/////////////////
 // Semantic.gs // for LESS: http://lesscss.org/
 /////////////////
 
 // Defaults which you can freely override
 @column-width: 60;
 @gutter-width: 20;
 @columns: 12;
 
 // Utility variable — you should never need to modify this
 @gridsystem-width: (@column-width*@columns) + (@gutter-width*@columns) * 1px;
 
 // Set @total-width to 100% for a fluid layout
 @total-width: @gridsystem-width;
 
 // Uncomment these two lines and the star-hack width/margin lines below to enable sub-pixel fix for IE6 & 7. See http://tylertate.com/blog/2012/01/05/subpixel-rounding.html
 // @min-width: 960;
 // @correction: 0.5 / @min-width * 100 * 1%;
 
 // The micro clearfix http://nicolasgallagher.com/micro-clearfix-hack/
 .clearfix() {
 	*zoom:1;
 	
 	&:before,
 	&:after {
 	    content:"";
 	    display:table;
 	}
 	&:after {
 	    clear:both;
 	}
 }
 
 
 //////////
 // GRID //
 //////////
 
 body {
 	width: 100%;
 	.clearfix;
 }
 
 .row(@columns:@columns) {
 	display: block;
 	width: @total-width*((@gutter-width + @gridsystem-width)/@gridsystem-width);
 	margin: 0 @total-width*(((@gutter-width*.5)/@gridsystem-width)*-1);
 	// *width: @total-width*((@gutter-width + @gridsystem-width)/@gridsystem-width)-@correction;
 	// *margin: 0 @total-width*(((@gutter-width*.5)/@gridsystem-width)*-1)-@correction;
 	.clearfix;
 }
 .column(@x,@columns:@columns) {
 	display: inline;
 	float: left;
 	width: @total-width*((((@gutter-width+@column-width)*@x)-@gutter-width) / @gridsystem-width);
 	margin: 0 @total-width*((@gutter-width*.5)/@gridsystem-width);
 	// *width: @total-width*((((@gutter-width+@column-width)*@x)-@gutter-width) / @gridsystem-width)-@correction;
 	// *margin: 0 @total-width*((@gutter-width*.5)/@gridsystem-width)-@correction;
 }
 .push(@offset:1) {
 	margin-left: @total-width*(((@gutter-width+@column-width)*@offset) / @gridsystem-width) + @total-width*((@gutter-width*.5)/@gridsystem-width);
 }
 .pull(@offset:1) {
 	margin-right: @total-width*(((@gutter-width+@column-width)*@offset) / @gridsystem-width) + @total-width*((@gutter-width*.5)/@gridsystem-width);
 }