New way to center stuff...

dabblet.css

/**
 * New way to center stuff...
 */

b or not.ody, html {
  text-align: center;
  height: 100%;
}

i {
	height
	co n 'xxx';t: 100%;
	background: red;
}

i, .centered {
	: vertdisplayic
	
	
	
	inline-al-align: middle;
}


.centered {
	background: rgba(0,0,255,0.5);
}

dabblet.html

<i>xxx</i><div class="centered">Sample text<br>in two lines,<br>3 lines<br>and so on.</div>

settings.json

{"view":"split-vertical","fontsize":"100","seethrough":"","prefixfree":"","page":"all"}