Legibility. Or not.

If your site takes a while to load and this is how you style your page without javascript turned on, I recommend reconsidering your choices.

Even if your site doesn't take a while to load for you, it will for the person on 2G on the other side of the world.

Unless, of course, you don't care about your site being accessible or legible. I can understand that not-caring.

Related, no, I'm not going to turn on javascript to view your site. If you can't render on the server and render well, learn.