#banner_cont{
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    padding: .2rem;
    min-width: 800px;
    width: 12.5rem;
    height: 2.3rem;
}
#banner_title{
    color: #ffffff;
    font-size: .72rem;
    /*padding-top: .4rem;*/
    padding-bottom: .5rem;
}
#banner_txt{
    color: #ffffff;
    font-size: .36rem;
    padding-bottom: .68rem;
    cursor: pointer;
}
#banner_txt:hover{
    opacity: .85;
}
#banner_more{
    border-top: .01rem solid #ffffff;
    width: 3.86rem;
    font-size: .18rem;
    padding-top: .26rem;
    color: #ffffff;
    overflow: hidden;
}
#banner_more span{
    float: left;
    margin-left: .16rem;
    margin-right: .3rem;
}
#banner_more span:hover{
    text-decoration: underline;
}
#icon_banner_more{
    width: .25rem;
    float: right;
    margin-top: .05rem;
    cursor: pointer;
}
.cat_box{
    background-color: #000000;
    padding: .528rem 0;
    min-width: 1200px;
}
.cat_box .container{
    width: 12.5rem;
    min-width: 800px;
}
.cat_item{
    font-size: .24rem;
    color: #ffffff;
    float: left;
    width: 25%;
    cursor: pointer;
}
.cat_arrow{
    width: .1632rem;
    display: inline-block;
    position: relative;
    top: .028rem;
    margin-right: .1rem;
}
.cat_cont{
    margin-bottom: .8256rem;
    overflow: hidden;
}
.cat_left{
    float: left;
    width: 4rem;
}
.cat_right{
    float: right;
    width: 8.46rem;
}
.cat_title{
    font-size: .36rem;
    color: #ffffff;
    font-weight: bold;
    background-color: #3f1daa;
    width: 2.36rem;
    height: 1.08rem;
    line-height: 1.08rem;
    padding: 0 .2784rem;
    border-radius: .06rem;
}
.cat_more{
    font-size: .24rem;
    width: 2.36rem;
    color: #3f1daa;
    padding: .216rem .2784rem .192rem;
    border-bottom: 1px solid #3f1daa;
    cursor: pointer;
}
.arrow_active{
    float: right;
    width: .07rem;
    position: relative;
    top: .13rem;
}
.car_cont_item{
    background-color: #f4f6f7;
    padding: .14rem .2rem;
    font-size: .24rem;
    color: #000000;
    width: 3.8rem;
    float: left;
    margin-right: .01rem;
    margin-bottom: .01rem;
}
.car_cont_item:nth-of-type(2n+0){
    margin-right: 0;
}
.car_cont_item:hover{
    color: #3f1daa;
}
/*.car_cont_item:hover span{
    text-decoration: underline;
}*/
.icon_cat_item{
    width: .8064rem;
    display: inline-block;
    vertical-align: middle;
    margin-right: .41rem;
}
.icon_cat_item img{
    width: 100%;
}
.icon_cat_active{
    display: none;
}
.car_cont_item:hover .icon_cat_default{
    display: none;
}
.car_cont_item:hover .icon_cat_active{
    display: block;
}
.show_box,.cont{
    background-color: #ffffff;
    min-width: 1200px;
}
.show_box .show_cont{
    opacity: 0;
}
.cont .container{
    padding: 0 1.4rem;
    min-width: 10rem;
    max-width: 12.5rem;
}
#index_cont .title{
    margin-top: 1.08rem;
    font-size: .28rem;
    color: #000000;
    font-weight: bold;
}
#index_cont .title_arrow{
    display: inline-block;
    width: .14rem;
    margin-left: .2rem;
}
#index_cont .sub_title{
    font-size: .28rem;
    color: #000000;
    margin-bottom: .34rem;
}
.txt_box{
    color: #000000;
    line-height: 2.2;
    margin-bottom: .816rem;
}
.txt_title{
    font-size: .24rem;
    font-weight: bold;
}
.txt_cont{
    font-size: .18rem;
}
.logo_cont{
    overflow: hidden;
    margin-bottom: 1.104rem;
}
.logo_box{
    float: left;
    width: 2.696rem;
    padding: .476rem .452rem .576rem;
    border-radius: .5rem;
    border: 0.02rem solid #f1f1f1;
    margin-right: .23rem;
    margin-bottom: .23rem;
}
.logo_box:nth-of-type(3n+0){
    margin-right: 0;
}
.logo_img{
    line-height: 2.3rem;
    text-align: center;
}
.logo_img img{
    vertical-align: middle;
    display: inline;
}