Update static/style.css

static/style.css

@@ -5,6 +5,16 @@ body {
     padding: 20px;
 }
 
+.all {
+    background-color: #0f766e;
+    color: white;
+}
+
+.event {
+    background-color: #7c3aed;
+    color: white;
+}
+
 .container {
     max-width: 900px;
     margin: auto;