    padding-top: 0.09rem;
    position: relative;
}

.partner_box .partner_left{
    width: 3.72rem;
    height: 3.38rem;
    float: left;
    position: relative;
}

.partner_box .partner_left li{
    width: 1.46rem;
    height: 0.68rem;
    background-color: #FFFFFF;
    position: absolute;
}

.partner_box .partner_left li img{
    width: 1.46rem;
    height: 0.68rem;
    display: block;
}

.partner_box .partner_left li:nth-child(1){
    top: 0.09rem;
    left: 0.4rem;
}

.partner_box .partner_left li:nth-child(2){
    top: 1.17rem;
    left: 0;
}

.partner_box .partner_left li:nth-child(3){
    top: 2.25rem;
    left: 0;
}

.partner_box .partner_left li:nth-child(4){
    top: 3.33rem;
    left: 0.4rem;
}

.partner_box .partner_left li:nth-child(5){
    top: 0.63rem;
    left: 2.26rem;
}

.partner_box .partner_left li:nth-child(6){
    top: 1.71rem;
    left: 1.86rem;
}

.partner_box .partner_left li:nth-child(7){
    top: 2.79rem;
    left: 2.26rem;
}

.partner_box .partner_ico{
    width: 1.8rem;
    height: 1.11rem;
    position: absolute;
    top: 1.51rem;
    left: 50%;
    transform: translateX(-50%);
}

.partner_box .partner_right{
    width: 3.72rem;
    height: 3.38rem;
    float: right;
    position: relative;
}

.partner_box .partner_right li{
    width: 1.46rem;
    height: 0.68rem;
    background-color: #FFFFFF;
    position: absolute;
}

.partner_box .partner_right li:nth-child(1){
    top: 0.09rem;
    right: 0.4rem;
}

.partner_box .partner_right li:nth-child(2){
    top: 1.17rem;
    right: 0;
}

.partner_box .partner_right li:nth-child(3){
    top: 2.25rem;
    right: 0;
}

.partner_box .partner_right li:nth-child(4){
    top: 3.33rem;
    right: 0.4rem;
}

.partner_box .partner_right li:nth-child(5){
    top: 0.63rem;
    right: 2.26rem;
}

.partner_box .partner_right li:nth-child(6){
    top: 1.71rem;
    right: 1.86rem;
}

.partner_box .partner_right li:nth-child(7){
    top: 2.79rem;
    right: 2.26rem;
}

.case {
    padding: 0.64rem 0 0.5rem;
    height: 8.79rem;
}

.case .case_box{
    width: 3.8rem;
    height: 2.84rem;
    background-color: #E50012;
    position: absolute;
    display: none;
    top: 0;
    left: 0;
    padding: 0.35rem 0.36rem 0.32rem 0.32rem;
}

.case .case_box .case_comma{
    width: 0.32rem;
    height: 0.22rem;
    display: block;
}

.case .case_box .case_word{
    width: 2.86rem;
    height: 1.05rem;
    font-size: 0.16rem;
    color: #FFFFFF;
    line-height: 0.21rem;
    margin: auto;
    margin-top: 0.21rem;
}

.case .case_box .case_head{
    width: 0.48rem;
    height: 0.48rem;
    position: absolute;
    right: 0.36rem;
    bottom: 0.32rem;
}

.case .case_list{
    width: 11.8rem;
    height: 5.88rem;
    margin: auto;
    margin-top: 0.41rem;
}

.case .case_list li{
    width: 3.8rem;
    height: 2.84rem;
    border: 1px solid #DDDDDD;
    padding: 0.2rem;
    float: left;
    margin-right: 0.2rem;
    margin-bottom: 0.2rem;
    position: relative;
    cursor: pointer;
}

.case .case_list li:hover .case_box{
    display: block;
}

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

.case .case_list li img{
    width: 3.4rem;
    height: 1.5rem;
    display: block;
}

.case .case_list li .case_title{
    font-size: 0.16rem;
    line-height: 0.21rem;
    color: #000000;
    margin-top: 0.24rem;
}

.case .case_list li .case_date{
    width: 0.97rem;
    height: 0.33rem;
    line-height: 0.33rem;
    font-size: 0.14rem;
    color: #6D6D6D;
    border: 1px solid #DDDDDD;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0.16rem;
}