Duplicate Demo Template

Can anyone help out with how to get the same style as on the demo? Not the best with html so I may be missing something. The event list I would like is here and the single page event template I would like is this one
I’ve gathered I have to modify the Default Event List format and Single Event Page format using the placeholders, however just not sure how to do it

Any help/guidance would be appreciated!

https://wordpress.org/plugins/events-manager/