Why are our corners rounded?

Does this still count?

Does this still count as the site of the day even though it has a minimal color scheme and seems relatively uninspired?

Have I learned anything?

Or amd I just copying and pasting from Codepen, trying to figure out responsive elements work?

Here is a cute thing:

Rounded corners for an element with a specified background color:

Have you seen me?

I am here in these

Rounded corners!