A. Use CSS to embedded the webfont you want, like the following code:

<style type="text/css">
@font-face {
	font-family: YourFontFamilyName;
	font-style: normal;
	src: url("https://f1.webfont.org/f/1/......");
}
.YourClassName{
	font-family: YourFontFamilyName;
}
</style>