.column{float:left;width:25%;padding:10px 5px}.column img{opacity:.8;cursor:pointer}.column img:hover{opacity:1}.img-row:after{content:"";display:table;clear:both}.img-container{position:relative}#imgtext{position:absolute;bottom:15px;left:15px;color:#fff;font-size:20px}.top-container{margin-top:50px}.h1,h1{font-size:2.3rem}