#banner_cont{
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    padding: .2rem;
    min-width: 800px;
    width: 12.5rem;
    height: 2.7rem;
}
#banner_title{
    color: #ffffff;
    font-size: .72rem;
    padding-top: .1rem;
}
#banner_txt{
    color: #ffffff;
    font-size: .36rem;
    padding-top: .3rem;
    cursor: pointer;
}
#banner_txt span{
    border-bottom: .01rem solid #ffffff;
    padding-bottom: .1rem;
}
#banner_txt:hover{
    opacity: .85;
}
#banner_more{
    width: 6.46rem;
    font-size: .18rem;
    padding-top: .26rem;
    color: #ffffff;
    overflow: hidden;
}
#banner_more span{
    float: left;
    margin-left: .16rem;
    margin-right: .3rem;
    cursor: pointer;
}
#banner_more span:hover{
    text-decoration: underline;
}
#icon_banner_more{
    width: .25rem;
    float: right;
    margin-top: .05rem;
    cursor: pointer;
}
.cont{
    background-color: #ffffff;
    min-width: 1200px;
}
.cont .container{
    padding: 0 1.4rem;
    min-width: 10rem;
    max-width: 12.5rem;
}
.title{
    margin-top: 1.08rem;
    font-size: .28rem;
    color: #000000;
    font-weight: bold;
}
.title_arrow{
    display: inline-block;
    width: .14rem;
    margin-left: .2rem;
}
.sub_title{
    font-size: .28rem;
    color: #000000;
    margin-bottom: .68rem;
}
.logo_img{
    float: left;
    width: 3rem;
    margin-right: .12rem;
    margin-bottom: .3rem;
    border: 1px solid #cccccc;
    border-radius: .4rem;
}
.logo_img:nth-of-type(4n){
    margin-right: 0;
}

#cate_box{
    position: relative;
    width: 100%;
    min-width: 1200px;
    /*max-width: 1920px;*/
    height: 8.9rem;
    background: url("../images/index/case_bg.png?v=3") no-repeat center #4600b8;
    background-size: 100% auto;
}
.case_bg{
    width: 100%;
}
.case_img{
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    opacity: .4;
}
#cate_box .container{
    /*width: 11rem;*/
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    padding: .43rem 1.4rem 0;
    min-width: 10rem;
    max-width: 12.5rem;
}
#case_cont_box{
    padding-top: .67rem;
    position: relative;
}
.case_cont{
    float: left;
    width: 48%;
    margin-right: .5rem;
    margin-bottom: .5rem;
}
.case_cont:nth-of-type(2n+0){
    margin-right: 0;
}
#case_title{
    font-size: .36rem;
    font-weight: bold;
    color: #ffffff;
}
#case_sub_title{
    font-size: .36rem;
    color: #ffffff;
}
.case_top_box{
    border-top: .02rem solid #000000;
    font-size: .12rem;
    color: #000000;
    overflow: hidden;
    padding-top: .1rem;
}
.case_more{
    float: right;
}
.case_num{
    font-size: .9rem;
    color: #ffffff;
    font-weight: bold;
    font-style: italic;
}
.case_title{
    font-size: .42rem;
    color: #ffffff;
    font-weight: bold;
}
.case_bot_box{
    font-size: .12rem;
    color: #000000;
    overflow: hidden;
    position: relative;
    padding-top: .38rem;
    padding-bottom: .2rem;
}
.case_bot_box:after{
    content: " ";
    position: absolute;
    left: 0;
    bottom: 0;
    width: .2rem;
    height: .02rem;
    background-color: #000000;
}
#case_more_box{
    position: absolute;
    right: 0;
    bottom: .6rem;
    font-size: .22rem;
    color: #ffffff;
    height: .82rem;
    line-height: .82rem;
    padding-right: .8rem;
}
#case_more_box span{
    margin-right: 1rem;
    cursor: pointer;
}
#case_more_box span:hover{
    text-decoration: underline;
}
.case_more{
    width: .82rem;
    cursor: pointer;
}
.list_banner_box{
    position: relative;
}
.list_banner_cont{
    position: absolute;
    left: 1.19rem;
    top: .552rem;
    width: 5.55rem;
}
.list_banner_txt{
    height: 1.334rem;
    color: #ffffff;
    font-size: .36rem;
    font-weight: bold;
    line-height: 1.2;
    border-bottom: .01rem solid #ffffff;
}
.list_banner_more{
    font-size: .18rem;
    padding-top: .26rem;
    color: #ffffff;
    overflow: hidden;
}
.list_banner_more span{
    float: left;
    margin-left: .16rem;
    margin-right: .3rem;
    cursor: pointer;
}
.list_banner_more span:hover{
    text-decoration: underline;
}
#icon_banner_more{
    width: .25rem;
    float: right;
    margin-top: .05rem;
    cursor: pointer;
}
.practice_list{
    font-size: .2rem;
    color: #000000;
    line-height: 2.25;
    margin-top: .1056rem;
    margin-bottom: .72rem;
}
.practice_list_txt{
    overflow: hidden;
    position: relative;
    padding: .5rem 0;
}
.practice_list_txt:before{
    content: " ";
    display: inline-block;
    width: .13rem;
    height: .13rem;
    border-radius: 50%;
    background-color: #000000;
    margin-left: .05rem;
    margin-right: .4rem;
    float: left;
    position: relative;
    top: .16rem;
}
.practice_list_txt:after{
    content: " ";
    display: block;
    width: 95%;
    height: 1px;
    background-color: #999999;
    position: absolute;
    right: 0;
    bottom: 0;
}
.practice_list_txt span{
    display: inline-block;
    width: 80%;
    float: left;
}