responsive: introduce a hamburger navicon to toggle the menu on smaller devices

2 files changed, 57 insertions, 6 deletions

diff --git a/layout/style-c.css b/layout/style-c.css
index 83c64bc..702cc04 100644
--- a/layout/style-c.css
+++ b/layout/style-c.css
@@ -1,3 +1,11 @@
+label[for="navicon"] {
+        display: block;
+}
+
+#header h1 {
+        padding-left: 30px;
+}
+
 #content {
         padding-left: 5px;
 }
@@ -12,5 +20,24 @@
 }
 
 .plugins {
+        position: absolute;
+        z-index: 0;
         display: none;
 }
+
+.navicon:checked ~ .plugins {
+        display: block;
+}
+
+.graphs {
+        position: relative;
+        z-index: 1;
+        background: #fff;
+        min-height: 100%;
+        min-width: 100%;
+        bottom: 100%;
+}
+
+.navicon:checked ~ .graphs {
+        left: 125px;
+}
diff --git a/layout/style.css b/layout/style.css
index 156e8c5..768c0c6 100644
--- a/layout/style.css
+++ b/layout/style.css
@@ -3,14 +3,41 @@ body {
         margin: 0px;
 }
 
+label[for="navicon"] {
+        display: none;
+
+        position: absolute;
+        left: 5px; top: 5px;
+        z-index: 2;
+
+        height: 25px;
+        width: 25px;
+        cursor: pointer;
+        background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' version='1.1' x='0px' y='0px' width='25px' height='25px' viewBox='0 0 25 25' enable-background='new 0 0 25 25' xml:space='preserve'><rect width='25' height='5' style='fill:white'/><rect y='20' width='25' height='5' style='fill:white'/><rect y='10' width='25' height='5' style='fill:white'/></svg>");
+        background-size: contain;
+}
+
+.navicon {
+        position: absolute;
+        clip: rect(0, 0, 0, 0);
+}
+
 #header {
         background: #4d79b5;
         padding-left: 10px;
+        color: #fff;
+}
+
+#header h1 {
+        position: relative;
+        display: inline-block;
+        padding: 8px;
+        margin: 0;
+        font-size: 1em;
 }
 
 #header a{
         display: block;
-        padding: 8px;
         color: #fff;
         text-decoration: none;
 }
@@ -28,11 +55,7 @@ body {
 #footer {
         clear: both;
         padding: 0px 20px 16px;
-}
-
-h1 {
-        margin: 0;
-        font-size: 1em;
+        background: #fff;
 }
 
 h2 {
@@ -126,6 +149,7 @@ hr {
 .plugins {
         float: left;
         margin-right: 25px;
+        width: 100px;
 }
 
 .plugins ul > li:first-of-type {