.block {
  display: block;
  width: 100%;
  border: none;
  background-color: #04AA6D;
  color: white;
  padding: 14px 28px;
  font-size: 16px;
  cursor: pointer;
  text-align: center;
}

.block:hover {
  background-color: #ddd;
  color: black;
}