.ec-base-product .prdList .description { position:absolute; bottom:0; width:calc(100% - 6px); background:rgba(255, 255, 255, 0.7); padding:3px; }
.ec-base-product .prdList .thumbnail { margin:0; }
.ec-base-product ul.grid4 > li { padding:2px; width:calc(25% - 4px); margin:0; }
.ec-base-product .prdList .thumbnail a img { width:100%; }

.ec-base-product .prdList { margin:-20px 0 0 0; }

.ec-base-product .description { display:none; }
.ec-base-product .description.des_on { display:block; }

.banner_chk {
    height: 100px;
    overflow: hidden;
}