div.list-of-messages {
  margin: 1em 0;

  article.message {
    display: flex;
    margin-top: 2em;
    word-wrap: break-word;
    padding: 5px;

    &:first-of-type {
      margin-top: 1em;
    }

    div.author {
      width: 12em;
      margin-right: 1em;

      div.author-name {
        font-weight: bold;
      }

      a.message-timestamp {
        font-style: italic;
        font-size: 0.90em;
        color: var(--muted-text-color);
        &:hover { text-decoration: underline; }
      }
    }

    div.content {
      flex: 1;

      menu {
        > li {
          padding: 0;
          margin-right: 1.5em;
        }
      }
    }

    @media (max-width: 660px) {
      display: block;
      margin-top: 2em;

      div.author {
        margin: 0 0 1em;
        width: auto;

        div.author-name {
          display: inline;
          margin-right: 0.5em;
        }

        a.message-timestamp {
          display: inline;
          color: var(--muted-text-color);
          font-size: 0.8em;
        }
      }
    }
  }
}
