font-size:30;
I know there's:
em
, px
, pt
, and percent
What does it mean when there's only a number and nothing next to it?
Is there a name for that measurement?
Also, what would font-size:30;
be equivalent to in px
?
It will be invalid.
Here's a tip. Use your Developer Tools of your browser to test on your current website you are creating.
e.g: Google Chrome:
Go to Settings tab > More Tools > Developers Tool or Ctrl+Shift+I
The developer tools will help you as a guide to your workaround.
The DevTools provide web developers deep access into the internals of the browser and their web application.