li {
   list-style: none;
  }
  img {
   border: 0;
  }
  a {
   text-decoration: none;
  }
  #slide {
      border: none;
  height: 100px;
  background-repeat: repeat-x;
  background-size: cover;
  background-position: center;

   box-shadow: 0 0 5px #c1c1c1;

   position: relative;
   overflow: hidden;
  }
  #slide ul {
   position: absolute;
   left: 0;
   top: 0;
  }
  #slide ul li {
   overflow: hidden;
   float: left;
  }
  #slide .ico {
   overflow: hidden;
   text-align: center;
   position: absolute;
   left: 0;
   bottom: 10px;
   z-index: 1;
  }
  #slide .ico a {
   display: inline-block;
   width: 10px;
   height:10px;
   background: url(out.png) no-repeat 0 0;
   margin: 0 5px;
  }
  #slide .ico .active {
   background: url(out1.png) no-repeat 0 0;
  }
  #btnLeft {
   width: 20px;
   height: 50px;
   left: 0;
   top: 0;
   background: no-repeat 0 0;
   position: absolute;
   z-index: 2;
  }
  #btnLeft :hover {
   background: no-repeat 0 0;
  }
  #btnRight {
   width: 20px;
   height: 50px;
   right: 0;
   top: 0;
   background: no-repeat 0 0;
   position: absolute;
   z-index: 2;
  }
  #btnRight :hover {
   background: url() no-repeat 0 0;
  }  



.banner-tab{position:relative;bottom:6px;left:50%}
    .banner-tab .banner-tab-li {
        list-style: none;
        text-align: center;
        float: left;
        color: gray;
        width: 26px;
        height: 4px;
        padding-left: 5px;
        cursor: pointer;
        background-clip: content-box;
        -moz-transition: all .8s ease-out;
        -o-transition: all .8s ease-out;
        -webkit-transition: all .8s ease-out;
        transition: all .8s ease-out
    }
    .banner-tab.dark .banner-tab-li {
        background: #a1a1a3;
        background-color: #c1c1c1;
        background-color: hsla(0,0%,100%,.3);
        background-clip: content-box
    }
.banner-tab.dark .banner-tab-li.active,.banner-tab.dark .banner-tab-li:hover{background:green;background-clip:content-box}
    .banner-tab.light .banner-tab-li {
        background: #94a4ae;
        background-color: rgb(94,99,101);
        background-color: rgba(94,99,101,.3);
        background-clip: content-box
    }
.banner-tab.light .banner-tab-li.active,.banner-tab.light .banner-tab-li:hover{background-color:darkgray;background-color:#5e6365;background-clip:content-box}