Border radius issues
Hi! I'm very new to coding but I've spent the past week learning how grids work. Although I think I've learned some things, I can't solve getting 'main' to change its border radius (and its color). Everything I've tried does nothing. My header changed just fine with the border and border-radius specifications, but I can't get main to change beyond the background color! I have no clue why. I've attached the css + html. I've tried doing <section class="main-define"> where i made it so .main-define has a defined border (outset and color) + border radius, but that border then appears inside the big black border box and the border radius still doesn't work despite the outset and color working! If anyone might know why, I'd really appreciate it. Everything I look at online says it should be working.
Ignore my terrible colors, I'm just trying to solve this first before I go in to make anything look pretty haha.
Posted Apr 9, 2026, 9:24 PM UTC