Error in style.css

Tell us what’s happening:
Describe your issue in detail here.

   **Your code so far**
/* file: index.html */
<!DOCTYPE html>
<html lang="en">
 <head>
   <meta charset="utf-8" />
   <title>Cafe Menu</title>
   <style>
     h1, h2, p {
       text-align: center;
     }
   </style>
 </head>
 <body>
   <header>
     <h1>CAMPER CAFE</h1>
     <p>Est. 2020</p>
   </header>
   <main>
     <section>
       <h2>Coffee</h2>
     </section>
   </main>
 </body>
</html>
/* file: styles.css */
h1 , h2 ,p {
       text-align : center 
}


   **Your browser information:**

User Agent is: Mozilla/5.0 (Linux; Android 11; vivo 1819) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Mobile Safari/537.36

Challenge: Step 15

Link to the challenge:

Remove space after property and add a semicolon right after the value.

Remove the style tag from .html file