#menuarrow {
   float: right;
   height:7px;
   width:13px;
   padding-right:425px;
}

ul {
outline : 0;
margin: 0;
padding: 0;

}
li {
padding-bottom: 3px;
list-style-type : none;
list-style-position : outside;
line-height : 18px;
text-align : left;
outline : 0;
}



#main_left {
   float: left;
   width:485px;

}

#main_left_1 {
   float: left;
   width:224px;
   margin-right:12px;
}

#main_left_2 {
   float: left;
   width:224px;
   margin-left: 13px;
   margin-right:12px;
   }

#main_right {
   float: right;
   width:485px;
}

#main_right_1 {
   float: left;
   width:224px;
   margin-right:12px;
   margin-left:12px;
}

#main_right_2 {
   float: left;
   width:224px;
   margin-left:13px;
}