文本行的斑马条纹

使用条纹背景，配合 background-origin: content-box

<pre><code>while (true) {
	var d = new Date();
	if (d.getDate()==1 &amp;&amp;
	    d.getMonth()==3) {
		alert("TROLOLOL");
	}
}</code></pre>

pre {
  padding: 0.5em;
  line-height: 1.5;
  background: hsl(20, 50%, 95%);
  background-image: linear-gradient(rgba(120, 0, 0, 0.1) 50%, transparent 0);
  background-size: auto 3em;
  background-origin: content-box;
  font-family: Consolas, Monaco, monospace;
}