#submit-input,
#submit-button {
  color: white;
  background-color: rgb(50, 50, 50);
  border-radius: .2em;
  border: none;
  height: 80%;
  padding: 0 .5em;
}

#submit-button:hover {
  background-color: rgb(40, 40, 40);
}

#submit-button:active {
  background-color: rgb(50, 50, 50);
}