Horizontal menu configuration
If you would like to have Horizontal Menu (or Topnav) based layout then perform below change.
Set layoutType: "horizontal" in the INIT_STATE in the src/store/layout/reducer.js. Only one change to make horizontal layouts on all the pages.
How to add new/change menu items?
In order to add, change or remove menu items from the left side navigation, simply edit in file src/components/HorizontalLayout/Navbar.js.
How to use pre-built layouts?
Each of the layout options is provided below with steps you would need to perform in src/store/layout/reducer.js in INIT_STATE object:
Topbar Light
topbarTheme: topBarThemeTypes.LIGHT
Colored Header
topbarTheme: topBarThemeTypes.DARK