Display style in text, but at text style size
4288
Show inline math as if it were display math (and vice versa)
108711
Cut off text in a div if it exceeds set width?
137256
Do fontsize environments exist?
13594
How to use particular CSS styles based on screen size / device
137500
Adapt the size of a form to its title text in C#
139990
Beamer and description environment text size
89242
How do I change the font-size of an  element within ?
90578
Consistent font-size across browsers (web development)
47797
PDF editor to change font size
56530
Beamer-Changing \textwidth
115070
How to extend the heading to the full text width?
63861
Auto-size dynamic text to fill fixed size container
26580
Beamer: how to change the font size in math mode?
23540
Style  to read dimensions from its HTML attributes, not CSS
14561
How can I manually choose the size of a wide accent? (math mode)
146114
select text inside an html element and change style
36018
Resize display in display arrangement / actual size instead of resolution