If you need to use outline font (in case you have to place a white text on undefined coloristic background) you can use these CSS values:
.outline_txt {
font-family: Arial, Helvetica, sans-serif;
text-shadow:
0 0 1px black,
0 0 1px black,
0 0 1px black,
0 0 1px black;
color: white;
font-size: 50px;
}
<h3 class="outline_txt ">Outline Text</h3>
You can see an exemplification for these settings:
