//
// Adds a combination selector for links in addition to the specified
// class declaration.
//
@mixin link-selector($selector) {
  a#{$selector},
  #{$selector} {
    @content;
  }
}

//
// Unsets underlined text styles on the given link.
//
@mixin unset-link-underline() {
  &,
  &:hover,
  &:focus,
  &:active {
    text-decoration: none;
  }
}