.kv-plugin-loading{width:25px;height:25px;background:transparent url(https://www.sellonexport.com/assets/b77ebfcf/img/loading-plugin.gif.pagespeed.ce.E2MJBSZ7gJ.gif) center left no-repeat}.kv-hide{display:none}.kv-input-group-hide .input-group-addon,.kv-input-group-hide .input-group-btn{visibility:hidden}.kv-input-group-hide .input-group-prepend,.kv-input-group-hide .input-group-append{visibility:hidden}