jmes

/**
 * div with irregular shapes with css3 and html5 (SO)
 * http://stackoverflow.com/questions/12126731/div-with-irregular-shapes-with-css3-and-html5/12128398#12128398
 */
div { box-sizing: border-box; }
.container {
	overflow: hidden;
	width: 60em;
	height: 60em;
	margin: 5.6em auto 0;

jmes

/**
 * div with irregular shapes with css3 and html5 (SO)
 * http://stackoverflow.com/questions/12126731/div-with-irregular-shapes-with-css3-and-html5/12128398#12128398
 */
div { box-sizing: border-box; }
.container {
	overflow: hidden;
	width: 60em;
	height: 60em;
	margin: 5.6em auto 0;