ildi-wp/dev/scss/tools/_mixins.scss

@mixin slim-ul {
  ul {
    margin: 0;
    padding: 0;
    list-style: none;

    li {
      margin: 0;
      padding: 0;
      list-style: none;
    }
  }
}

@mixin sr-only {
  position: absolute;
  border: 0;
  padding: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
  clip: rect(0, 0, 0, 0);

  &.with-focus {
    &:active,
    &:focus {
      position: static;
      width: auto;
      height: auto;
      overflow: visible;
      white-space: normal;
      clip: auto;
    }
  }
}