philomena/assets/css/options/block-borders.css

@define-mixin border-for-flash-type $type {
  .flash--$(type) {
    border: 1px solid var(--$(type)-border-color);
  }
}

:root {
  --separator-vertical-size: inherit;
}

.block__content,
.block__tab {
  border: 1px solid var(--primary-border-color);
}

.button {
  border: 1px solid var(--primary-border-color);
}

.button__group,
.button__group--single,
.button__group--standalone {
  border: 1px solid var(--secondary-color);
}

@mixin border-for-flash-type success;
@mixin border-for-flash-type warning;
@mixin border-for-flash-type danger;
@mixin border-for-flash-type information;
@mixin border-for-flash-type special;