Learn how to create an image overlay zoom effect on hover.
Read on how to do it in this link: https://www.w3schools.com/howto/howto_css_image_overlay_zoom.asp
Image Hover Fullscreen Zoom
Hover over the image to see the zoom effect.
Try it yourself here: https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_image_overlay_zoom