Try it Editor: html_pre

Edit This Code :



<!DOCTYPE html>
<html>
<body>
<p>Normal pre:</p>
<pre>
Text in a pre element is displayed in a fixed-width
font, and it preserves both     spaces    and
line breaks
</pre>

<p>Pre with specified width:</p>
<pre width="30">
Text in a pre element is displayed in a fixed-width
font, and it preserves both     spaces    and
line breaks
</pre>

<p>The width attribute is not supported in HTML5. Use CSS instead.</p>

</body>
</html>

Result :

html_pre_width