Your original page is clearly a content in two columns.
The easiest way to do that is to use the WordPress block editor, it has a block that will let you create content in multiple columns.
On the weaver side it will just be a page based on the default template.
If you do not want to use the two columns block of the block editor, you can check the article below on doing it with HTML
Responsive Columns and Widgets – Weaver Xtreme Guide (weavertheme.com)