.impdown{position:relative}.imdesc{background-color:rgba(155,155,155,.42);color:#fff;position:absolute;bottom:0;padding:0 5px;transition:all 800ms;-ms-transition:all 800ms;-webkit-transition:all 800ms;-o-transition:all 800ms;-moz-transition:all 800ms}.impdownloads:hover .imdesc{background-color:#000}#normal_mod{text-align:center}#list_mod .listimg img{max-height:50px;max-width:50px;margin:5px}