Flexbox have been used with margin and padding

Hello all ,

Could I get some feedback on my solution ? !

I'm happy with what I've done I haven't found how to handle the space in the third card on the right of the paragraph I think there is little more on the design Do you have any advice on how could I handle it ?

I know that there is accessibility issues I'm not fully aware of how use them but I'm working on it

Thanks you for reading me