.rbs-slider{position:relative;max-width:1700px;height:500px;overflow:hidden}
.rbs-slide{position:absolute;width:100%;height:100%;opacity:0;transition:opacity 1s ease}
.rbs-slide.active{opacity:1}
.rbs-slide img{width:100%;height:100%;object-fit:cover}
.rbs-arrow{position:absolute;top:50%;transform:translateY(-50%);font-size:40px;color:#fff;background:rgba(0,0,0,.4);padding:10px;cursor:pointer;z-index:10}
.rbs-arrow.prev{left:10px}.rbs-arrow.next{right:10px}
.rbs-dots{position:absolute;bottom:15px;left:50%;transform:translateX(-50%)}
.rbs-dot{display:inline-block;width:12px;height:12px;margin:0 5px;background:#bbb;border-radius:50%;cursor:pointer}
.rbs-dot.active{background:#fff}
@media(max-width:768px){.rbs-slider{width:550px;height:550px}}