h2 {
    margin-top: 1.2em;
    margin-bottom: 0;
    padding: 0;
    border-bottom: 1px dotted #dedede;
  }
  h3 {
    margin-top: 1.2em;
    margin-bottom: 0;
    padding: 0;
  }
  .example {
    border: 1px solid #CCC;
    background: #f2f2f2;
    padding: 10px;
  }
  ul {
    margin-top:50px;
    list-style-image:url(list-style.gif);
  }
  pre {
    font-family: "Lucida Console", "Courier New", Verdana;
    border: 1px solid #CCC;
    background: #f2f2f2;
    padding: 10px;
  }
  code {
    font-family: "Lucida Console", "Courier New", Verdana;
    margin: 0;
    padding: 0;
  }

  #gallery {
    margin:0; padding:0;
  }
  #descriptions {
    position: relative;
    height: 10px;
    background: #EEE;
    margin-top: 3px;
    width: 640px;
    padding: 3px;
    overflow: hidden;
  }
    #descriptions .ad-image-description {
      position: absolute;
    }
      #descriptions .ad-image-description .ad-description-title {
        display: block; font-size:24px;
      }
	  
.ad-gallery {
  width: 1200px;*width: 1200px;_width: 1200px; float:left; margin-left:3px;
}

  .ad-gallery .ad-image-wrapper {
    width: 100%;
    height: 715px;
    margin-bottom: 3px;
    position: relative;
    overflow: hidden;
  }
    .ad-gallery .ad-image-wrapper .ad-loader {
      position: absolute;
      z-index: 10;
      top: 48%;
      left: 48%;
      border: 1px solid #CCC;
    }
    .ad-gallery .ad-image-wrapper .ad-next {
      position: absolute;
      right: 0;
      top: 0;
      width: 25%;
      height: 100%;
      cursor: pointer;
      display: block;
      z-index: 100;
    }
    .ad-gallery .ad-image-wrapper .ad-prev {
      position: absolute;
      left: 0;
      top: 0;
      width: 25%;
      height: 100%;
      cursor: pointer;
      display: block;
      z-index: 100;
    }
    .ad-gallery .ad-image-wrapper .ad-prev, .ad-gallery .ad-image-wrapper .ad-next {
      /* Or else IE will hide it */
      background: url(non-existing.jpg)\9
    }
      .ad-gallery .ad-image-wrapper .ad-prev .ad-prev-image, .ad-gallery .ad-image-wrapper .ad-next .ad-next-image {
        background: url(../images/ad_prev.png);
        width: 30px;
        height: 30px;
        display: none;
        position: absolute;
        top: 47%;
        left: 0;
        z-index: 101;
      }
      .ad-gallery .ad-image-wrapper .ad-next .ad-next-image {
        background: url(../images/ad_next.png);
        width: 30px;
        height: 30px;
        right: 0;
        left: auto;
      }
    .ad-gallery .ad-image-wrapper .ad-image {
      position: absolute;
      overflow: hidden;
      top: 0;
      left: 0;
      z-index: 9;
    }
      .ad-gallery .ad-image-wrapper .ad-image a img {
        border: 0;
      }
      .ad-gallery .ad-image-wrapper .ad-image .ad-image-description {
        position: absolute;
        bottom: 0px;
        left: 0px;
        padding: 7px;
        text-align: left;
        width: 100%;
        z-index: 2;
        background: url(opa75.png);
        color: #000;
      }
      * html .ad-gallery .ad-image-wrapper .ad-image .ad-image-description {
        background: none;
        filter:progid:DXImageTransform.Microsoft.AlphaImageLoader (enabled=true, sizingMethod=scale, src='opa75.png');
      }
        .ad-gallery .ad-image-wrapper .ad-image .ad-image-description .ad-description-title {
          display: block;
        }
  .ad-gallery .ad-controls {
    height: 20px;
  }
    .ad-gallery .ad-info {
      float: left;
    }
    .ad-gallery .ad-slideshow-controls {
      float: right;
    }

    .ad-gallery .ad-slideshow-running .ad-slideshow-start {
      cursor: default;
      font-style: italic;
    }
  .ad-gallery .ad-nav {
    width: 100%;
    position: relative;
  }
    .ad-gallery .ad-forward, .ad-gallery .ad-back {
      position: absolute;
      top: -30px;
      height: 100%;
      z-index: 10;
    }
    /* IE 6 doesn't like height: 100% */
    * html .ad-gallery .ad-forward, .ad-gallery .ad-back {
      height: -10px;
    }

    .ad-gallery .ad-nav .ad-thumbs {
POSITION: absolute; LINE-HEIGHT: 23px; HEIGHT: 14px; bottom: 30px; padding:0; left:50%; margin-left:-150px; width:300px;  text-align:center
    }
      .ad-gallery .ad-thumbs .ad-thumb-list {
        float: left;
    
      }
        .ad-gallery .ad-thumbs li {
          float: left;
          background-color:#FFffff; filter:alpha(opacity:50); opacity:0.5; /*按钮背景色*/
    border-radius: 7px;   /*按钮边框圆角*/
	width: 1px;/*按钮宽度*/
    height: 1px;  /*按钮高度*/
	border: 2px solid #fff; /*按钮边框*/
    margin: 0 6px;
    overflow: hidden;
	display:inline-block; color: #Ffffff;
    cursor: pointer;
        }
          .ad-gallery .ad-thumbs li a {
            position:relative; display:inline; width:10px; height:10px; border-radius:7px; margin:0 5px;color:#B0B0B0;font:12px/15px "\5B8B\4F53"; text-decoration:none; text-align:center; outline:0; float:left; background:#D9D9D9; 
          }
            .ad-gallery .ad-thumbs li a img {
             background-color:#FFffff; filter:alpha(opacity:50); opacity:0.5;
            }
            .ad-gallery .ad-thumbs li a.ad-active img {
              background-color:#FFffff; filter:alpha(opacity:50); opacity:0.5;
            }
/* Can't do display none, since Opera won't load the images then */
.ad-preloads {
  position: absolute;
  left: -9000px;
  top: -9000px;
}
.image2{ width:1px; height:1px; background-color:#FFffff; filter:alpha(opacity:50); opacity:0.5;}