li img{border:0px}
.dhooo_tab{background: url(../images/main_bg.gif) repeat-x 0 100%;position:relative; }

.li_menu {	 BACKGROUND: url(../images/works_box_bg.png) left top; FLOAT: left; MARGIN: 0px; PADDING: 0px; LIST-STYLE-TYPE: none;WIDTH: 881px; height:38px;overflow:hidden; LINE-HEIGHT: 38px; }
.li_menu li {margin-left:5px;	FLOAT: left; width: 91px; CURSOR: pointer; COLOR: #616161; TEXT-ALIGN: center; }

.li_menu li.hot{background:url(../images/works_box_bg.png) no-repeat -881px top; COLOR: #000; POSITION: relative; font-weight:bold;}
* html .li_menu li.hot {background:#f3f3f3; border-top:1px #aaa solid;  display:block;height:29px; overflow:hidden;}

.menu_content { background:url(../images/table_bg1.png) bottom no-repeat; height:166px; float:left; width:881px; }
.main{ background:url(../images/table_bg1.png) bottom center no-repeat; height:166px; width:881px; margin:0px auto;overflow:hidden;  text-align:left; }
.shell{ height:166px;}
.shell ul{width:99999px;height:166px;}
.shell li{float:left;  width:880px; height:166px; }
.li_menu_header {	PADDING: 0px;BACKGROUND: url(../images/works_box_bg.png)  no-repeat 0px -280px; FLOAT: left;  MARGIN: 0px; LINE-HEIGHT: 38px;  LIST-STYLE-TYPE: none}