Adding Color Overlay On Hover

Hi there, how do you add a color overlay on hover in?


Here is my public share link: https://preview.webflow.com/preview/market-lamb?utm_medium=preview_link&utm_source=designer&utm_content=market-lamb&preview=59ef4e43c8dd7f6502bf16323c277a91&pageId=5dd5ba30bfa29033dbc386ce&mode=preview