Create styles.css

public/styles.css

@@ -0,0 +1,52 @@
+@font-face {
+  font-family: 'CodeFont';
+  src: url('/font/code.woff') format('woff');
+}
+
+body {
+  margin: 0;
+  padding: 20px;
+  background: #1e1e1e;
+  color: white;
+  text-align: center;
+  font-family: Arial, sans-serif;
+}
+
+.editor-container {
+  width: 90%;
+  max-width: 900px;
+  margin: auto;
+}
+
+select, button, label {
+  margin: 10px;
+  padding: 8px;
+  font-size: 16px;
+  background: #2d2d2d;
+  color: white;
+  cursor: pointer;
+  border: none;
+  border-radius: 4px;
+  transition: 0.3s ease-in-out;
+}
+
+select:hover, button:hover {
+  background: #444;
+}
+
+.CodeMirror {
+  height: 500px;
+  font-size: 16px;
+  font-family: 'CodeFont', monospace;
+  border-radius: 4px;
+  border: 1px solid #555;
+  transition: all 0.3s ease-in-out;
+}
+
+button {
+  font-weight: bold;
+}
+
+label {
+  cursor: pointer;
+}