iframe

Пример:

Таблица 3×3
Lorem ipsum dolor sit amet, consectetur adipisicing elit	...	...
...	...	...
...	...	...

<table>
    <caption>Таблица 3×3</caption>
    <col/>
    <tbody>
        <tr>
            <td>Lorem ipsum dolor sit amet, consectetur adipisicing elit</td>
            <td>...</td>
            <td>...</td>
        </tr>
        <tr>
            <td>...</td>
            <td>...</td>
            <td>...</td>
        </tr>
        <tr>
            <td>...</td>
            <td>...</td>
            <td>...</td>
        </tr>
    </tbody>
</table>

Дети:

A, ABBR, ACRONYM, ADDRESS, APPLET, B, BASEFONT, BDO, BIG, BLOCKQUOTE, BR, BUTTON, CENTER, CITE, CODE, DEL, DFN, DIR, DIV, DL, EM, FIELDSET, FONT, FORM, H1, H2, H3, H4, H5, H6, HR, I, IFRAME, IMG, INPUT, INS, ISINDEX, KBD, LABEL, MAP, MENU, NOFRAMES, NOSCRIPT, OBJECT, OL, P, PRE, Q, S, SAMP, SCRIPT, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TEXTAREA, TT, U, UL, VAR.

	html 3.2	html 4.0 Frameset	html 4.0 Loose	html 4.0 Strict	html 4.0.1 Frameset	html 4.0.1 Loose	html 4.0.1 Strict	xhtml 1 Frameset	xhtml 1 Strict	xhtml 1 Transitional	html5
a
abbr
acronym
address
applet
b
basefont
bdo
big
blockquote
br
button
center
cite
code
del
dfn
dir
div
dl
em
fieldset
font
form
h1
h2
h3
h4
h5
h6
hr
i
iframe
img
input
ins
isindex
kbd
label
map
menu
noframes
noscript
object
ol
p
pre
q
s
samp
script
select
small
span
strike
strong
sub
sup
table
textarea
tt
u
ul
var

Атрибуты:

accesskey, align, class, contenteditable, contextmenu, dir, draggable, frameborder, height, hidden, id, lang, longdesc, marginheight, marginwidth, name, onabort, onblur, oncanplay, oncanplaythrough, onchange, onclick, oncontextmenu, ondblclick, ondrag, ondragend, ondragenter, ondragleave, ondragover, ondragstart, ondrop, ondurationchange, onemptied, onended, onerror, onfocus, onformchange, onforminput, oninput, oninvalid, onkeydown, onkeypress, onkeyup, onload, onloadeddata, onloadedmetadata, onloadstart, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onmousewheel, onpause, onplay, onplaying, onprogress, onratechange, onreadystatechange, onscroll, onseeked, onseeking, onselect, onshow, onstalled, onsubmit, onsuspend, ontimeupdate, onvolumechange, onwaiting, sandbox, scrolling, seamless, spellcheck, src, style, tabindex, title, width, xml:base, xml:id, xml:lang, xml:space.

	html 3.2	html 4.0 Frameset	html 4.0 Loose	html 4.0 Strict	html 4.0.1 Frameset	html 4.0.1 Loose	html 4.0.1 Strict	xhtml 1 Frameset	xhtml 1 Strict	xhtml 1 Transitional	html5
accesskey
align
class
contenteditable
contextmenu
dir
draggable
frameborder
height
hidden
id
lang
longdesc
marginheight
marginwidth
name
onabort
onblur
oncanplay
oncanplaythrough
onchange
onclick
oncontextmenu
ondblclick
ondrag
ondragend
ondragenter
ondragleave
ondragover
ondragstart
ondrop
ondurationchange
onemptied
onended
onerror
onfocus
onformchange
onforminput
oninput
oninvalid
onkeydown
onkeypress
onkeyup
onload
onloadeddata
onloadedmetadata
onloadstart
onmousedown
onmousemove
onmouseout
onmouseover
onmouseup
onmousewheel
onpause
onplay
onplaying
onprogress
onratechange
onreadystatechange
onscroll
onseeked
onseeking
onselect
onshow
onstalled
onsubmit
onsuspend
ontimeupdate
onvolumechange
onwaiting
sandbox
scrolling
seamless
spellcheck
src
style
tabindex
title
width
xml:base
xml:id
xml:lang
xml:space

Браузерные стили
Chrome, firefox 3.6.3	iframe { border: 2px inset; }
IE	iframe { background-color: #fff; has-layout: true; height: 150px; width: 300px; }
opera 10.53	iframe { border: 2px inset #000; height: 150px; width: 300px; }
safari 4.0.5	iframe { border: 2px inset; }