.main_box{
    width: 100%;
    background:#f6f6f6;
}
.main{
    max-width: 1400px;
    margin: 0 auto;
    background: #fff;
    padding-top: 40px;
}
.atc_title{
    font-size: 36px;
    line-height: 48px;
    width: 80%;
    text-align: center;
    margin: 0 auto;
}
.block1{
    border-bottom: 1px solid #d2d2d2;
    color: #d2d2d2;
    line-height: 40px;
    width: 87%;
    padding: 0 30px;
    margin: 30px auto;
}
.block1 a{
    color: #d2d2d2;
    line-height: 40px;
}
.showtime{float: left;}
.ziti{float: right;}
.ziti a{margin: 0 10px;}
.content{font-size: 18px;width:85%;margin: 0 auto;}
.content img ,.content video{
    display: block;
    max-width: 80%;
    margin: 0 auto;
}
.block3{
    border-top: 1px solid #d2d2d2;
    color: #d2d2d2;
    line-height: 40px;
    width: 87%;
    padding: 10px 30px;
    margin: 30px auto;
}
.fenxiang{
    float: left;
}
.dayin{
    float: right;
}