.form-d{
    width: 20%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0px auto;

  }
  input[type="submit"]{
    width:50%;
    background-color: chocolate;
    color: white;
    border: 0px;
    border-radius: 4px;
    margin-left: 50px;
  }
  input[type="submit"]:hover{
    background-color: rgb(158, 73, 12);
  }