The <code>font-size</code> property is used to specify how large the text is in a given element. This rule can be used for multiple elements to create visual consistency of text on a page. In this challenge, you'll set the values for all <code>h1</code> through <code>h6</code> tags to balance the heading sizes.
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## Instructions
<sectionid='instructions'>
<ul><li>Set the <code>font-size</code> of the <code>h1</code> tag to 68px.</li><li>Set the <code>font-size</code> of the <code>h2</code> tag to 52px.</li><li>Set the <code>font-size</code> of the <code>h3</code> tag to 40px.</li><li>Set the <code>font-size</code> of the <code>h4</code> tag to 32px.</li><li>Set the <code>font-size</code> of the <code>h5</code> tag to 21px.</li><li>Set the <code>font-size</code> of the <code>h6</code> tag to 14px.</li></ul>
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## Tests
<sectionid='tests'>
```yml
tests:
- text: Your code should set the <code>font-size</code> property for the <code>h1</code> tag to 68 pixels.