how to apply outline to text in html css

.stroke
{
    color: white;
    text-shadow:
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    1px 1px 0 #000;  
}

#example3{
	color: black;
	font-size: 34px;
	-webkit-text-stroke: 1px black;
	-webkit-text-fill-color: white;
}