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!

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

JavaScript

Posted by Justin Evans
Justin Evans
7,075 Points

JS Doesn't want to run the animate.css class

https://github.com/jaevans52/front-end-project/blob/master/js/script.js

Just shoots to the left instead of performing the animation when the onclick function executes.

1 Answer

Steven Parker
Steven Parker
225,652 Points
Steven Parker
Steven Parker
225,652 Points

I see a few issues:

  • there is more than one element with the same ID "surprise" (ID's must be unique)
  • there is more than one nested element with the same "onclick" function
  • the "zoomOut" function wipes out all the original classes, which causes the centering to be lost (jump left)
  • with no "animation-duration", the animation will happen instantly
  • you may want to add "animation-fill-mode: forwards;" to keep the faded-out button from re-appearing