.clear {
    clear: both;
}

.NewList {
    margin-top: 15px;
}

    .NewList ul li {
        float: left; /* border: #e4e4e4 solid 1px; */
        margin-bottom: 15px;
        margin-right: 15px;
        width: calc((100% - 40px)/4 - 2px);
        overflow: hidden;
    }

        .NewList ul li:nth-child(4n) {
            margin-right: 0;
        }

        .NewList ul li:hover {
            background: #f5f5f5;
        }

        .NewList ul li .show_img a {
            display: block;
            padding-bottom: 100%;
            position: relative;
        }

            .NewList ul li .show_img a img {
                max-width: 100%;
                max-height: 100%;
                position: absolute;
                top: 0;
                right: 0;
                bottom: 0;
                left: 0;
                margin: auto auto;
            }
.show_img_title {
 height:60px !important; overflow:hidden; box-sizing:border-box; display:block
}
/**/
@media(max-width:768px) {
    .NewList ul li {
        width: calc((100% - 15px)/2 - 2px);
    }

        .NewList ul li:nth-child(3n) {
            margin-right: 15px;
        }

        .NewList ul li:nth-child(2n) {
            margin-right: 0;
        }
}