Configuration of view screen

[annahi]

Dear Roundcube,
We look at webmail using your software on Firefox, and cannot work out how to display the folders sidebar, or indeed how to configure the view screen.
We switched from Elastic to Larry, which solves the problem, but we don't like the interface, so can you tell us how to arrive at an Elastic display screen with the following columns from left to right:
1 Dark blue control icons
2. Folder list – Inbox, Sent, Trash etc
3. List of emails
4. Email reader pane

Many thanks,
annahi

[JohnDoh]

The website has screenshots of how the Elastic skin looks at different resolutions. What are you seeing that's different?