input.customCombo {width:204px; height:22px; padding:6px 0 0 5px; background:url(../img/drop_down_field.png) 0 0 no-repeat; float:left;} 

 
img.ui-combobox-arrow {
	position: relative;
	vertical-align: text-bottom;
}
.ui-combobox-list {
	border: 1px solid #e5e5e5;
}

.ui-combobox-list, .ui-combobox-item {
	display: block;
	width:198px;
	padding-left:4px;
	font-size:11px; 
	color:#434343;	
	background-color: white;
}

.ui-combobox-list .selected {
	background-color: #ffcd86;
	font-weight: bold;
}