.os3checkbox-wrapper{padding-bottom:3px; width:100%; overflow:hidden;}
.os3checkbox{width:11px; height:11px; float:left; cursor:pointer;}
.os3checkbox-label{ margin-left:16px; height:11px; line-height:11px;}
.os3checkbox-on{background-image:url(img/on.gif); background-repeat:no-repeat;}
.os3checkbox-off{background-image:url(img/off.gif); background-repeat:no-repeat;}