head+/**/#navigation_cont {
	float:left;
	padding: 21px 0px 0px 0px;
	margin:0px;
	border: 0px solid red;
	width: 900px;
	line-height: 0px;
}/*min-height browser but not IE7*/
	/* mac hide \*/
	* html #navigation_cont {
	float:left;
	padding: 25px 0px 0px 0px;
	margin:0px;
	border: 0px solid blue;
	width: 900px;
	line-height: 0px;
}/* IE<7 */
	
	/* End hide */
	*+html #navigation_cont {
	float:left;
	padding: 21px 0px 0px 0px;
	margin:0px;
	border: 0px solid green;
	width: 900px;
	line-height: 0px;
} /* IE>6 */