.md-header__button.md-logo {
  align-items: center;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 52px;
  width: auto;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  padding: 1px;
  background: rgba(255, 255, 255, 0.06);
}

/* Slightly larger on wider screens */
@media screen and (min-width: 60em) {
  .md-header__button.md-logo img,
  .md-header__button.md-logo svg {
    height: 58px;
  }
}