Hi guys, wanted to introduce myself and say hi. I'm Sergio from Colombia (South America). I'm having a hard time grasping the knowledge required to become good at CSS layout. Positioning, margin, padding, and border are one of the things I struggle with the most. Do you guys have any suggestions or documentation that I can take a look at to become better at this. TY I also tried to understand CSS grid and flexbox, but those topics are also a pain in the butt for me.