*{
   padding:0;
   margin:0;
   border:0;
   list-style-type:none;
}

ul{
   position:absolute;
   top:50%;
   left:50%;
   margin-top: 142px;
   margin-left: -425px;
   display:block;
   width:1280px;
   text-align:center;
}
   ul li{
      float:left;
      width:89px;
      margin: 0px 15px;
      text-align:center;
   }

      ul li a:hover img{
         filter:alpha(opacity=100) gray();
      }

      ul li small{
         display:none;
      }

#content{
   position:absolute;
   left:0;
   top:0;
   width:100%;
   height:100%;
   text-align:center;
   background:#FCE6B7 url(../images/index/content.jpg) repeat-x bottom left;
}

   #trigger{
      position:absolute;
      left:50%;
      top:50%;
      width:800px;
      height:500px;
      margin-left:-400px;
      margin-top: -250px;
      background:#FCE6B7 url(../images/index/trigger.jpg);
   }

   #line{
      position:absolute;
      left:50%;
      top:50%;
      width:100%;
      height:100px;
      margin-left:-50%;
      margin-top:122px;
      background:#FCE6B7 url(../images/index/line.jpg);
   }

      #trigger img{
         position:absolute;
         left: 523px;
         top: 297px;
         width: 241px;
         height: 72px
      }
#sitemap{
   position:absolute;
   top:100%;
   width:100%;
   padding-top:50px;
   background:#FCE6B7 url(../images/index/sitemap.jpg) repeat-x top left;
}