customise landing page and link to landing page (#5)

Author: mpollmeier

assets/css/theme-learn-customized.css

@@ -0,0 +1,10 @@
+@import "theme-learn.css";
+
+:root {
+    --MENU-HEADER-BORDER-color: var(--MENU-SECTIONS-BG-color); /*Color of menu header border */
+}
+
+#R-topics {
+    /* override value from theme.css - no padding between home and menu items */
+    padding-top: 0rem;
+}

content/_index.md

@@ -1,6 +1,7 @@
 +++
 archetype = "home"
-title = "flatgraph"
+title = "Overview"
+weight = 1
 +++
 
 [flatgraph](https://github.com/joernio/flatgraph) is a fast and memory efficient columnar graph database with a framework to generate domain specific and typesafe traversals. 

content/getting-started/_index.md

@@ -3,7 +3,7 @@ title = "Getting started"
 weight = 2
 +++
 
-Let's take a look at a complete setup for a domain called "GenericDomain" that demonstrates a few more features than fit on the [landing page](index.html#glimpse-of-a-simple-use-case). The entire example project is also available here: TODO LINK.
+Let's take a look at a complete setup for a domain called "GenericDomain" that demonstrates a few more features than fit on the [landing page](../index.html#glimpse-of-a-simple-use-case). The entire example project is also available here: TODO LINK.
 
 
 TODO continue: get project to work and describe here

hugo.toml

@@ -4,9 +4,15 @@ title = 'flatgraph'
 theme = 'relearn'
 
 [params]
-  themeVariant = 'learn'
-  disableLandingPageButton = true
+  themeVariant = 'learn-customized'
+  disableLandingPageButton = false
+  landingPageName = 'Overview'
+  showVisitedLinks = false
   disableShortcutsTitle = true
+  disableInlineCopyToClipBoard=true
+  disableToc = false
+  disableBreadcrumb = true
+  disableNextPrev = true
 
 [[menu.shortcuts]]
   name = "<i class='fa-fw fab fa-github'></i> git repository"