// Panels

@mixin panel-variant($border, $heading-text-color, $heading-bg-color, $heading-border) {

border-color: $border;

& > .panel-heading {
  color: $heading-text-color;
  background-color: $heading-bg-color;
  border-color: $heading-border;

  + .panel-collapse > .panel-body {
    border-top-color: $border;
  }
  .badge {
    color: $heading-bg-color;
    background-color: $heading-text-color;
  }
}
& > .panel-footer {
  + .panel-collapse > .panel-body {
    border-bottom-color: $border;
  }
}

}