/*banner*/
.index_banner_cont { width:100%; position:relative;}
.index_banner_scroll { position:relative;}
.index_banner_scroll div { position:absolute; top:0; left:50%; margin-left:-950px; z-index:0;}
.banner_btn { width:196px; height:46px; position:absolute; top:35px; right:50%; margin-right:-480px; z-index:10;}
.banner_list { height:46px; position:absolute; top:0;}
.banner_list span { width:53px; height:2px; background-color:#fff; margin:0 6px; display:block; float:left; cursor:pointer;}
.banner_list span.current { background-color:#333;}
.banner_span { display:none; position:absolute; top:0;}
.banner_span a { width:49px; height:42px; opacity:0.5;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)"; /* ie8  */
    filter:alpha(opacity=50);    /* ie5-7  */
    -moz-opacity:0.5;    /* old mozilla browser like netscape  */
    -khtml-opacity: 0.5;  background-color:#fff; display:block; margin:0 6px; float:left; padding:2px;}
.banner_span a.current { opacity:1; -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; /* ie8  */
    filter:alpha(opacity=100); /* ie5-7  */
    -moz-opacity:1;    /* old mozilla browser like netscape  */
    -khtml-opacity: 1; }

.index-banner { width:1900px; position:relative; overflow:hidden; height:635px;}
.banner-ifo { width:1900px; position:absolute; left:50%; margin-left:-800px; top:0; height:615px; overflow:hidden; z-index:0;}
.index-btn { width:1003px; height:115px; margin:-115px auto 0 auto; z-index:100;}
.index-btn span {height:115px; float:left; margin-right:5px; cursor:pointer;}
.index-btn a {  background: url(../banner/iebg.gif) repeat scroll; _position:relative; display: block; float: left; height: 115px;line-height: 200px; margin-top: -39px; width: 294px; }
.index-btn span.cur,.index-btn span.cur1 { }
.btn1 { width:326px; height:115px; background:url(../banner/im_bg.png) no-repeat left center; }
.btn2 {  width:326px; height:115px; background:url(../banner/im_bg.png) no-repeat left center;}
.btn3 { width:326px; height:115px; background:url(../banner/im_bg.png) no-repeat left center;}
.itu1{ padding:12px; width:302px; color:#000;}
.browser{ position:absolute; bottom:20px; left:50%; margin-left:-490px; z-index:100;}
.index_menu { width:1003px; position:absolute; bottom:128px; left:50%; margin-left:-490px; z-index:10;}
.index_menu_item { width:286px; padding:0px 15px 0 15px; background-color:#fff; margin-left:4px;}

.menuItem1 { position:absolute; left:0; top:0;}
.menuItem2 { position:absolute; left:331px; top:0;}
.menuItem3 { position:absolute; left:662px; top:0;}
.menu-title .item-title { border-bottom:none; height:30px;}