.ck-slide ul { margin: 0; padding: 0; list-style-type: none; }
.ck-slide { position: relative; overflow: hidden; }
.ck-slide ul.ck-slide-wrapper { position: absolute; top: 0; left: 0; z-index: 1; margin: 0; padding: 0; }
.ck-slide ul.ck-slide-wrapper li { position: absolute; margin-top: 0px; }
.ck-slide ul.ck-slide-wrapper li a { /*a标签是行内元素，宽高对a标签不起作用，这里必须添加line-height:0px;display:black，否则垂直滚动<li>之间会出现间隔*/
line-height: 0px; display: block; }
.ck-slide .ck-prev, .ck-slide .ck-next { position: absolute; top: 50%; z-index: 2; width: 35px; height: 70px; margin-top: -35px; border-radius: 3px; opacity: .15; background: red; text-indent: -9999px; background-repeat: no-repeat; transition: opacity .2s linear 0s; }
.ck-slide .ck-prev { left: 5px; background: url(../images/arrow-left.png) #000 50% no-repeat; }
.ck-slide .ck-next { right: 5px; background: url(../images/arrow-right.png) #000 50% no-repeat; }
.ck-slidebox { position: absolute; left: 50%; bottom: 12px; z-index: 30; }
.ck-slidebox ul { height: 20px; padding: 0 4px; border-radius: 8px; background: rgba(0,0,0,0.5); }
.ck-slidebox ul li { float: left; height: 12px; margin: 4px 4px; }
.ck-slidebox ul li em { display: block; width: 12px; height: 12px; border-radius: 100%; background-color: #fff; text-indent: -9999px; cursor: pointer; }
.ck-slidebox ul li.current em { background-color: #fe6500; }
.ck-slidebox ul li em:hover { background-color: #fe6500; }