HTML and CSS Reference
In-Depth Information
Element/Attribute
Description
<nobr>ƒ</nobr>
Disables line wrapping for the enclosed content (not part of the W3C specifica-
tions, but supported by most browsers)
<noembed>ƒ</noembed>
Encloses alternate content for browsers that do not support the embed element
(not part of the W3C specifications, but supported by most browsers)
<noframe>ƒ</noframe>
Encloses alternate content for browsers that do not support frames (obsolete)
<noscript>ƒ</noscript>
Encloses alternate content for browsers that do not support client-side scripts
<object>ƒ</object>
Places an embedded object (image, applet, sound clip, video clip, etc.) into
the page
ƒƒƒarchive=
”
url
”
Specifies the URL of an archive containing classes and other resources pre-
loaded for use with the object (obsolete)
ƒƒƒalign=”
align
”
Aligns the object with the surrounding content where
align
is absbottom,
absmiddle, baseline, bottom, left, middle, right, texttop, or top (obsolete)
ƒƒƒborder=”
integer
”
Specifies the width of the border around the object (obsolete)
ƒƒƒ
classid=”
url
”
Provides the URL of the object (obsolete)
ƒƒƒ
codebase=”
url
”
Specifies the base path used to resolve relative references within the embedded
object (obsolete)
ƒƒƒcodetype=”
mime-type
”
Indicates the mime-type of the embedded object's code (obsolete)
ƒƒƒdata=”
url
”
Provides the URL of the object's data file
ƒƒƒdatafld=”
text
”
Identifies the column from a data source that supplies bound data for the
embedded object (IE only)
ƒƒƒdataformatas=”html|ƒ
ƒƒƒplaintext|text”
Specifies the format of the data in the data source bound with the embedded
object (IE only)
ƒƒƒdatasrc=”
url
”
Provides the URL or ID of the data source bound with the embedded object
(IE only)
ƒƒƒdeclare=”declare”
Declares the object without embedding it on the page (obsolete)
ƒƒƒform=”
id
”
Specifies the id of the form associated with the object (HTML5)
ƒƒƒheight=”
integer
”
Specifies the height of the object in pixels
ƒƒƒhspace=”
integer
”
Specifies the horizontal space around the image in pixels (obsolete)
ƒƒƒname=”
text
”
Specifies the name of the embedded object
ƒƒƒstandby=”
text
”
Specifies the message displayed by the browser while loading the embedded
object (obsolete)
ƒƒƒtype=”
mime-type
”
Indicates the mime-type of the embedded object
ƒƒƒvspace=”
integer
”
Specifies the vertical space around the embedded object (obsolete)
ƒƒƒwidth=”
integer
”
Specifies the width of the object in pixels
<ol>ƒ</ol>
Contains an ordered list of items
ƒƒƒreversed=”reversed”
Specifies that the list markers are to be displayed in descending order (HTML5)
ƒƒƒstart=”
integer
”
Specifies the starting value in the list
ƒƒƒtype=”A|a|I|i|
1
“
Specifies the bullet type associated with the list items (deprecated)
<optgroup>ƒ</optgroup>
Contains a group of option elements in a selection field
ƒƒƒdisabled=”disabled”
Disables the option group control
ƒƒƒlabel=”
text
”
Specifies the label for the option group
<option>ƒ</option>
Formats an option within a selection field
ƒƒƒdisabled=”disabled”
Disables the option control
ƒƒƒlabel=”
text
”
Supplies the text label associated with the option
ƒƒƒselected=”selected”
Selects the option by default
ƒƒƒvalue=”
text
”
Specifies the value associated with the option
