canisoon

Viewport units: vw, vh, vmin, vmax

97.27

CSS3

Length units representing a percentage of the current viewport dimensions: width (vw), height (vh), the smaller of the two (vmin), or the larger of the two (vmax).

Further reading:

  1. Can I use page for: Viewport units: vw, vh, vmin, vmax
  2. Blog post
  3. Polyfill
  4. Buggyfill - Polyfill that fixes buggy support
  5. Back-Forward issue blog post
  6. Microsoft Edge feature request on UserVoice