diff --git a/layouts/partials/hamburger.html b/layouts/partials/hamburger.html
index de26f28..b008f36 100644
--- a/layouts/partials/hamburger.html
+++ b/layouts/partials/hamburger.html
@@ -7,7 +7,7 @@
     {{ $currentPage := . }}
     <ul class="menu__box">
     {{ range .Site.Menus.main }}
-       <li><a class="menu__item {{ .Identifier}}{{ if ($currentPage.IsMenuCurrent "main" . ) }} active{{ end }}{{ with .Params.imp }} imp{{ end }}" href="{{ .URL }}">{{ .Name }}</a></li>
+       <li><a class="menu__item {{ .Identifier}}{{ if ($currentPage.IsMenuCurrent "main" . ) }} active{{ end }}{{ with .Params.imp }} imp{{ end }}" href="{{ .URL }}"{{ with .Params.extern }} target="_blank" {{ end }}>{{ with .Pre }}{{ . }} {{ end }}{{ .Name }}</a></li>
     {{ end }}   
     </ul>
   </div>
diff --git a/layouts/partials/sidebar.html b/layouts/partials/sidebar.html
index 0aed988..135e866 100644
--- a/layouts/partials/sidebar.html
+++ b/layouts/partials/sidebar.html
@@ -3,11 +3,11 @@
   {{ $currentPage := . }}
   <ul>
     {{ range .Site.Menus.main }}
-        <li class="{{ .Identifier }}{{ if ($currentPage.IsMenuCurrent "main" . ) }} active{{ end }}{{ with .Params.imp }} imp{{ end }}"><a href="{{ .URL }}" {{ with .Params.imp }}class="imp"{{ end }}>{{ with .Pre }}{{ . }} {{ end }}{{ .Name }}</a></li>
+        <li class="{{ .Identifier }}{{ if ($currentPage.IsMenuCurrent "main" . ) }} active{{ end }}{{ with .Params.imp }} imp{{ end }}"><a href="{{ .URL }}" {{ with .Params.imp }}class="imp"{{ end }}{{ with .Params.extern }} target="_blank"{{ end }}>{{ with .Pre }}{{ . }} {{ end }}{{ .Name }}</a></li>
         {{ if and (.HasChildren) (or ($currentPage.HasMenuCurrent "main" . ) ($currentPage.IsMenuCurrent "main" . )) }}
         <ul class="subnavi">
            {{ range .Children }}
-           <li class="{{ .Identifier }}{{ if ($currentPage.IsMenuCurrent "main" . ) }} active{{ end }}"><a href="{{ .URL }}">{{ .Name }}</a></li>
+           <li class="{{ .Identifier }}{{ if ($currentPage.IsMenuCurrent "main" . ) }} active{{ end }}"><a href="{{ .URL }}"{{ with .Params.extern }} target="_blank"{{ end }}>{{ .Name }}</a></li>
            {{ end }}
         </ul>
         {{ end }}
diff --git a/static/css/vanilla.css b/static/css/vanilla.css
index 4e74975..e95e094 100644
--- a/static/css/vanilla.css
+++ b/static/css/vanilla.css
@@ -316,6 +316,30 @@ header#hero img {
     text-decoration: none;
     transition-duration: .3s;
 }
+
+/* Spezielle Links im Menü */
+ul.menu__box> li img {
+	float: left;
+	height: 2rem;
+	filter: var(--filter-icon-gentle-ecru);
+}
+
+
+ul.menu__box > li .instagram,
+ul.menu__box > li .linkedin
+{
+    display: table-cell;
+    padding-left: 1rem;
+
+}
+ul.menu__box > li .instagram a,
+ul.menu__box > li .linkedin a
+{
+	height: 3.5rem;
+	
+}
+
+
 .menu__item.active {
     text-decoration: underline;
 
@@ -387,7 +411,7 @@ aside > nav ul li.active.home {
 aside > nav ul li img {
 	float: left;
 	height: 2rem;
-	filter: saturate(100%);
+	filter: var(--filter-icon-royal-plum);
 }