.banner-slider{overflow:hidden;margin-left:auto;margin-right:auto;text-align:center}
.banner-slider-wrap{display:-webkit-box;display:box;}
.banner-slider-wrap li{position:relative}
.banner-slider-wrap li img{width:100%}
.banner-slider-wrap li[status="drop"]{-webkit-transition:all .2s ease-out 0s}