woocommerce/plugins/woocommerce-admin/client/two-column-tasks/headers/section-header.scss

.woocommerce-task-section-header__container {
	display: flex;

	.illustration-background {
		max-width: 150px;
		margin-left: $gap;
	}

	.woocommerce-task-header__contents p {
		font-size: 16px;
	}

	.woocommerce-task-header__contents h1 {
		font-size: 20px;
		line-height: 28px;
		padding: 0px;
	}
}