Show module & lang navigation on mobile

Module & languages menus were not shown on screen widths < 960.

Changed module & languages menu background to span the whole
width, when on mobile.

An arrow function was used in help2.js, which means it was broken
on IE.

Moved all src .js files to head and used defer for all.

Moved inline Piwik & system info JS into help2.js and added a
test for onlineness targeting the first meta element in the body.

Change-Id: Ic1a928b53ce9029f9f655117977cd511b7e3246d
Reviewed-on: https://gerrit.libreoffice.org/69005
Tested-by: Jenkins
Reviewed-by: Olivier Hallot <olivier.hallot@libreoffice.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/help3xsl/default.css b/help3xsl/default.css
index 75798d2db0..5c68d41185 100644
--- a/help3xsl/default.css
+++ b/help3xsl/default.css
@@ -600,12 +600,16 @@ li.disabled a {
 }
 .modules {
     border-bottom: 2px solid #f3f3f3;
+    background-color: #233336;
 }
 .modules label:after, .lang label:after {
     font-size: 30px;
     color: #fff;
     content:"⌄";
 }
+.lang {
+    background-color: #233336;
+}
 .lang label, .modules label {
     display: none;
 }
@@ -796,6 +800,7 @@ li.disabled a {
         position: absolute;
         top: 0;
         left: 200px;
+        background-color: transparent;
     }
     .modules {
         width: 120px;
@@ -803,6 +808,7 @@ li.disabled a {
         top: 0;
         left: 80px;
         border: none;
+        background-color: transparent;
     }
     #DisplayArea {
         box-shadow: 0 2px 8px 0 rgba(0,0,0,.05);