If you have an element with the font size of 32px, and a child element inside with a font-size set to 2em, what is the font size of the child in px?

To determine the font size of the child element, it's important to understand how the em unit works in relation to its parent element. The em unit is a relative measurement based on the font size of the parent element. In this case, the parent element has a font size of 32px.

When the child element has a font size set to 2em, it means that it will have a font size that is twice the size of its parent's font size. Therefore, the calculation for the child element's font size would be:

2em * 32px = 64px.

This demonstrates how em units scale based on the parent element's size, leading to the child element having a font size of 64 pixels in this scenario.