[class^="icon-"], [class*=" icon-"] {
  font-family: 'icons';
  font-style: normal;
  font-weight: normal;
 
  /* fix buttons height */
  line-height: 1em;
 
  /* you can be more comfortable with increased icons size */
  /* font-size: 120%; */
}
 
.icon-heart-outline { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
.icon-heart-filled { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
.icon-check { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
.icon-plus { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
.icon-loading { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }
.icon-external { *zoom: expression( this.runtimeStyle['zoom'] = '1', this.innerHTML = ' '); }