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