// Alerts, to be used instead of Bootstrap mixin .alert-variant(@bg-color; @border; @text-color)
.lighter-alert-variant(@bg-colour; @border-colour; @text-colour) {
  background-color: @bg-colour;
  border-color: @border-colour;
  color: @text-colour;

  hr {
    border-top-color: darken(@border-colour, 5%);
  }
}