Hi Everyone,
On initial page load, the page displays a cards region along with a button.
When a user clicks on a card, a new region should slide in from the right, and the cards region should adjust to display two cards per row.

When the red-highlighted button is clicked, a new region should slide in from the right side of the page. This right-hand region must not overlap the existing cards region; instead, both regions should be displayed side by side, directly below the breadcrumb region.

Can anyone help me with this
Thanks
Sathish