.kv-plugin-loading{height:25px;background:url(/assets/75ebca34/img/loading-plugin.gif) 0 no-repeat;width:25px}.kv-hide{display:none}.kv-input-group-hide .input-group-addon,.kv-input-group-hide .input-group-append,.kv-input-group-hide .input-group-btn,.kv-input-group-hide .input-group-prepend{visibility:hidden}