[IMP] Website Themes - Layout page

[FIX] Corrections for ci

[FIX] Ci failure

[IMP] Small corrections

- Reorder the Xpath examples.
- Add an explanation for the move directive

[ADD] Website Themes - Media section

[IMP] Website Themes - Layout section modifications

[IMP] Anchors for CEDE's references (Tutorials)

[IMP] Line width + visibility conditions alert type

[IMP] Website Themes - Layout : Anchors correction

Revert "[ADD] Website Themes - Media section"

This reverts commit 4567cfe.

Author: bram-odoo