.button {
    background-color: #22A7F0; /* Green */
    border: none;
    color: white;
    padding: 5px 12px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    height: 27px;
    border-radius: 4px;
    transition-duration: all 0.4s;
    box-shadow: 0 5px #999;
  }
  
  .button:hover {
    background-color: #237caf; /* Green */
    color: white;
    box-shadow: 0 5px #999;
  }
  
  .disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
  
  .button:active {
    background-color: #237caf;
    box-shadow: 0 5px #666;
    transform: translateY(4px);
  }