diff --git a/guestbook/default.css b/guestbook/default.css
new file mode 100644
index 0000000..76de458
--- /dev/null
+++ b/guestbook/default.css
@@ -0,0 +1,30 @@
+/* Default styles */
+body {
+    background-color: #FFF8DC;
+    font-family: "Comic Sans MS";
+    font-size: 16px;
+    padding: 20px;
+}
+
+.entry {
+    background-color: #f7f7f7;
+    padding: 15px;
+    margin-bottom: 20px;
+    border-radius: 5px;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
+
+.entry-name {
+    font-weight: bold;
+    font-size: 1.1em;
+}
+
+.entry-email {
+    font-style: italic;
+    color: #888;
+}
+
+.entry-message {
+    margin-top: 10px;
+    font-size: 1.1em;
+}