Compact layout for an event

I would like to have my events appearing like in this example, where Details info, Venue info and the map are in the same row.

I the first event I created those 3 elements are one on top of the other, wasting a lot of space in vertical.

How is it possible to display them in the same row, like in the example?

Thank you

https://wordpress.org/plugins/the-events-calendar/