CSS viewport units (vw
, vh
, vmin
, vmax
) are great, and I want to start using them for fonts -- but I noticed here that they aren't that widely supported. I tried to google any best practices for graceful degradation in unsupported browsers, but couldn't find anything useful. Are there any better ways beyond doing something like:
h1 {
font-size: 120%; /* for unsupported browsers */
font-size: 5.3vmin; /* for supported browsers */
}
Thanks in advance!
You'll at least want to provide a fallback:
h1 {
font-size: 36px; /* Some tweener fallback that doesn't look awful */
font-size: 5.4vw;
}
Also tells about mimicing the functionality with FitText.js.
For more information, read Chris Coyier's "Viewport Sized Typography" http://css-tricks.com/viewport-sized-typography/