How do I link the css to the html using codepen

Tell us what’s happening:
Describe your issue in detail here.
I tried to give style to my html but is not taking.

Your code so far
html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
		<title>Fredy Mercury</title>
    <link rel="stylesheet" href="{CSS RESET CHOICE}">
  </head>
  <body>
    <main id="main">
      <div class="div-title">      
        <h1 id="title">Freddy Mercury</h1>
        <h4>A man with an unique voice.</h5>
      </div>
      <div id="img-div">
        <img id="image" 

css

.div-title{
  background-color: ##D3D3D3;
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

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Link to the challenge:

mistake found, sorry for bothering.

Glad you figured it out.

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).