diff --git a/aoi_bg.png b/aoi_bg.png
new file mode 100644
index 0000000..3ca6924
Binary files /dev/null and b/aoi_bg.png differ
diff --git a/doc_assets/_header.html b/doc_assets/_header.html
index 0f2301f..b693cb1 100644
--- a/doc_assets/_header.html
+++ b/doc_assets/_header.html
@@ -21,9 +21,13 @@
         padding: 10px;
       }*/
       html, body {
+        min-height: 100%;
         margin: 0;
         padding: 0;
-        background-color: #79bccb;
+      }
+      body {
+        background: #79bccb url('../aoi_bg.png') no-repeat 0 100%;
+        background-size: cover;
       }
       a {
         color: #298597;
@@ -80,10 +84,16 @@
       h1 {
         text-transform: capitalize;
       }
+      footer {
+        padding-bottom: 20px;
+      }
       footer a {
         color: #fff;
       }
       footer p {
+        margin: 0;
+        padding: 10px;
+        background-color: #79bccb;
         text-align: center;
       }
     </style>