Save these links if you want to be better at CSS / Divi
30 CSS Best Practices for Beginners
How to Edit Source Files Directly in Chrome
An Introduction to CSS Transitions & Animations
CSS Tricks For Your Divi Theme Project And Product Thumbnails
On The Tenth Day Of Divi, We Explore Seven Simple CSS Tricks
SIZING WITH CSS3’S VW AND VH UNITS
CSS Layout – The position Property
How The Custom CSS Tab and The Divi Library Can Transform Your Workflow
How To Add Custom Fonts In WordPress
How to Create Diagonal Lines Between Sections in Divi
Transform a Divi Menu Item Into a CTA Button