So , it means to keep a hover effect I need use feature product instead multicolumn on subcategory page . But thing is feature product has only one column . I need four column in the row . Could You help me with this please?

hover effect (second picture view )  I have on home page in featured product section but I have not idea how to change code on my subcategory page in multicolumn .https://bbigmark.co.uk/pages/plant-pots-for-orchids

HiDoes anyone know how to change properly code in dawn theme to add hover effect in multicolumn product images ?