diff --git a/stylesheets/birthday.css b/stylesheets/birthday.css
new file mode 100644
index 00000000..2cda5a32
--- /dev/null
+++ b/stylesheets/birthday.css
@@ -0,0 +1,21 @@
+[data-board] > .files > :nth-child(1):not(.multifile) > a:before {
+	content: url('/static/partyhat.gif');
+	float: left;
+	display: block;
+	margin-right: -160px;
+	position: relative;
+	top: -120px;
+	left: -30px;
+	
+}
+[data-board] > .files > :nth-child(1).multifile > a:before {
+	content: url('/static/partyhat.gif');
+	float: left;
+	display: block;
+	margin-right: -160px;
+	position: relative;
+	top: -120px;
+	left: -50px;
+	
+}
+