There are a number of ways to change the look of BrowserSim.
Rotate the view
To rotate the view between portrait and landscape modes, click any corner of the browser window. Alternatively, right-click the browser window and click Turn Left or Turn Right.
Change the replicated device
To change the replicated mobile device, right-click the browser window and select from the listed devices.
Remove or use skins
To view a plain browser window without the mobile device skin, right-click the browser window and clear the Use Skins check box. To reapply the skin, right-click the browser window and select the Use Skins check box.