.post-item-1 ul.b2_gap > li{
        width:25%    }
    .post-list-item .item-in .post-info h2{
        -webkit-line-clamp: 2;
    }
    @media screen and (max-width:720px){
        .post-list-item .item-in .post-info h2{
            -webkit-line-clamp: 2;
        }
    }