@media screen and (min-width: 880px) {
	/* Main menu is in the left sidebar when page is wide enough. */
	#ham-toggle {
		display: none;
	}
}

@media screen and (max-width: 879px) {
	#site-logo {
		visibility: hidden;
	}

  #left-column {
    display: none;
  }

	#right-column {
		width: calc(100% - 20px);
		margin-top: 0;
		margin-bottom: 1rem;
		position: static;
	 	height: auto;
	}
}