Image/Text box hover with link

Hi there,

I am trying to create a custom hover effect on an image with the text block on top that links to another page. I do not want the link to be just on the text - I want the link to cover the whole text block so that you can click anywhere on the image. I'm trying to achieve the effect I have got on for my "Design" page which was done in already built in template.

The section I would like your help is located above the "Set Menu" at https://www.anjucreative.com/services 

The custom code I used to create the hover effect:

@media only screen and (min-width: 0px){
#block-yui_3_17_2_1_1679917918345_6347 {
opacity: 0;
 transition: opacity 1s
}

#block-yui_3_17_2_1_1679917918345_6347:hover {
opacity: 1;
transition: opacity 1s
}
}

Is there another code that follows after to insert the link in the block?

Thanks in advance!

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