unshaded_productions

Hi @tuanphan, I don't know if it is the right place to talk about that or who I should address to get help. But I tried using the following code to have the effect on hover, and for some reason it is not working on the website. The weirdest part is that it works perfectly when I enter the editing mode. @media only screen and (min-width: 640px){ #block-yui_3_17_2_1_1685199937382_107289{ opacity: 0 ; transition: opacity 1s } #block-yui_3_17_2_1_1685199937382_107289:hover{ opacity: 1; transition: opacity 1s } } I repeated the code 6 times because when I just added a coma, it would only do the effect on the last picture/block of the code. (again working only in the editing mode) Could you give indicate a way to solve this or help me out somehow? Thanks a lot https://www.unshaded.eu/missions pass: Unshaded22