body {
    font-family: 'Helvetica Neue', sans-serif;
    margin: 0;
    background-color: #2C68DC;
  }
  header {
    background-color: #2C68DC;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1;
  }
  .container {
    margin: 50px auto;
    max-width: 400px;
    text-align: center;
  }
  .avatar {
    margin-bottom: 20px;
  }
  .avatar img {
    border-radius: 50%;
    width: 200px;
    box-shadow: 2px 2px 2px rgba(0,0,0,0.3);

  }
  .links {
    padding: 0;
    align-self: center; /* align links vertically */
    list-style-type: none;
    flex-wrap: wrap;
    justify-content: center; /* align links horizontally */
}
  .links li {
    margin-bottom: 20px;
  }
  .links a {
    width: 100%;
    text-align: center;
    background-color: white;
    color: #2C68DC;
    display: inline-block;
    padding: 15px 0;
    text-decoration: none;
    border-radius: 25px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    transition: background-color 0.5s ease-in-out;
    }
    .links a:hover {
        background-color: #5686E3;        ;
        color: white;
    }
    footer {
    background-color: #2C68DC;
    color: white;
    padding: 20px;
    text-align: center;
    }
    footer .social-icons {
    margin-bottom: 10px;
    }
    footer .social-icons a {
    color: white;
    margin-right: 10px;
    text-decoration: none;
    }
    footer .copyright {
    font-size: 12px;
    }