imio-publik-themes/static/celles/_custom.scss

#header h1 a {
	height: 70px;
	margin-left: 30px;
}

@media screen and (max-width: 800px) {
	nav.site-nav {
		margin-top: 127px;
	}
	#header h1 a {
		height: 85px;
		margin-left: -19px;
	}
}