.pubcase
{

}
    .pubcase .anlist {
        width: 1200px;
        margin: 20px auto;
    }
        .pubcase .anlist .ala {
            display: block;
            float: left;
            margin-right: 45px;
            margin-bottom: 20px;
        }
            .pubcase .anlist .ala:nth-child(3n+3) {
                margin-right: 0px;
            }
        .pubcase .anlist img {
            display: block;
            width: 370px;
            height: 280px;
            border-radius: 3px;
        }
        .pubcase .anlist .alname {
            line-height: 40px;
            text-align: center;
        }