SO #20126262: make last inline child fill available space.

dabblet.css

/*
 * SO #20126262: make last inline child fill available space.
 */

div {
	display: flex;
	flex-wrap: wrap;
}

span:last-child {
	flex: auto;
}




/* Decorative styles ------------------------- */

span {
	background: lightgrey;
	font: bold 15px/20px Segoe UI, Arial, Helvetica, sans-serif;
	height: 20px;
	padding: 10px 20px;
	margin: 5px;
}

span:last-child {
	background: none;
	border: 3px dashed lightgrey;
	padding: 7px 17px;
	text-align: center;
}

dabblet.html

<div>
	<span>First lorem ipsum</span>
	<span>Second</span>
	<span>Third dolar sit</span>
	<span>Fourth amet</span>
	<span>Last child</span>
</div>

dabblet.js

// alert('Hello world!');

settings.json

{"view":"split","fontsize":"100","seethrough":"","prefixfree":"1","page":"all"}