.hover-fill{position:relative;background:#f6f6f6;color:#000;overflow:hidden;height:60px;transition:color .4s ease}.hover-fill:before{content:'';position:absolute;left:0;bottom:0;width:100%;height:0;background:#3d9b35;transition:height .4s ease;z-index:0;border:1px solid #3d9b35}.hover-fill:hover:before{height:100%}.hover-fill>*{position:relative;z-index:1}.hover-fill:hover{color:#fff}