index.css

body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    background-color: #f5f5f5;
  }

  .popup-container {
    width: 300px;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }

  .extension-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-bottom: 10px;
  }

  h1 {
    color: #ea4335; /* Red color */
    margin-bottom: 10px;
  }

  p {
    color: #555;
  }

  .features {
    margin-top: 15px;
  }

  h2 {
    color: #4285f4; /* Google Blue */
  }

  ul {
    list-style-type: none;
    padding: 0;
  }

  li {
    margin-bottom: 5px;
  }

  footer {
    margin-top: 20px;
    font-size: 12px;
  }

  a {
    color: #34a853; /* Green color */
    text-decoration: none;
  }

  a:hover {
    text-decoration: underline;
  }