css Audio - Active file-generic CSS - Active Generic - Active HTML - Active JS - Active SVG - Active Text - Active file-generic Video - Active header Love html icon-new-collection icon-person icon-team numbered-list123 pop-out spinner split-screen star tv
CodePen probably won't work great in this browser. We generally only support the major desktop browsers like Chrome, Firefox, Safari, and Edge. Use this one at your own risk! If you're looking to test things, try looking at Pens/Projects in Debug View.
user profile image

This Pen is a fork of Jonathan Snook's Pen mxOVzB.

Comments

  1. With Webkit, you can just apply a transition to the value element.

  2. Legit use of CSS variables :)

  3. FWIW, and yeah I realize you said you were targeting the latest browsers, but this doesn't animate in Firefox 56. It still falls back to a functional version though, identical to the non-animated version.

  4. @pdowling Hey, just getting to this comment. It should work in latest Firefox. (Most of the battle was making it work in Firefox.)

Leave a Comment Markdown supported. Click @usernames to add to comment.

You must be logged in to comment.
Loading...
Loading...