@media (max-width: 37.5em) {
  body {
    padding: 2em 0 0 0;
    margin: 0;
  }
  .container {
    padding: 3rem 0.1rem;
  }
  .form {
    padding: 1.2rem;
    position: relative;
  }
  .success {
    position: absolute;
    top: 10%;
    left: 70%;

    z-index: 1000;

    padding: 1rem;
  }

  h2 {
    font-size: 1.2rem;
  }
  .form-div {
    display: flex;
    flex-direction: column;
  }
  input[type="text"],
  input[type="email"],
  textarea {
    padding: 0.8rem;
    font-size: 1.4rem;
  }

  /* .radio-group,
  .checkbox-group {
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
  } */

  /* .message-input {
    padding: 3.5rem;
    font-size: 1.4rem;
    border-radius: 9px;
  } */
  label {
    font-size: 0.9rem;
  }
  .radio-options {
    display: flex;
    flex-direction: column;
  }

  .submit-btn {
    padding: 1.2rem;
    display: block;
    margin: 2rem auto 0;
  }
}