You're designing a webpage where you want to ensure that the distance between lines of text is 1.5 times the size of the text. How would you achieve this using CSS?

To ensure that the distance between lines of text is 1.5 times the size of the text, you can use the line-height property in CSS. You can set it to 150%, which is equivalent to 1.5 times the font size. Alternatively, you can use line-height with an em value, like 1.5em, which achieves the same effect.