3 column preview card using flexbox

znair96 Excellent work. The solution looks very close to the design. Some places where you may want to improve your code

• While decreasing the width of the screen, before reaching the mobile layout i.e. in tablet layout, the flex items are stacking up on each other which is due to the flex-wrap. This is not a very good user experience in my opinion. You can use max-width instead to restrict the width.

• background-color is missing.

• You have forgotten to add the hover state on the buttons.