<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M18.3 8.5H17.4V4H6.6V8.5H5.7C4.206 8.5 3 9.706 3 11.2V16.6H6.6V20.2H17.4V16.6H21V11.2C21 9.706 19.794 8.5 18.3 8.5Z" fill="black"/> </svg>