updates.txt

- Change button tag to <a> tag
- for image tag, since they are decorative, make alt attribute empty, and add <aria-hidden="true"> attribute
- border-radius and overflow hidden to the main container that wraps the three cards so you don't have to set it to individual corners.

"Change button tag to <a> tag, make alt attribute empty for images and add <aria-hidden="true"> to them, add border-radius and overflow:hidden to the main container that wraps the three cards to avoid having to change the border radius multiple times"