.form__submit-button {
  background-color: #313f3f;
  border: none;
  border-radius: 20px;
  color: #fff;
  cursor: pointer;
  padding-block: 10px;
  text-transform: uppercase;
  width: 100%;
}

.form__submit-button:hover {
  background-color: #123030;
}

.form__submit-button:active {
  background-color: #3e5050;
}