.clear {
	clear: both;
}

.topnav_clear:after {
    content: "."; 
    display: block; 
    height: 0; 
    clear: both; 
    visibility: hidden;
}

/* Hides from IE-mac \*/
* html .topnav_clear {height: 1%;}
/* End hide from IE-mac */

.float_left{
	float: left;
}

.float_right{
	float: right;
}

div.indent_content{
	margin-left: 10px;
	margin-right: 10px;
}

td {
	padding: 4px;
}