div.combobox_body {
		border: 1px solid #A0A0A0;
		background: #FFFFFF;
		cursor: default;		
	}
		
	div.combobox_body_over {
		border: 1px solid #990000;
		background: #FFFFFF;
		cursor: default;
	}
	
	div.combobox_body_over td.content {
		padding-left: 2px;
	}	
	
	div.combobox_body_over td.arrow {
		background: url(../_sysimg/select/arrow_over.gif);
		background-repeat: no-repeat;
		background-position: center;
		width: 13px;
		height: 14px;
		padding: 1px;
	}
	
	div.combobox_body td.content {
		padding-left: 2px;
	}
		
	div.combobox_body td.arrow {
		background: url(../_sysimg/select/arrow.gif);
		background-repeat: no-repeat;
		background-position: center;
		width: 13px;
		height: 14px;
		padding: 1px;
	}
	
	div.combobox_values {
		overflow: auto;
		border: 1px solid #4D7286;
		background: #FFFFFF;
		display: none;
		position: absolute;
	}
	
	div.combobox_values_show {
		overflow: auto;
		border: 1px solid #101010;
		background: #FFFFFF;
		position: absolute;
		z-index: 999;
		width: 150%;
	}
	
	div.combobox_values_show td {
		cursor: default;
		padding: 2px
	}
	
	div.combobox_values_show td.over {
		background: #909090;
		color: #FFFFFF;
		cursor: default;
	}
<style>                                                                      
 #rzgn {font-size: 11px; }                                  
 #rzgn a{font-size: 11px;}  
</style> 
<table align="center" width="100%"><tr><td><div id="rzgn"></div></td><td><div id="rzgn"></div></td><td><div id="rzgn"></div></td><td><div id="rzgn"></div></td></tr></table>