.slider-banner{position:relative; overflow:hidden;}
.slider-banner .sliderContains{ transform-origin:0 0;}
.slider-banner .sliderContains .item{position:absolute; top:0; left:0; right:0; bottom:0;}
.slider-banner .slider-dot{position:absolute; width:100%; z-index:10; bottom:15px;display: flex;flex-direction: row;align-items: center;}
.slider-banner .slider-dot .zw{flex-grow: 1;} 
.slider-banner .slider-dot .dotlist{display: flex;flex-direction: row;align-items: center}
.slider-banner .slider-dot .li{width:16px; height:16px; border-radius:50%; background:#fff; margin:0 5px; cursor:pointer;}
.slider-banner .slider-dot .li.active{background:var(--site-colorA)}
.slider-banner .slider-transfer{position:absolute;z-index:5; transform-origin:0 0; top:0; left:0;overflow:hidden;}
.slider-banner .slider-transfer .item{position:absolute; overflow:hidden;}
.slider-banner .slider-transfer .itemnr{position:absolute;}
.slider-banner .slider-btn{position:absolute;top:calc(50% - 25px);z-index:8; width:50px; height:50px;border-radius:50%;opacity:0.8;cursor:pointer; }
.slider-banner .btn-prev{left:10px;background:url(prev.gif) center center  no-repeat; background-size:50%;}
.slider-banner .btn-next{right:10px;background:url(next.gif) center center  no-repeat; background-size:50%;}
.slider-banner .slider-btn:hover{opacity:0.4;background-color:#000;}
.slider-banner .itemmain{width:100%; height:100%;}