.bio.menu-item a:before{
	content: ' ';
	display: inline-block;
background-repeat: no-repeat;
background-position:center;
	background-image: url('/wp-content/uploads/2023/11/Logo-bio.png');
	background-size: contain;
	width: 30px;
	height: 20px;
}
.bio.menu-item a span{
	font-size: 0 !important;
}