1 files changed, 51 insertions, 0 deletions
diff --git a/docs/src/templates/doc_widgets.css b/docs/src/templates/doc_widgets.css
index 9f007f0e..4f759a8b 100644
--- a/docs/src/templates/doc_widgets.css
+++ b/docs/src/templates/doc_widgets.css
@@ -33,3 +33,54 @@ li.doc-example-live {
 div.syntaxhighlighter {
   padding-bottom: 1px !important; /* fix to remove unnecessary scrollbars http://is.gd/gSMgC */
 }
+
+/* TABS - tutorial environment navigation */
+
+div.tabs-nav {
+  height: 25px;
+  position: relative;
+}
+
+div.tabs-nav ul li {
+  list-style: none;
+  display: inline-block;
+  padding: 5px 10px;
+}
+
+div.tabs-nav ul li.current a {
+  color: white;
+  text-decoration: none;
+}
+
+div.tabs-nav ul li.current {
+  background: #7989D6;
+  -moz-box-shadow: 4px 4px 6px #48577D;
+  -moz-border-radius-topright: 8px;
+  -moz-border-radius-topleft: 8px;
+  box-shadow: 4px 4px 6px #48577D;
+  border-radius-topright: 8px;
+  border-radius-topleft: 8px;
+  -webkit-box-shadow: 4px 4px 6px #48577D;
+  -webkit-border-top-right-radius: 8px;
+  -webkit-border-top-left-radius: 8px;
+  border-top-right-radius: 8px;
+  border-top-left-radius: 8px;
+}
+
+div.tabs-content {
+  padding: 4px;
+  position: relative;
+  background: #7989D6;
+  -moz-border-radius: 8px;
+  border-radius: 8px;
+  -webkit-border-radius: 8px;
+}
+
+div.tabs-content-inner {
+  margin: 1px;
+  padding: 10px;
+  background: white;
+  border-radius: 6px;
+  -moz-border-radius: 6px;
+  -webkit-border-radius: 6px;
+}