Hey everyone, @DFink recommended I pass this info along!
When creating a new site, as you run through all your different headings and paragraphs, set the top class (All H1 Headings, All H2 Headings, etc) line height to “1.2-”. This will allow line height to automatically adjust to the size of your text size. Since line height is inheritable, it will pass it down to any new objects you create. If you ever need to adjust a line height just do so manually.
For some reason in webflow by default line height does not automatically resize with the size of your font. So every time you change font size, you have to also change the line height or you can run into formatting issues.
The css standard is that line height does not have a unit of measurement attached. For example, this is what a usually css line height looks like line-height: 1.2; This means that your line height will be 1.2 times your font size.