.container_16 {margin-left: auto;margin-right: auto;width: 960px;}
.grid_4,.grid_11 {display:inline;float: left;position: relative;margin-left: 10px;margin-right: 10px;}
.alpha {margin-left: 0;}
.omega {margin-right: 0;}
.container_16 .grid_4 {width:220px;}
.container_16 .grid_11 {width:640px;}
.clear {clear: both;display: block;overflow: hidden;visibility: hidden;width: 0;height: 0;}