.input_button {
  background-color: #4CAF50;
  border: 1px solid #008000;
  color: white;
  padding: 1%;
  text-align: center;
  text-decoration: none;
  height: 80px;
  font-size: 35px;
  margin-right: 50px;
  margin-left: 50px;
  margin-top: 50px;
}

.input_button:hover {
  background-color: #008000;
  border: 1px solid #4CAF50;
  color: black;
}

.input_usage {
  background-color: #af4c4c;
  border: 1px solid #800000;
  color: white;
  padding: 1%;
  text-align: center;
  text-decoration: none;
  height: 80px;
  font-size: 35px;
  margin-right: 50px;
  margin-left: 50px;
  margin-top: auto;
  margin-bottom: 10px;
}

.input_usage:hover {
  background-color: #800000;
  border: 1px solid #af4c4c;
  color: black;
}

.input_text{
  background-color: #afaf4c;
  border: 1px solid #7a8000;
  color: white;
  height: 50px;
  font-size: 35px;
  padding: 1%;
  text-align: center;
  text-decoration: none;
  margin-top: 5px;
  margin-right: 50px;
  margin-left: 50px;
}

.input_text:hover {
  background-color: #afaf4c;
  border: 1px solid #7a8000;
  color: black;
}