MINI

C:/xampp/htdocs/voucer/assets/web_admin/bower_components/bootstrap/less/mixins/

files >> C:/xampp/htdocs/voucer/assets/web_admin/bower_components/bootstrap/less/mixins/labels.less

 // Labels

.label-variant(@color) {
  background-color: @color;

  &[href] {
    &:hover,
    &:focus {
      background-color: darken(@color, 10%);
    }
  }
}