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Guys, i made some modification to the code saved succesfully in github(ex the right directory for the images since i'm not still able to create a folder or the js modification for not sliding up a div when opened :)) but the live version still goes on the previous version that i uploaded...am i missing something? thank you! oh, and what size is better to use instead of pixels?Ciao!

Hi all, i struggle for hovering the image with the eye and found this way...but the opacity afflicts also the eye and is not as good as it should be. Any better ideas? Also i'm very new to programming and found easier to write the sizes in px, but the far i go i see is almost unused. Should i better learn to use properly em and rem? Thank you in advance ciao!