Update style.css

style.css

@@ -3,14 +3,17 @@ body {
   text-align: center;
 }
 
-#output {
-  overflow: auto;
-  resize: both;
+#output. textarea {
   border-style: solid;
   border-color: black;
   border-radius: 4px;
 }
 
+#output {
+  overflow: auto;
+  resize: both;
+}
+
 @media (prefers-color-scheme: dark) {
   body {
     color: white;