Fixate KorAP logo when menu is active (fixes #133)

Change-Id: Id461b0fcbb4e166336d6831580fd88a6f6e7de72
diff --git a/Changes b/Changes
index 788b68d..1e37237 100755
--- a/Changes
+++ b/Changes
@@ -1,4 +1,4 @@
-0.42 2021-03-22
+0.42 2021-04-20
         - Added GitHub based CI for perl.
         - Added further methods for communicating JSON Files
           with the server to the APIs (lerepp).
@@ -8,6 +8,8 @@
         - Replace old Kalamar logo with new KorAP logo
           (designed by Norbert Cußler-Volz)
         - Added large footer.
+        - Make KorAP logo stay when side menu is active
+          (fixes #133).
 
 0.41 2021-03-01
         - Introduce CORS headers to the proxy.
diff --git a/dev/scss/main/logos.scss b/dev/scss/main/logos.scss
index 47adb78..4b6c26b 100644
--- a/dev/scss/main/logos.scss
+++ b/dev/scss/main/logos.scss
@@ -40,6 +40,11 @@
   }
 }
 
+aside.active ~ header h1 {
+  position: fixed;
+}
+
+
 #overview {
   text-align: center;
   width:      100%;
diff --git a/dev/scss/media.scss b/dev/scss/media.scss
index 910d1eb..bb2975d 100644
--- a/dev/scss/media.scss
+++ b/dev/scss/media.scss
@@ -57,6 +57,7 @@
       position: 50% 0;
     }
     z-index: 110;
+    position: absolute !important;
   }
 
   #searchbar {