diff --git a/interface/static/interface/background.png b/interface/static/interface/background.png
new file mode 100644
index 0000000..e0ae887
Binary files /dev/null and b/interface/static/interface/background.png differ
diff --git a/interface/static/interface/css/polyphonic.css b/interface/static/interface/css/polyphonic.css
index 8cd2c82..b3b8066 100644
--- a/interface/static/interface/css/polyphonic.css
+++ b/interface/static/interface/css/polyphonic.css
@@ -19,7 +19,16 @@
     border: 1px dashed #DDD;
 }
 
+HTML {
+    height: 100%;
+}
+
 BODY {
+    background-image: url('../background.png');
+    background-position: center top;
+    background-size: 100%;
+    background-repeat: no-repeat;
+    display: flex;
 }
 
 .main {
@@ -29,6 +38,8 @@ BODY {
     border-radius: 5px;
     font-family: 'Quicksand', Arial, Helvetica, sans-serif;
     font-size: 14pt;
+    background-color: white;
+    align-items: center;
 }
 
 .content {