feature: Viewport units (vh, vw, vmin, vmax) status: caution tags: fallback gtie9 kind: css polyfillurls:
vh is 1/100th of the viewport's height, a
vw is 1/100th of the viewport's width, and
vmax are 1/100th of whichever dimension is smaller or larger, respectively.
vm instead of
vmin for box and border measurements, but won't size text with viewport units.
Safari on recent iOS versions (6 and 7) has issues with viewport units where entire page width/height is used for relative unit calculation instead of just viewport width/height as described above (and in the specification). This causes
serious issues under certain circumstances and severely limits the use of viewport units, particularly