wp-calypso/client/landing/domains/header/style.scss

.header {
	text-align: center;
	h2.header__title {
		font-size: $font-title-small;
		font-weight: 400;
		margin: 0;

		@include breakpoint-deprecated( "<660px" ) {
			font-size: $font-body;
		}
	}
}

.header__logo {
	fill: var(--color-primary);

	@include breakpoint-deprecated( "<960px" ) {
		width: 39px;
		height: 39px;
	}

	@include breakpoint-deprecated( "<660px" ) {
		width: 24px;
		height: 24px;
	}
}