div.gallery{border:1px solid #fff}div.gallery:hover{border:2px solid #f5a425}div.gallery img{width:100%;height:auto}div.desc{padding:15px;text-align:center;color:#fff;background-color:rgba(250,250,250,0.2)}*{box-sizing:border-box}.responsive{padding:0 6px;float:left;width:24.99999%}@media only screen and (max-width:700px){.responsive{width:49.99999%;margin:6px 0}}@media only screen and (max-width:500px){.responsive{width:100%}}.clearfix:after{content:"";display:table;clear:both}