Kvarteret.no: Add more visible hover-effect to cards

[Cengelsen]

Currently there is minimal indication that a card can be clicked. It would be better if the hover-effect was more visible, to indicate that a room can be booked. This applies to both event-cards and the cards representing rooms.

• more visible hover-effect on cards
• add small text that pops up on the middle of the card: "More info"

[mathiash98]

Which cards are we talking about? @Cengelsen

[Cengelsen]

We're talking about the items that are clickable on the index page, the event page and the room-booking page.

These types of objects, for example.