The mobile version
How the mobile website is generated and how to adjust it by hand.
It arranges itself
Most of your guests will open the website on their phones. You do not have to design it twice: the mobile version is generated from the desktop one, placing the components one below the other.
Adjust it by hand
Switch to Mobile at the top of the editor and move or resize whatever you like. From then on the mobile version is yours: changes you make on desktop no longer rearrange it.
If you would rather start again, press Rearrange automatically.