Widgets design

Aloha, 

I would really appreciate it if somebody could help me with the widgets code.  I'm locked in till 2025 with the Wix website. When I add the Availability widget, and calendar widget it looks out of place.  My page is www.livingituphawaii.com . I would like that if my potential guest clicks on the search on the home screen or if they are on my Vacation Renlar page ( properties) it looks like this page property https://www.vacayseekers.com/  and the search button.  What am I supposed to do to make it look like that? 

Thanks in advance. Ania

In the settings for each Widget in OwnerRez, there's a CSS block, where you can add CSS code that will, to some extent, change the appearance of the Widget to make it match better.