.grid-2 .col, .grid-4 .grid-2, .grid-2-66-33 .col, .grid-2-66-33 .grid-2 .col, .grid-2-75-25 .col, .grid-2-75-25 .col {float:right;display:inline;}
.grid-2 div.first, .grid-4 div.first, .grid-2-66-33 div.first, .grid-2-66-33 div.first div.first, .grid-2-33-66 div.first,  .grid-2-75-25 div.first, .grid-2-75-25 div.first {float:left;}
.grid-2 .col, .grid-4 .grid-2 {width:50%;}
.grid-4 .grid-2 .col, .grid-2-66-33 .grid-2 .col {width:50%;}
.grid-3 .col, .grid-2-66-33 .col, .grid-2-33-66 .col {float:left;width:33%;}
.grid-2-66-33 div.first, .grid-2-33-66 .col {width:66%;}
.grid-2-33-66 div.first {width:32%;}
.grid-2-75-25 .col {width:24%;}
.grid-2-75-25 div.first, .grid-2-75-25 .col {width:74.2%;}
.grid-2-75-25 div.first {width:24%;}
.grid-2-75-25 div.first {width:74.2%;}
.grid-2:after, .grid-3:after, .grid-4:after, .grid-2-66-33:after, .grid-2-33-66:after, .grid-2-75-25:after, .grid-2-75-25:after {content:".";display:block;height:0;clear:both;visibility:hidden;}
.grid-2, .grid-3, .grid-4, .grid-2-66-33, .grid-2-33-66, .grid-2-75-25, .grid-2-75-25 {zoom:1;}

/*.grid-2, .grid-3, .grid-4 {margin-bottom:1em;}*/
.grid-4 .grid-2 {margin-bottom:0;}