Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

CSS Modular CSS with Sass Getting Modular with Mixins and Functions Pixels to Em Function

Posted by tian jin
tian jin
Courses Plus Student 5,162 Points

is the line-height missing em?

do I have to add em unit after the line-height value ?

1 Answer

Emma Willmann
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Emma Willmann
Treehouse Project Reviewer
Emma Willmann
.a{fill-rule:evenodd;}techdegree seal-36
Emma Willmann
Treehouse Project Reviewer

The line height does not need a length unit like em or px. If you use just a number like 1.5, it acts as a multiplier with the current font size. So, if current font size 16px and line height is 1.5, line height would become 24px.