#c_block_container{width:100%;overflow:hidden;clear:left}#c_block_container .content-block{float:left;position:relative;margin:7px;height:auto}#c_block_container .two-col{width:48%}#c_block_container .three-col{width:30.8%}#c_block_container .four-col{width:22%}#c_block_container .five-col{width:16.8%}#c_block_container .six-col{width:13.33%}#c_block_container .last{clear:right;margin-right:0!important}