Geez, leave it to Patrick Brosset to talk CSS performance in the most approachable and practical way possible.Not that CSS is always what's gunking up the speed, or even the lowest hanging fruit when it comes to improving performance.But if you're looking for gains on the CSS side of things, Patrick has a nice way of sniffing out your most expensive selectors using Edge DevTools:
Crack open DevTools.
Crack open DevTools.
[
add
]
[
|
|
...
]