The .dropdown is in a .btn-group environment while a .btn-group can
only contain .btn or .btn-group elements.
This induced problems where the m2o options covers the full overlay
environment, preventing clicks on the customize dropdown.
* Always allow to delete a part (and delete parent if empty)
* Show parent options (by displaying the snippet name if any,
"column" for col-* and "Block" otherwise)
* ...
* Mobile preview dialog
* Add page dialog (allow to click anywhere to close the modal)
* Change label for "auto resize" and "resize" options to "auto size"
and "fixed size" and add a checkmark to the currently active one
* Overlay border / Options dialog content
* Hide the odoo navbar after a delay when the editor starts
The original commit by fka used to define less variables like this:
@px-4: 4px
@px-8: 8px
The goal was to be able to change the margin values in
media queries for smaller screens.
However, as the less is only compiled once in css, those
variables didn't really help as you couldn't redefine them
from inside a media query and have the less magically
reassign the margins on the fly.
I created less helper functions to be able to easily redefine
the margins for smaller screens from inside media queries.
The task also required to replace the nbsp in the html by the
newly created mr and ml classes.
This is also the first phase of the sass -> less transition.
Christophe Simonis