/* must have this*/
.dropdown {outline:none;}
.dropdown h4{cursor:default; text-indent:5px;}
.dropdown * {-moz-user-select:none;}
.dropdown h4.over {}
.dropdown div {display:none; position:relative;}
.dropdown span {position:absolute;}
.dropdown ul{position:absolute;display:none;}
.dropdown ul li{text-indent:5px;}
.dropdown ul li.over{}
/* write you style here */
.dropdown {float:left;}
.dropdown h4{display:block; margin:0; height:17px; font:12px/21px Arial, Helvetica, sans-serif; background:url("../images/input.gif") no-repeat right top;line-height:17px;}
.dropdown div {}
.dropdown span {top:0; left:0px; background:url("../images/input.gif") no-repeat left; width:2px; height:17px;}
.dropdown ul{border:1px solid #dcdcdc; background:#FFF;max-height:300px;
overflow:auto; height:auto;}
*html .dropdown ul { height:220px;}
.dropdown ul li{background:#FFF;height:19px;display:block;cursor:default;font:400 12px/19px Arial, Helvetica, sans-serif;}
.dropdown ul li.over{background:#666; color:#FFF;}