Edit in JSFiddle

<h3>Mengeklik Elemen Label Akan Mempengaruhi Elemen Checkbox Terkait</h3>
<input type="checkbox" id="check-1"><label for="check-1">Tombol 1</label><br>
<input type="checkbox" id="check-2"><label for="check-2">Tombol 2</label><br>
<input type="checkbox" id="check-3"><label for="check-3">Tombol 3</label>
body {padding:50px;}
label {cursor:pointer;}
label:hover {text-decoration:underline;}