diff --git a/themes/nluug/assets/scss/styles.scss b/themes/nluug/assets/scss/styles.scss
index e202977..e264055 100644
--- a/themes/nluug/assets/scss/styles.scss
+++ b/themes/nluug/assets/scss/styles.scss
@@ -71,151 +71,6 @@ h1, h2, h3, h4, h5, strong, b {
     //text-transform: uppercase;
 }
 
-.header{
-    background-color: $color-header;
-    box-shadow: 1px 1px 5px 0px grey;
-    position: sticky;
-    //top: 100px;
-    width: 100%;
-    line-height: 2;
-  }
-
-/* Nav menu */
-.nav{
-    width: 100%;
-    height: 100%;
-    position: fixed;
-    background-color: $color-header;
-    overflow: hidden;
-    max-height: 0;
-    transition: max-height .5s ease-out;
-}
-.menu a {
-    display: block;
-    padding: 10px;
-    color: $color-text-inverse;
-}
-.menu a:visited {
-    color: $color-text-inverse;
-}
-.menu a:hover{
-    background-color: $color-header;
-    color: gray;
-    text-decoration: none;
-}
-
-/* Menu Icon */
-.hamb{
-    cursor: pointer;
-    float: right;
-    padding: 40px 20px;
-}
-
-.hamb-line {
-    background: white;
-    display: block;
-    height: 2px;
-    position: relative;
-    width: 24px;
-
-}
-
-.hamb-line::before,
-.hamb-line::after{
-    background: white;
-    content: '';
-    display: block;
-    height: 100%;
-    position: absolute;
-    transition: all .2s ease-out;
-    width: 100%;
-}
-.hamb-line::before{
-    top: 5px;
-}
-.hamb-line::after{
-    top: -5px;
-}
-
-.side-menu {
-    display: none;
-} /* Hide checkbox */
-
-/* Toggle menu icon */
-.side-menu:checked ~ nav{
-    max-height: 100%;
-}
-.side-menu:checked ~ .hamb .hamb-line {
-    background: transparent;
-}
-.side-menu:checked ~ .hamb .hamb-line::before {
-    transform: rotate(-45deg);
-    top:0;
-}
-.side-menu:checked ~ .hamb .hamb-line::after {
-    transform: rotate(45deg);
-    top:0;
-}
-
-/* Sub nav */
-.subnav-content {
-    background-color: $color-header;
-    color: black;
-    width: 100%;
-    z-index: 1;
-    padding: 10px 0 ;
-    //display: none;
-  }
-.subnav-content a {
-    color: $color-text-inverse;
-    text-decoration: none;
-    padding: 0;
-    margin: 10px 0;
-    text-align: center;
-}
-.subnav-content a:visited {
-  color: $color-text-inverse;
-}
-.subnav:hover .subnav-content {
-    display: block;
-}
-
-/* Responsiveness */
-@media (min-width: 768px) {
-    /* Sub nav */
-    .subnav-content {
-        padding: 8px 0;
-        display: none;
-        background-color: $color-header;
-        color: $color-text-inverse;
-    }
-    .header ul {
-      float: right;
-    }
-    .nav{
-        max-height: none;
-        top: 0;
-        position: relative;
-        float: right;
-        //width: fit-content;
-        background-color: transparent;
-    }
-    .menu li{
-        float: left;
-    }
-    .menu a {
-      color: $color-text-inverse;
-    }
-    .menu a:hover {
-        background-color: transparent;
-        color: gray;
-    }
-
-    .hamb{
-        display: none;
-    }
-}
-
 // Highlight-box om bijvoorbeeld onze evenementen opvallend op homepage te laten zien
 .highlight-box {
   background-color: $color-highlight-box-background;
@@ -334,40 +189,10 @@ ul, ol {
     // text-align: justify;
 }
 
-header {
-    line-height: 2;
-    //flex-basis: 10rem;
-    //flex-grow: 1;
-    //position: relative;
-    display: flex;
-    justify-content: space-between;
-    padding-bottom: 1rem;
-}
-
-header a {
-    text-decoration: none;
-}
-
-header ul {
-    list-style-type: none;
-    padding: 0;
-}
-
-header li, header a {
-    //margin-bottom: .2rem;
-    //text-align: right;
-    //margin-right: 2rem;
-    display: inline;
-}
-
 h2.post {
     padding-top: .5rem;
 }
 
-header ul a:first-child {
-    padding-left: 1rem;
-}
-
 .list li {
     display: flex;
     align-items: baseline;
diff --git a/themes/nluug/assets/scss/styles_navigation_menu.scss b/themes/nluug/assets/scss/styles_navigation_menu.scss
new file mode 100644
index 0000000..6068cc4
--- /dev/null
+++ b/themes/nluug/assets/scss/styles_navigation_menu.scss
@@ -0,0 +1,200 @@
+header {
+  position: relative;
+  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.07), 0 1px 2px 0 rgba(0, 0, 0, 0.05);
+}
+
+.header-content {
+  align-items: center;
+  max-width: 1200px;
+  margin: 0 auto;
+  padding: 10px 20px;
+  color: #212529;
+}
+
+.logo {
+  text-decoration: none;
+  font-size: 25px;
+  color: inherit;
+  margin-right: 20px;
+}
+
+label {
+  padding: 23px 20px;
+  position: absolute;
+  cursor: pointer;
+  right: 0;
+  top: 0;
+}
+
+input[type="checkbox"] {
+  opacity: 0;
+  position: absolute;
+  right: 0;
+}
+
+label span {
+  width: 20px;
+  height: 3px;
+  display: block;
+  background: #4f3e3e;
+  position: relative;
+}
+
+label span::after, label span::before {
+  content: "";
+  position: absolute;
+  display: block;
+  background: inherit;
+  width: inherit;
+  height: inherit;
+} 
+
+label span::before{
+  top: 8px;
+}
+
+label span::after {
+  bottom: 8px;
+} 
+
+label::before {
+  position: absolute;
+  content: "";
+  width: 58px;
+  height: 49px;
+  top: 0;
+  right: 0;
+}
+
+input[type="checkbox"]:focus + label::before {
+  box-shadow: 0 0 20px black;
+}
+
+//ul.menu {
+//  background: #f2f2f2;
+//}
+
+ul.menu li {
+   list-style: none;
+   font-size: 18px;
+}
+
+ul.menu li button {
+    font-size: inherit;
+    border: none;
+    background-color: transparent;
+    cursor: pointer;
+    width: 100%;
+}
+
+ul.menu li a {
+   display: block;
+   color: inherit;
+   text-decoration: none;
+}
+
+ul.menu li a, ul li button {
+  padding: 0.7rem 1rem;
+  text-align: left;
+}
+
+.menus {
+  position: absolute;
+  top: 3.2rem;
+  left: 0;
+  right: 0;
+  
+  /*  hide dropdown on small screens  */
+  visibility: hidden;
+  /*  smooth transitioning  */
+  transform: translateY(-1em);
+  transition: transform ease 0.2s;
+}
+
+/* toggle main dropdown */
+
+input[type="checkbox"]:checked ~ nav > ul {
+  visibility: visible;
+  transform: translateY(0);
+}
+
+.dropdown {
+  padding: 2px 1.5rem;
+  height: 0;
+  overflow: hidden;
+  transition: height ease 0.2s;
+}
+
+li:focus-within .dropdown {
+  height: 135px;
+}
+
+.arrow {
+  width: 0.5em;
+  height: 0.5em;
+  display: inline-block;
+  vertical-align: middle;
+  border-left: 0.15em solid currentColor;
+  border-bottom: 0.15em solid currentColor;
+  transform: rotate(-45deg);
+  margin-left: 0.38em;
+  margin-top: -0.25em;
+  transition: transform 100ms ease-in-out;
+}
+
+li:focus-within > button > .arrow {
+  transform: rotate(-225deg);
+  margin-top: 4px;
+}
+
+/* MEDIA QUERIES  */
+@media (min-width: 640px) {
+  
+  .header-content {
+    display: flex;
+  }
+  
+  .menus {
+    position: static;
+    visibility: visible;
+    background: #fff;
+    display: flex;
+    transform: initial;
+  }
+  
+  label, input[type="checkbox"] {
+    display: none;
+  }
+  
+  ul.menu li {
+    position: relative;
+    font-size: 14px;
+  }
+  
+  ul.menu li a:hover,
+  ul.menu li button:hover {
+    background-color: #f2f2f2;
+  }
+  
+  .dropdown {
+    position: absolute;
+    right: 0;
+    left: auto;
+    box-shadow: 0 10px 15px -3px rgba(46, 41, 51, 0.08),
+    0 4px 6px -2px rgba(71, 63, 79, 0.16);
+    z-index: 99;
+    min-width: 10rem;
+    padding: 0;
+    background-color: #fff;
+    border-radius: 0 0 0.5rem 0.5rem; 
+  }
+  
+  ul.menu li:hover .dropdown {
+    height: 135px;
+  }
+  
+  ul.menu li:hover > button > .arrow {
+    transform: rotate(-225deg);
+    margin-top: 4px;
+  }
+}
diff --git a/themes/nluug/layouts/_default/baseof.html b/themes/nluug/layouts/_default/baseof.html
index 750975d..ee3024a 100644
--- a/themes/nluug/layouts/_default/baseof.html
+++ b/themes/nluug/layouts/_default/baseof.html
@@ -6,7 +6,6 @@
     <a class="skip-link" href="#main">Ga naar hoofd</a>
       <main id="main">
         <div class="content">
-          <a href="/"><img src="/afbeeldingen/logo/nluug-logo.png" alt="NLUUG-logo" title="{{ .Site.Title }}"></a>
           {{ partialCached "header.html" . }}
           {{ partial "breadcrumb.html" . }}
           <section>
diff --git a/themes/nluug/layouts/partials/head.html b/themes/nluug/layouts/partials/head.html
index d1c37bb..bbde381 100644
--- a/themes/nluug/layouts/partials/head.html
+++ b/themes/nluug/layouts/partials/head.html
@@ -13,72 +13,13 @@
     <link rel="alternate" type="application/json" title="{{ .Site.Title }}" href="{{ absURL "feed.json" }}" />
     <link rel="shortcut icon" type="image/png" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=">
     {{ partialCached "style.html" . }}
-<!--
+
+    <!-- Schema.org opmaak -->
     {{ if .IsHome -}}
-  <script type="application/ld+json">
-  {
-      "@context": "http://schema.org",
-      "@type": "WebSite",
-      "name": "{{ .Site.Title }}",
-      "url": "{{ .Site.BaseURL }}",
-      "description": "{{ .Site.Params.description }}",
-      "thumbnailUrl": "{{ .Site.Params.Logo | absURL }}",
-      "license": "{{ .Site.Params.Copyright }}"
-  }
-  </script>
-  {{ else if .IsPage }}
-  {{ $author :=  or (.Params.author) (.Site.Author.name) }}
-  {{ $org_name :=  .Site.Title }}
-  <script type="application/ld+json">
-  {
-      "@context": "http://schema.org",
-      "@type": "BlogPosting",
-      "articleSection": "{{ .Section }}",
-      "name": "{{ .Title | safeJS }}",
-      "headline": "{{ .Title | safeJS }}",
-      "alternativeHeadline": "{{ .Params.lead }}",
-      "description": "{{ if .Description }}{{ .Description | safeJS }}{{ else }}{{if .IsPage}}{{ .Summary  }}{{ end }}{{ end }}",
-      "inLanguage": {{ .Site.LanguageCode | default "en-us" }},
-      "isFamilyFriendly": "true",
-      "mainEntityOfPage": {
-          "@type": "WebPage",
-          "@id": "{{ .Permalink }}"
-      },
-      "author" : {
-          "@type": "Person",
-          "name": "{{ $author }}"
-      },
-      "creator" : {
-          "@type": "Person",
-          "name": "{{ $author }}"
-      },
-      "accountablePerson" : {
-          "@type": "Person",
-          "name": "{{ $author }}"
-      },
-      "copyrightHolder" : "{{ $org_name }}",
-      "copyrightYear" : "{{ .Date.Format "2006" }}",
-      "dateCreated": "{{ .Date.Format "2006-01-02T15:04:05.00Z" | safeHTML }}",
-      "datePublished": "{{ .PublishDate.Format "2006-01-02T15:04:05.00Z" | safeHTML }}",
-      "dateModified": "{{ .Lastmod.Format "2006-01-02T15:04:05.00Z" | safeHTML }}",
-      "publisher":{
-          "@type":"Organization",
-          "name": {{ $org_name }},
-          "url": {{ .Site.BaseURL }},
-          "logo": {
-              "@type": "ImageObject",
-              "url": "{{ .Site.Params.logo | absURL }}",
-              "width":"32",
-              "height":"32"
-          }
-      },
-      "image": {{ if .Params.images }}[{{ range $i, $e := .Params.images }}{{ if $i }}, {{ end }}{{ $e | absURL }}{{ end }}]{{ else}}{{.Site.Params.logo | absURL }}{{ end }},
-      "url" : "{{ .Permalink }}",
-      "wordCount" : "{{ .WordCount }}",
-      "genre" : [ {{ range $index, $tag := .Params.tags }}{{ if $index }}, {{ end }}"{{ $tag }}" {{ end }}],
-      "keywords" : [ {{ range $index, $tag := .Params.tags }}{{ if $index }}, {{ end }}"{{ $tag }}" {{ end }}]
-  }
-  </script>
-  {{ end }}
--->
-  </head>
+      {{ partial "schemas/schema_WebSite.html" . }}
+    {{- else if .IsPage -}}
+      {{ if or (in .Params.content_types "Person") }}
+        {{ partial "schemas/schema_Person.html" . }}
+      {{ end }}
+    {{ end }}
+</head>
diff --git a/themes/nluug/layouts/partials/header.html b/themes/nluug/layouts/partials/header.html
index 19db675..db9612d 100644
--- a/themes/nluug/layouts/partials/header.html
+++ b/themes/nluug/layouts/partials/header.html
@@ -1,23 +1,30 @@
-<header class="header">
-  <input class="side-menu" type="checkbox" id="side-menu">
-  <label class="hamb" for="side-menu"><span class="hamb-line"></span></label>
-  <nav class="nav">
-        <ul class="menu">
-          {{ $currentPage := . }}
-          {{ range .Site.Menus.main }}
-              {{ if .Children }}
-                <li class="subnav">
-                  <a href="{{ .URL }}">{{ .Name }}</a>
-                  <ul class="subnav-content">
-                    {{ range .Children }}
-                      <li><a href="{{ .URL }}">{{ .Name }}</a></li>
-                    {{ end }}
-                  </ul>
-                </li>
-            {{ else }}
-              <li class="{{ if $currentPage.HasMenuCurrent "main" . }}active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a></li>
-            {{ end }}
-          {{ end }}
-        </ul>
-  </nav>
+<header>
+  <div class="header-content">
+
+    <a href="/" class="logo"><img src="/afbeeldingen/logo/nluug-logo.png" alt="NLUUG-logo" title="{{ .Site.Title }}"></a>
+
+    <input type="checkbox" id="hamburger" aria-label="menu button">
+    <label for="hamburger"><span></span></label>
+
+    <nav aria-label="main navigation">
+
+       <ul class="menus menu">
+           {{ $currentPage := . }}
+           {{ range .Site.Menus.main }}
+             {{ if .Children }}
+               <li>
+                 <button type="button" aria-haspopup="true" aria-expanded="true" aria-controls="dropdown1">{{ .Name }}<span class="arrow"></span></button>
+                 <ul class="dropdown" id="dropdown1">
+                   {{ range .Children }}
+                     <li><a href="{{ .URL }}">{{ .Name }}</a></li>
+                   {{ end }}
+                 </ul>
+               </li>
+             {{ else }}
+               <li class="{{ if $currentPage.HasMenuCurrent "main" . }}active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a></li>
+             {{ end }}
+           {{ end }}
+         </ul>
+    </nav>
+  </div>
 </header>
diff --git a/themes/nluug/layouts/partials/schemas/schema_Person.html b/themes/nluug/layouts/partials/schemas/schema_Person.html
new file mode 100644
index 0000000..e8d394c
--- /dev/null
+++ b/themes/nluug/layouts/partials/schemas/schema_Person.html
@@ -0,0 +1,64 @@
+{{ if isset .Params "author" }}
+{{ $author := index .Site.Data.team .Params.author }}
+{{ $location := index .Site.Data.location .Site.Params.primarylocation }}
+<script type="application/ld+json">
+{
+"@context": "http://www.schema.org",
+"@type": "Person",
+"@id": "{{ .Permalink }}",
+"name": "{{ $author.name }}",
+"alternateName": "{{ $author.name }}",
+{{ if $author.nationality }}"nationality": "{{ $author.nationality }}",{{ end }}
+{{ if $author.address }}
+"birthPlace" : {
+	"@type": "Place",
+    "address": {
+  		"@type": "PostalAddress",
+		"addressLocality": "{{ $author.address.city }}",
+		"addressRegion": "{{ $author.address.region }}",
+        "addressCountry": "{{ $author.address.country }}"
+	}
+},{{ end }}
+"affiliation": [
+	{
+		"@type": "Organization",
+		"name": "{{ .Site.Params.name }}",
+		"sameAs": [ {{ partial "schemas/schema_Social.html" .Site.Params }}
+		]
+  	}
+],
+{{ if $author.education }}
+"alumniOf": [
+	{
+	 "@type": "CollegeOrUniversity",
+	 "name": "{{ $author.education.university }}",
+	 "sameAs": "{{ $author.education.url }}"
+	}
+],
+{{ end }}
+{{ if $author.gender }}"gender": "{{ $author.gender }}",{{ end }}
+{{ if $author.jobfunction }}"Description": "{{ $author.jobfunction }}",{{ end }}
+{{ if $author.description }}"disambiguatingDescription": "{{ $author.description }},{{ end }}
+{{ if $author.jobtitle }}"jobTitle": "{{ $author.jobtitle }}",{{ end }}
+"worksFor": [
+	{
+		"@type": "Organization",
+		"name": "{{ .Site.Params.name }}",
+		"sameAs": [ {{ partial "schemas/schema_Social.html" .Site.Params }}
+		]
+	}
+],
+"url": "{{ .Site.BaseURL }}",
+"image": "{{ $author.thumbnail | absURL }}",
+{{ if $author.address }}
+"address": {
+	"@type": "PostalAddress",
+	"addressLocality": "{{ $author.address.city }}",
+	"addressRegion": "{{ $author.address.region }}",
+	"addressCountry": "{{ $author.address.country }}"
+},{{ end }}
+"sameAs": [ {{ partial "schemas/schema_Social.html" $author }}
+	]
+}
+</script>
+{{ end }}
diff --git a/themes/nluug/layouts/partials/schemas/schema_Social.html b/themes/nluug/layouts/partials/schemas/schema_Social.html
new file mode 100644
index 0000000..aac2726
--- /dev/null
+++ b/themes/nluug/layouts/partials/schemas/schema_Social.html
@@ -0,0 +1,22 @@
+{{ if .social }}
+{{ if .social.twitter }}"https://twitter.com/{{ .social.twitter }}",{{ end }}
+{{ if .social.pinterest }}"https://pinterest.com/{{ .social.pinterest }}",{{ end }}
+{{ if .social.instagram }}"https://instagram.com/{{ .social.instagram }}",{{ end }}
+{{ if .social.facebook }}"https://www.facebook.com/{{ .social.facebook }}",{{ end }}
+{{ if .social.linkedin }}"https://ca.linkedin.com/in/{{ .social.linkedin }}/en",{{ end }}
+{{ if .social.googleplus }}"https://plus.google.com/+{{ .social.googleplus }}",{{ end }}
+{{ if .social.youtube }}"https://www.youtube.com/user/{{ .social.youtube }}",{{ end }}
+{{ if .social.github }}"https://github.com/{{ .social.github }}",{{ end }}
+{{ if .social.wordpress }}"https://profiles.wordpress.org/{{ .social.wordpress }}",{{ end }}
+{{ if .social.angel }}"https://angel.co/{{ .social.angel }}",{{ end }}
+{{ if .social.foursquare }}"https://www.foursquare.com/user/{{ .social.foursquare }}",{{ end }}
+{{ if .social.yelp }}"https://{{ .social.yelp }}.yelp.ca",{{ end }}
+{{ if .social.codepen }}"https://codepen.io/{{ .social.codepen }}/",{{ end }}
+{{ if .social.stackoverflow }}"https://stackoverflow.com/users/{{ .social.stackoverflow }}",{{ end }}
+{{ if .social.dribbble }}"https://dribbble.com/{{ .social.dribbble }}",{{ end }}
+{{ if .social.deviantart }}"http://{{ .social.deviantart }}.deviantart.com/",{{ end }}
+{{ if .social.behance }}"https://www.behance.net/{{ .social.behance }}",{{ end }}
+{{ if .social.flickr }}"https://www.flickr.com/people/{{ .social.flickr }}/",{{ end }}
+{{ if .social.medium }}"https://medium.com/@{{ .social.medium }}",{{ end }}
+{{ if .social.website }}"{{ .social.website }}"{{ else }}"{{ .Site.Params.social.website }}"{{ end }}
+{{ end }}
diff --git a/themes/nluug/layouts/partials/schemas/schema_WebSite.html b/themes/nluug/layouts/partials/schemas/schema_WebSite.html
new file mode 100644
index 0000000..7ec3b2d
--- /dev/null
+++ b/themes/nluug/layouts/partials/schemas/schema_WebSite.html
@@ -0,0 +1,118 @@
+{{ $baseUrl := .Site.BaseURL }}
+{{ $location := index .Site.Data.location .Site.Params.primarylocation }}
+<script type="application/ld+json">
+[
+ {
+  "@context": "https://schema.org",
+  "@type": "Webpage",
+  "specialty": "{{ .Site.Params.description | default .Site.Params.textNoTitle }}",
+  "mainContentOfPage": {
+   "@context": "https://schema.org/",
+   "@type": "WebPageElement",
+   "cssSelector": ".body-contentTODO"
+  },
+  "primaryImageOfPage": "{{ .Site.Params.imageurl | absURL }}"
+ },
+	{
+		"@context": "https://schema.org",
+		"@type": "WebSite",
+		"@id": "{{ .Site.BaseURL }}",
+		"additionalType": ["CreativeWork", "Person"],
+		"url": "{{ .Site.BaseURL }}",
+		"name": "{{ .Site.Title | default .Site.Params.textNoTitle }}",
+		"alternateName": "{{ .Site.Title  | default .Site.Params.textNoTitle }}",
+		"headline": "{{ .Site.Params.description | default .Site.Params.textNoTitle }}",
+		"image": "{{ .Site.Params.imageurl | absURL | default .Site.Params.textNoTitle }}",
+		"inLanguage": "{{ .Site.LanguageCode }}",
+		"author": "{{ .Site.Params.author | default .Site.Params.textNoTitle }}",
+		"description": "{{ .Site.Params.description }}",
+		"disambiguatingDescription": "{{ .Site.Params.description | default .Site.Params.textNoTitle }}",
+		"isFamilyFriendly": "True",
+		"sourceOrganization": "{{ .Site.Title | default .Site.Params.textNoTitle }}",
+		"publisher": {
+		  "@type": "Organization",
+		  "name": "{{ .Site.Title | default .Site.Params.textNoTitle }}",
+		  "logo": {
+		    "@type": "ImageObject",
+		    "url": "{{ .Site.Params.logourl | absURL | default .Site.Params.textNoTitle }}",
+		    "height": 60,
+		    "width": 107
+		  }
+		},
+		"mainEntity": {
+			"@context": "https://schema.org",
+			"@type": "localBusiness",
+			"name": "{{ .Site.Title }}",
+			"image":"{{ $location.thumbnail | absURL }}",
+			"priceRange":"{{ .Site.Params.pricerange }}",
+			"telephone":"{{ .Site.Params.phone }}",
+			"address": {
+				"@type": "PostalAddress",
+				"streetAddress": "{{ $location.address.street }}",
+				"addressLocality": "{{ $location.address.city }}",
+				"addressRegion": "{{ $location.address.region }}",
+				"addressCountry": "{{ $location.address.country }}",
+				"postalCode": "{{ $location.address.postalcode | default .Site.Params.textNoTitle }}"
+			},
+			"aggregateRating": {
+				"@type": "AggregateRating",
+				"ratingValue": "4.5",
+				"reviewCount": "50"
+			}
+		},
+		"potentialAction": {
+			"@type": "SearchAction",
+			"target": "{{ .Site.BaseURL }}?search={search_term}",
+			"query-input": "required name=search_term"
+		},
+		"keywords":[
+			{{ range $i, $e := .Site.Params.keywords }}{{ if $i }}, {{ end }}"{{ $e }}"{{ end }}
+		],
+		"hasPart": [
+			{
+				"@context": "http://schema.org/",
+				"@type": "WPHeader",
+				"@id": "#header",
+				"headline": "{{ .Site.Params.description }}",
+				"cssSelector": "#header",
+				"potentialAction": [{{ range $i, $e := .Site.Menus.actions }}{{ if $i }}, {{ end }}
+					{
+						"@type": "Action",
+						"name": "{{ $e.Title }}",
+						"target": "{{ $e.URL | absURL }}"
+					}
+					{{- end -}}
+				],
+				"@graph":
+				[{{ range $i, $e := .Site.Menus.main }}{{ if $i }}, {{ end }}
+					{
+						"@context": "https://schema.org",
+						"@type":"SiteNavigationElement",
+						"@id":"#header",
+						"name": "{{ $e.Title }}",
+						"url": "{{ $e.URL | absURL }}"
+					}
+					{{- end -}}
+				]
+			},
+			{
+				"@context": "http://schema.org/",
+				"@type": "WPSidebar",
+				"cssSelector": "#sidebar",
+				"citation": [
+				{{ range $i, $e := .Site.Menus.main }}{{ if $i }}, {{ end }}"{{ $e.URL | absURL }}"{{ end }}
+				]
+			},
+			{
+				"@context": "http://schema.org/",
+				"@type": "WPFooter",
+				"cssSelector": ".footer",
+				"@id": "#footer",
+				"copyrightHolder":"{{ .Site.Title }}",
+				"publisher": "{{ .Site.Title }}",
+				"copyrightYear":"{{ now.Format "2006"}}"
+			}
+		]
+	}
+]
+</script>
diff --git a/themes/nluug/layouts/partials/style.html b/themes/nluug/layouts/partials/style.html
index 81b109d..82bd183 100644
--- a/themes/nluug/layouts/partials/style.html
+++ b/themes/nluug/layouts/partials/style.html
@@ -1,4 +1,5 @@
 {{ $styles := resources.Get "scss/styles.scss" | toCSS (dict "outputStyle" "compressed") | minify }}
 {{ $styles_breadcrumb := resources.Get "scss/styles_breadcrumb.scss" | toCSS (dict "outputStyle" "compressed") | minify }}
+{{ $styles_navigation_menu := resources.Get "scss/styles_navigation_menu.scss" | toCSS (dict "outputStyle" "compressed") | minify }}
 {{ $styles_extra := resources.Get "scss/_extra.scss" | toCSS (dict "outputStyle" "compressed") | minify }}
-<style>{{ $styles.Content | safeCSS }} {{ $styles_breadcrumb.Content | safeCSS }} {{ $styles_extra.Content | safeCSS }}</style>
+<style>{{ $styles.Content | safeCSS }} {{ $styles_breadcrumb.Content | safeCSS }}{{ $styles_navigation_menu.Content | safeCSS }} {{ $styles_extra.Content | safeCSS }}</style>