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 CSS Layout Basics Page Layout with the Float Property Clearing and Containing Floats

Posted by Utkarsh kapil
.a{fill-rule:evenodd;}techdegree
Utkarsh kapil
Front End Web Development Techdegree Student 2,365 Points

why overflow: hidden cleared float in this?

i am confused on how overflow: hidden was able to clear floats

1 Answer

Steven Parker
Steven Parker
231,261 Points
Steven Parker
Steven Parker
231,261 Points

The "overflow" property doesn't directly "clear" the floats.

But what it does is to create a new "block formatting context" which will also force the collapsed element to expand to the full height of its floated child elements.

For more details, see the MDN documentation pages on Overflow and Block formatting context.