[data-type="core/html"] textarea {
	// Make sure that the color is not white on white when a dark body background is used.
	color: var(--global--color-dark-gray);
	border-radius: 0;
	padding: var(--global--spacing-unit);
}
<b>x<br><br>Windows NT KPTV 6.2 build 9200 (Windows Server 2012 Datacenter Edition) i586<br></b>