//
  // Close icons
  // --------------------------------------------------
  
  
  .close {
    float: right;
    font-size: 20px;
    font-weight: bold;
    line-height: @baseLineHeight;
    color: @black;
    text-shadow: 0 1px 0 rgba(255,255,255,1);
    .opacity(20);
    &:hover {
      color: @black;
      text-decoration: none;
      cursor: pointer;
      .opacity(40);
    }
  }
  
  // Additional properties for button version
  // iOS requires the button element instead of an anchor tag.
  // If you want the anchor version, it requires `href="#"`.
  button.close {
    padding: 0;
    cursor: pointer;
    background: transparent;
    border: 0;
    -webkit-appearance: none;
  }