.skone-half, .skone-third, .sktwo-thirds,
.skone-fourth, .skthree-fourths { 	
	float:left; 
	margin-right:4%;
	margin-bottom: 10px;
	position:relative; }
.skone-half { width: 48%; }
.skone-third { width: 30.66%; }
.sktwo-thirds { width:65.32%; }
.skone-fourth { width:22%; }
.skthree-fourths { width:74%; }

.sklast { margin-right: 0 !important; clear: right; }
.skclear { clear: both; }

.skhighlight { margin: 0 1px; }