Config sans-serif, Because Who Needs Aesthetics?

As the supreme ruler of this domain, you have decreed that sans-serif be the only font allowed.

You have also ordered the following font sizes and styles:

• Body text: 16px, Helvetica
• Headings: 20px, bold, sans-serif
• Buttons: 14px, sans-serif, bright red

Kerning, because you have to.

Metrics, because you're a perfectionist.

You may also want to adjust letter spacing, because who knows.

Apply these changes, and watch your site crumble into ruin.