#nav {display:block;  margin:0; padding:0px;}

#nav   .mainlevel {float:left;  width:90px;   height:50px;  position:relative;  z-index:1000;     display:block; }

#nav .mainlevel a {color:#fff;    text-align:center; background:url(../images/rwrtwth.jpg) no-repeat right center;   font-size:12px;  line-height:50px;      display:block;     width:100px;   height:50px;     }
#nav .mainlevel a:link{color:#fff;    text-align:center; background:url(../images/rwrtwth.jpg) no-repeat right center;   font-size:12px;  line-height:50px;      display:block;     width:100px;   height:50px;     }
#nav .mainlevel a:hover {  color:#fff; background-color:#369;}
#nav .mainlevel ul {position:absolute;  left:0px; margin:0px; padding:0px; background-color:#ccc;  z-index:100000000000; display:none; *width:2000px;/*IE is great need, width>=li.length*/ }
#nav .mainlevel li { width:100px;   height:50px; color:#000;}
#nav .mainlevel li a {color:#fff;    text-align:center; font-size:12px; font-weight:normal;   line-height:50px;  background:url(../images/ssedwe.png) repeat;   display:block;     width:100px; height:50px;   }
#nav .mainlevel li a:hover {color:#fff;  background-color:#369;  text-align:center; font-size:12px; font-weight:normal;   line-height:50px;  background:url(../images/ssedwe.png) repeat;   display:block;     width:100px; height:50px;   }
#nav .mainlevel li a:link {color:#fff;   text-align:center; background:url(../images/rwrtwth.jpg) no-repeat right center;   font-size:12px;  line-height:50px;      display:block;     width:100px;   height:50px;    }

#nav .mainlevel li a:hover {  background:#a01010; }
#nav .mainlevel  li a:hover {  color:#fff; background-color:#369;}