.horizontal-menu-icon {
  background: #fff0;
  border: 0;

  display: block;

  margin: 0 auto;
  padding: .3em;
  font-size: 33px;
  outline: 0;
}

.amp-nested-menu-close {
  margin-left: 10px;
  outline: 0;
  border: 0;
  background: #fff0;
}
