Basefont define a default font size, font face and color of text on your website.
The font tag has a start or opening tag <font> and an end or closing tag </font>.
Example:
<!DOCTYPE html>
<html>
<head>
<basefont color="green" size="5">
</head>
<body>
<h1>This is a HTML heading</h1>
<p>This is a HTML paragraph.</p>
</body>
</html>
This Basefont isn't support HTML5, and support all Browser.
