Update style.css

style.css

@@ -66,27 +66,9 @@ button:hover {
   opacity: 1;
 }
 
-.books {
-  li::before {
-    content: "📚";
-  }
-}
-
-.hourglass {
-  li::before {
-    content: "⌛";
-  }
-}
-
-.thought {
-  li::before {
-    content: "💭";
-  }
-}
-
 @counter-style repeating-emoji {
   system: cyclic;
-  symbols: "💭" "📚" "⌛"; // unicode code point
+  symbols: "💭" "\1F4DA" "⌛"; // unicode code point
   suffix: " ";
 }