.left3sided {
	border-color: #000000;
	border-style: solid;
	border-width: 0px 1px 1px 1px;
	float: left;
	margin-right: 10px;
	margin-bottom: 10px;
}
.right3sided {
	border-color: #000000;
	border-style: solid;
	border-width: 0px 1px 1px 1px;
	float: right;
	margin-left: 10px;
	margin-bottom: 10px;
}
.left4sided {
	border-color: #000000;
	border-style: solid;
	border-width: 1px;
	float: left;
	margin-right: 10px;
	margin-bottom: 10px;
}
.right4sided {
	border-color: #000000;
	border-style: solid;
	border-width: 1px;
	float: right;
	margin-left: 10px;
	margin-bottom: 10px;
}
.noborder {
	border-width: 0;
}
.box4sided {
	border-color: #000000;
	border-style: solid;
	border-width: 1px;
	float: none;
	margin-bottom: 10px;
}