.gc-slider{position:relative;overflow:hidden}.gc-slide{display:none}.gc-slide.active{display:block}.gc-slide img{width:100%;height:auto}.gc-prev,.gc-next{position:absolute;top:50%;transform:translateY(-50%);background:#000;color:#fff;border:none;padding:10px;cursor:pointer}.gc-prev{left:10px}.gc-next{right:10px}