(C)Leanest CSS spinner ever

dabblet.css

/**
 * (C)Leanest CSS spinner ever
 */

@keyframes spin {
	to { transform: rotate(1turn); }
}

.progress {
	display: inline-block;
	animation: spin 1s infinite steps(21);
}

dabblet.html

<div class="progress"><img src="http://www.sapdesignguild.org/editions/highlight_articles_02/images/busy/loading_anim.gif"></div>

dabblet.js

// alert('Hello world!');

settings.json

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