.ez-hide{opacity:0;filter:alpha(opacity=0)}.ez-checkbox{background:url(../images/custom-icons.png) no-repeat}.ez-radio{background:url(../images/custom-icons.png) 0 -18px no-repeat}.ez-checked{background-position:-18px 0}.ez-selected{background-position:-18px -18px}.ez-checkbox,.ez-radio{display:inline-block;width:18px;height:18px;margin:0 8px 0 0}