/* Namespaces */

#fancyNamespace {
  .button () {
    display: block;
    background: mix(@color2, @color1, 50%);
    border: @borderWidth solid @black;
  }
  .round-corner(@radius) {
    border-radius: @radius;
    -webkit-border-radius: @radius;
    -moz-border-radius: @radius;
  }
  .text-decoration {
    text-indent: -9999px;
  }
  .border () {
    border: 1px solid @black;
  }
  .rectangle(@w: 200px, @h: 200px) {
    width: @w;
    height: @h;
  }
}