“Ctrl+/”
“F11/ESC”
<!DOCTYPE html>
<html>
<body>
<form action="">
<select name="cars">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="fiat" selected>Fiat</option>
<option value="audi">Audi</option>
</select>
</form>
</body>
</html>