.float-left { float: left; }
.float-right { float: right; }
.clear { clear: both; }
.center { 
	margin-left: auto;
	margin-right: auto; 
}
.align-left { text-align: left; }
.align-right { text-align: right; }
.align-center { text-align: center; }
.disable {
	opacity:0.4;
	filter:alpha(opacity=40);	
}
table tr td {
	padding: 3px;
}