??? ??; ?? ???;

HTML iframe ?? ???

??: ?? ??? ??? ??? ???(?: ??? ???)? ????.

??: iframe? ??? ? ?? ????? ??? ? ??? <iframe>? </iframe> ??? ??? ???? ??? ? ????.

??: HTML 4.1 Strict DTD ? XHTML 1.0 Strict DTD??? iframe ??? ???? ????.

HTML iframe ?? ?

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<iframe src="http://www.baidu.com" frameborder="0" width="100%" height="300px"></iframe>
</body>
</html>

???? ?? ?

??? ????? ??? "???? ??" ??? ?????