diff --git a/hayabusa_report.css b/hayabusa_report.css
new file mode 100644
index 00000000..e6b930c9
--- /dev/null
+++ b/hayabusa_report.css
@@ -0,0 +1,4 @@
+h2 {
+    background-color: blue;
+    color: white;
+}
\ No newline at end of file