/* Keep presentation downloads available on narrow screens. */
@media (max-width: 767px) {
  body > header {
    display: flex;
    flex-wrap: wrap;
    height: auto;
    font-size: 14px;
  }
  body > header a {
    float: none;
    padding: 6px 10px;
  }
  body > header .pull-right {
    display: flex;
    justify-content: flex-end;
    width: 100%;
    float: none;
  }
}