html button disabled
snippet in html

html button disabled

user9206

<button type="button" disabled>This button is disabled</button>

style disabled button

user2590

button:disabled,
button[disabled]{
  border: 1px solid #999999;
  background-color: #cccccc;
  color: #666666;
}

enable html button

user5894

$('#Button').prop('disabled', true);