diff --git a/style.css b/style.css
new file mode 100644
index 0000000..b444332
--- /dev/null
+++ b/style.css
@@ -0,0 +1,10 @@
+body {
+    background-image: url("mur.png");
+    background-position: center; 
+    margin: 0;
+}
+
+canvas {
+    display: block;
+    margin: 0 auto;
+}
\ No newline at end of file
diff --git a/thumbnail.png b/thumbnail.png
new file mode 100644
index 0000000..e5036c0
Binary files /dev/null and b/thumbnail.png differ