.top{
    width: 100%;
    height: 68vh;
}
.top img{
    width: 100%;
    height: 100%;
}
#bloc .wrapper{
    margin-top: -0.99rem;

}

.tab-xian{
    width: 100%;
    border-bottom: 1px solid #eee;
    /*margin-bottom: 0.8rem;*/
}
.tab-list{
    width: 100%;
    /*border-bottom: 1px solid #eee;*/

}
.top-main{
    min-width: 1.2rem;
    text-align: center;
    height: 1.28rem;
    line-height: 1.28rem;
    font-size: 0.2rem;
    color: #b2b2b2;
    position: relative;
    /*margin-right: 1rem;*/
    cursor: pointer;
}
.top-main:hover a{
    color: #000;
    font-size: 0.24rem;
    text-align: center;
}
/*.tab-list .top-main:first-child{*/
     /*text-align: left;*/
 /*}*/
/*.tab-list .top-main:first-child:hover a{*/
    /*text-align: left;*/
/*}*/
.tab-list .top-main:last-child{
    text-align: right;
}
.tab-list .top-main:last-child:hover a{
    text-align: right;
}
.top-main a{
    width: 100%;
    height: 100%;
    font-size: 0.2rem;
    display: inline-block;
    transition: all 0.3s ;
    -webkit-transition: all 0.3s ;
    -moz-transition: all 0.3s ;
    -o-transition: all 0.3s ;
    -ms-transition: all 0.3s ;
}
.tab-list .top-main:last-child{
    margin-right: 0;
}
.top-main.on a{
    color: #000;
    font-size: 0.24rem;
    text-align: center;
}
.top-main .xian{
    width: 0.2rem;
    height: 0.03rem;
    background-color: #d90909;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%,0);
    display: none;
}
.top-main.on .xian{
    display: block;
}
@media screen and (max-width: 1024px){
    .top-main{
        /*min-width: 1.2rem;*/
    }
}