# Now edit desktop and mobile side by side!

Ever finished a page on desktop, opened it on your phone, and found awkward line breaks or a cropped hero image? Now you can open the mobile view right next to your desktop editor — preview and fix it on the spot. Edits on one side instantly show up on the other.

![Image](https://upload.cafenono.com/image/slashpagePost/20260529/204026_aVMUsCg5bUtSlAkjR3)

### Check these on the mobile preview

- Whether your cover image displays without being cropped

- Whether columns or text wrap without breaking the layout

- Whether embedded videos or maps display at the right aspect ratio

### Also new — pairs well with this update

**Hide the left sidebar**: Hide the sidebar when you don't want to surface other pages on your site, or when you want to rely on the top menu only.

[Video](https://vz-127031db-d43.b-cdn.net/be298ae6-2e88-4f40-81e9-9fdbb6e9c11a/playlist.m3u8)

**Center or right-align the top menu**: Switch the top menu alignment to match the rest of your site's layout.

[Video](https://vz-127031db-d43.b-cdn.net/58d5b461-dc15-4779-9e23-48a5191a0f49/playlist.m3u8)

For the site tree, see the [root Markdown](https://slashpage.com/slashpage.md).