.cf:after, .li-cf li:after, .column-1-inner:after {content:'.';display:block;font-size:0;height:0;clear:both;visibility:hidden;}
.cf, .li-cf li, .column-1-inner {zoom:1;}
.list-members {margin:0 -20px 1em 0;}
.list-members li {float:left;width:112px;padding:0 0 8px;}
.list-members .screen-name {display:block;}