:local {
  .webaim-semantic-heading-blockquote {
    margin-left: 0;

    cite {
      font-style: italic;
    }

    span {
      margin-right: 0.7ch;
      opacity: 0.7;
    }
  }

  .webaim-semantic-heading-content {
    margin-top: 0.75rem;
    max-width: 50rem;
    padding: 0.5rem 2rem 0.5rem 0;
    position: relative;
    white-space: pre;
    word-break: normal;
    word-spacing: normal;
    word-wrap: normal;

    ul {
      list-style-type: none;
    }

    b {
      margin-right: 0.9ch;
    }

    &::after {
      border: 1px solid currentColor;
      border-radius: 5px;
      content: '';
      height: 100%;
      left: 0;
      opacity: 0.15;
      position: absolute;
      top: 0;
      width: 100%;
    }
  }
}