Horizontal menu configuration
If you would like to have Horizontal Menu (or Topnav) based layout then perform below change.
You can change the horizontal layout very easily by
adding the below attribute to the body tag in the
resources/views/layouts/master.blade.php
file.
data-layout="horizontal"
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 resources/views/layouts/sidebar.blade.php
.
How to use pre-built layouts?
Each of the layout options is provided below with steps you would need to perform in:

Topbar Light
Keep your body element with data attributedata-topbar="light" data-layout="horizontal"
E.g. <body data-topbar="light" data-layout="horizontal">
to have light topbar and Light Menubar.

Boxed Layout
Keep your body element with data attributedata-layout-size="boxed" data-layout="horizontal"
E.g. <body data-layout-size="boxed" data-layout="horizontal">
to have boxed layout.

Scrollable Layout
Keep your body element with data attributedata-layout="horizontal" data-layout-scrollable="true"
E.g. <body data-layout-scrollable="true" data-layout="horizontal">
to have Scrollable Layout.