add: categories list

src/app/globals.css

@@ -71,4 +71,37 @@ input[type="password"] {
 
   /* add spacing to better separate each image */
   letter-spacing: 2px;
+}
+
+/* Hide scrollbar for Chrome, Safari and Opera */
+.noscrollbar::-webkit-scrollbar {
+  display: none;
+}
+
+/* Hide scrollbar for IE, Edge and Firefox */
+.noscrollbar {
+  -ms-overflow-style: none;  /* IE and Edge */
+  scrollbar-width: none;  /* Firefox */
+}
+
+/* width */
+::-webkit-scrollbar {
+  width: 10px;
+  height: 6px;
+}
+
+/* Track */
+::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+/* Handle */
+::-webkit-scrollbar-thumb {
+  border-radius: 12px;
+  background: #888;
+}
+
+/* Handle on hover */
+::-webkit-scrollbar-thumb:hover {
+  background: #555;
 }