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body{text-align:center;background:#eff3f6;margin:2em;}
i{display:inline-block;position:relative;margin:0 .1em;}
i::before{content:"";position:absolute;display:block;}

.folder{
	width:14px;
	height:10px;
	background-image:linear-gradient(#a7c3d9, #709fc2);
	box-shadow:inset 0 1px 0 #c6d9e7, 0 1px 0 #bbbfc3;
	border-width:1px;

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/**
 * TV screen
 */

html { background: white; }

.tv {
	position: relative;
	width: 200px;
	height: 150px;

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/**
 * Centrage horizontal et vertical — universel
 */

html, body {
    height: 100%;
    margin: 0;
    width: 100%;
}
.layout {

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// 1: how could you rewrite the following to make it shorter?
if (foo) {
  bar.doSomething(el);
} else {
  bar.doSomethingElse(el);
}