Some minor improvements on media queries

Change-Id: I1b35607365c9aee0bc692191c1eba5f2cb9918c3
diff --git a/dev/demo/all.html b/dev/demo/all.html
index eb78dc4..ba08738 100644
--- a/dev/demo/all.html
+++ b/dev/demo/all.html
@@ -256,10 +256,8 @@
     </script>
     <script>//<![CDATA[
 KorAP.Notifications = [];
-/*
 KorAP.Notifications.push(["warn","767: Case insensitivity is currently not supported for this layer"]);
 KorAP.Notifications.push(["error","404: Not Found (remote)"]);
-*/
 //]]>
     </script>
   </body>
diff --git a/dev/scss/main/main.scss b/dev/scss/main/main.scss
index 570ed06..cea5a0b 100644
--- a/dev/scss/main/main.scss
+++ b/dev/scss/main/main.scss
@@ -11,7 +11,7 @@
 @import "alertify";
 
 div.intro {
-  min-width: 600px;
+  // min-width: 600px;
 
   // Visited links
   a:visited {
diff --git a/dev/scss/media.scss b/dev/scss/media.scss
index 0155462..45304d1 100644
--- a/dev/scss/media.scss
+++ b/dev/scss/media.scss
@@ -8,7 +8,8 @@
 
 $standard-margin: 4px;
 
-@media (orientation: portrait), (max-width: 42.5em) {
+// (orientation: portrait),
+@media all and (max-width: 42.5em) {
   body,
   #search ol,
   header,
@@ -117,15 +118,18 @@
     &:not(:focus):not(.active) {
       margin-left: -1 * $logo-left-distance;
       &::after {
-	font-size: 12pt;
-	width: 10pt;
-	height: 11pt;
+	      font-size: 12pt;
+	      width: 10pt;
+	      height: 11pt;
       }
     }
     ul {
       font-size: 9pt;
       line-height: 1em;
     }
+    &.active + main div.intro {
+      margin-left: $standard-margin !important;
+    }
   }
 
   #tutorial {
diff --git a/dev/scss/sidebar/sidebar.scss b/dev/scss/sidebar/sidebar.scss
index 9ac6b5f..bb5df9f 100644
--- a/dev/scss/sidebar/sidebar.scss
+++ b/dev/scss/sidebar/sidebar.scss
@@ -10,7 +10,7 @@
   display: block;
   background-color: $dark-green;
   position: fixed;
-  z-index: 7100;
+  z-index: 4000; // Needs to be behind alerts
   color: $nearly-white;
   width: $logo-left-distance;
   top: 0;