// Contextual backgrounds

.bg-variant(@color) {
  background-color: @color;
  a&:hover {
    background-color: darken(@color, 10%);
  }
}

// Contextual backgrounds

.bg-variant(@color) {
  background-color: @color;
  a&:hover,
  a&:focus {
    background-color: darken(@color, 10%);
  }
}

Make .bg-variant adjust :focus color in addition to :hover color
Make .bg-variant adjust :focus color in addition to :hover color
