upd

src/index.css

@@ -174,3 +174,28 @@ body {
     margin: 0;
   }
 }
+
+/* scrollbar */
+
+::-webkit-scrollbar {
+  width: 5px;
+  height: 5px;
+}
+
+::-webkit-scrollbar-track {
+  background: #fff;
+}
+
+::-webkit-scrollbar-thumb {
+  background: #c7bdba;
+  border-radius: 99px;
+}
+
+:fullscreen::backdrop {
+  background: none;
+}
+
+body {
+  scrollbar-color: #c7bdba;
+  scrollbar-width: thin;
+}