height property in CSS, similar to the width property. Here's an example that changes the height of an image to 20px:
```css
img {
height: 20px;
}
```
height property to the h4 tag and set it to 25px.
Note: You may need to be at 100% zoom to pass the test on this challenge.
h4 height property to a value of 25 pixels.
testString: assert(Math.round(document.querySelector('h4').getBoundingClientRect().height) === 25 && /h4{\S*height:25px(;\S*}|})/.test($('style').text().replace(/\s/g ,'')));
```
Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.
Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.