/* Interactive Math Tutor. Copyright 2013 */

/* IMT Containers
----------------------------------------------------------------------------------------------------*/
.imt_wrapper {margin-left: auto;margin-right: auto;width: 980px;}

/* Grid >> Global
----------------------------------------------------------------------------------------------------*/
.grid_1, .grid_2 {display:inline;
	float: left;
	position: relative;
	margin-left: 10px;
	margin-right: 10px;
}

/* Grid >> Children
----------------------------------------------------------------------------------------------------*/
.alpha {margin-left: 0;}
.omega {margin-right: 0;float:right;}

/* Grid >> 12 Columns
----------------------------------------------------------------------------------------------------*/

.imt_wrapper .grid_1 {
	width:960px;
}

.imt_wrapper .grid_2 {
	width:220px;
}

/* Clear Floated Elements
----------------------------------------------------------------------------------------------------*/

.clear {
	clear: both;
	display: block;
	overflow: hidden;
	visibility: hidden;
	width: 0;
	height: 0;
}

.clearfix:after {
	clear: both;
	content: ' ';
	display: block;
	font-size: 0;
	line-height: 0;
	visibility: hidden;
	width: 0;
	height: 0;
}

.clearfix {display: inline-block;}

* html .clearfix {height: 1%;}

.clearfix {display: block;}