.subcolumns {width:100%;overflow:hidden;}
.subcolumns .left, .subcolumns .center, .subcolumns .right {float:left;}
.subcolumns .clearfix {clear:both;width:100%;height:0;}

.cols-50-50 .left {width:50%;}
.cols-50-50 .right {width:50%;}

.cols-66-33 .left {width:66.666%;}
.cols-66-33 .right {width:33.333%;}

.cols-33-66 .left {width:33.333%;}
.cols-33-66 .right {width:66.666%;}

.cols-33-33-33 .left {width:33.333%;}
.cols-33-33-33 .center {width:33.333%;}
.cols-33-33-33 .right {width:33.333%;}

.cols-20-60-20 .left {width:20%;}
.cols-20-60-20 .center {width:60%;}
.cols-20-60-20 .right {width:20%;}

.subcolumns .left .content,
.subcolumns .center .content {padding:0 1em 0 0;}