How to show Card to Slider

Hi Team ,

Really like f7 , and its awesome, I have been using vue

I have had a requirement, where I would like show to cards in the slider with call to action, I have tried add card to the slider but it becomes compressed,

ui is looking like this ->

I am trying to emulate facebook chat crousal which has cards :

here is my code ->
what is right way to add card , maybe I need some css

If there any tips please let me know