body {
    color: aliceblue;
    background-color:rgb(23, 26, 26);
    font-family:Arial, Helvetica;
    margin: 0;
    padding: 0;
  }
 img{
  float: left;
          border-radius: 50%;
          margin-right: 20px; 
          max-width: 130px; 
          height: auto;
 }
  header {
    background-color: rgb(23, 26, 26);
    color: #fff;
    padding: 1em 0;
    text-align: center; overflow: hidden;
  }
  nav {
    background-color: rgb(23, 26, 26);
    padding: 1em 0;
  }
  nav a {
    color: aliceblue;
    text-decoration: none;
    padding: 1em;
  }
  section {
    padding: 2em;
  }
  footer {
     background-color: rgb(23, 26, 26);
    text-align: center;
    padding: 1em 0;
    position: fixed; color: aliceblue;
    width: 100%;
    bottom: 0;
  }
  form {
    display: flex;
    flex-direction: column;
    max-width: 400px;
    margin: 0 auto;
  }
  label {
    margin-bottom: 0.5em;
  }
  input, textarea {
    padding: 0.5em;
    margin-bottom: 1em;
  }
  button {
    background-color: #333333;
    color: #fff;
    padding: 0.5em;
    border: none;
    cursor: pointer;
  }