Explain that "browser in browser" is very appropriate
iframe> Setting the edge width framebodode iframe> setting the border of the picture frame, is it 3D (0 = no, 1 = Yes)
Height, width iframe> Quality border width and height
Scrolling iframe> Is there a scroll bar (Yes, NO, AUTO)
SRC iframe> Specifies the file or picture (HTML, HTM, GIF, JPEG, JPG, PNG, TXT, *. *) Called by IFRAME.