.icon-qrcode { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
.icon-spin-refresh { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
.icon-spin-preload { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }