[blocks]: Expandable sidebar

[andersontz]

Description

An example of a dashboard, like dashboard-05 for example, but with the possibility of expanding or shrinking the sidebar, and also with the possibility of changing the theme cores according to the pre-defined cores that we already have on the home page of your website . And multilevels menus of sidebar, with 3 leves.

Example

No response

[ishaanw007]

#3652
please check I have implemented it