App.css

button {
  width: 300px;
  height: 50px;
}

.btn-container {
  display: flex;
  justify-content: center;
}

p {
  word-wrap: break-word;
}

form {
  display: flex;
  flex-direction: column;
  align-items: center; 
}

form input {
  width: 400px;
  height: 40px;
  font-size: 35px;
  margin: 10px 0px;
}

#submit {
  width: 200px;
  height: 30px;
  font-size: 20px;
}