Update embed.ejs

Author: Deep-sea-lab

src/playground/embed.ejs

@@ -12,7 +12,7 @@
         height: 100%;
         top: 0;
         left: 0;
-        background-color: #ff4c4c;
+        background-color: #00baad;
         color: white;
         display: flex;
         flex-direction: column;