Applying OPNFV style also to stable/danube branch

This patchset applies the OPNFV-like style to the documentation in the
stable/danube branch.

There is a style-sheet in the docs repo which is supposed to customize
the default style, but which was actually never applied. This patchset
enables custom overrides of the default style.

As one of the custom style changes, this patchset changes the color of
hyperlinks to the same green used on www.opnfv.org and increases the
fontsize to 16px. It also alignes the font families used by just sticking
to Helvetica.

Change-Id: I9736ec1109ba272104f861758fd7215124dc631b
Signed-off-by: Georg Kunz <georg.kunz@ericsson.com>

2 files changed, 16 insertions, 11 deletions

diff --git a/docs/_static/my-styles.css b/docs/_static/my-styles.css
index 94e72cdb7..8feb45bfd 100644
--- a/docs/_static/my-styles.css
+++ b/docs/_static/my-styles.css
@@ -1,18 +1,23 @@
-body{
-	font-family:"Arial", Helvetica, sans-serif;
+body {
+	font-family: Helvetica, sans-serif;
+	font-size: 16px;
 }
 
-.navbar-brand img {
-    height: 200%;
-    margin-top: -5%;
+body a {
+	color: #27CCC0;
 }
 
-.navbar, h1, h2, h3, h4, h5, h6 {
-	font-family: "Arial",sans-serif;
+body a:hover {
+	color: #676767;
+}
+
+.navbar-brand img {
+	height: 200%;
+	margin-top: -5%;
 }
 
-.navbar-fixed-top {
-    top: 10px
+.navbar, h1, h2, h3, h4, h5, h6 {
+	font-family: Helvetica, sans-serif;
 }
 
 .navbar-text{
@@ -25,4 +30,4 @@ body{
 
 .navbar-form .form-control{
 	width: 150px;
-}
\ No newline at end of file
+}
diff --git a/docs/_templates/layout.html b/docs/_templates/layout.html
index 08baa3ec5..975cd9813 100644
--- a/docs/_templates/layout.html
+++ b/docs/_templates/layout.html
@@ -2,4 +2,4 @@
 {% extends "!layout.html" %}
 
 {# Custom CSS overrides #}
-{% set bootswatch_css_custom = ['_static/my-styles.css'] %}
\ No newline at end of file
+{% set css_files = css_files + ['_static/my-styles.css'] %}