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Glossary of HTML

The following is a compact reference to HTML tags. Each tag is followed by a description, as well as any attributes that may be included within the tag (for example the <FONT> markup may include <FONT SIZE=+1 COLOR="red">); these attributes are followed by an equal sign and an attribute Empty tags are not followed by an end marker (such as <IMG>>), while container tags are indicated by ellipsis (for example <BODY>.<BODY>).

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Tag Description Additional Attributes
<A>...</A> Anchor marking a link HREF=(URL)
NAME=(name)
TARGET=(name)
<AREA> Defines an area of an image map COORDS=(x, y, x, y)
HREF=(URL)
NOHREF
SHAPE=(rect, rectangle, circ, circle, poly, polygon)
TARGET=(name)
<B>...</B> Bold style text  
<BLOCKQUOTE>... </BLOCKQUOTE> Indents text as a quote  
<BODY>... </BODY> The main content of an HTML document ALINK=(colour)
BACKGROUND=(URL)
BGCOLOR=(background colour)
LINK=(colour)
TEXT=(colour)
VLINK=(colour)
<BR> Line break  
<CAPTION>... </CAPTION> Applies a caption to a table ALIGN=(top, bottom)
<CENTER>... </CENTER> Centres page content  
<DD>... </DD> Definition description  
<DIR>...</DIR> Directory list, containing list items <LI>  
<DL>...</DL> Definition list used for dictionary items with <DD> and <DL>  
<DT>... </DT> Definition Term  
<EM>... </EM> Emphasis  
<FONT>... </FONT> Font attributes SIZE=(+ or - number)
COLOR=(colour)
<FORM>...</FORM> Defines a form for user input ACTON=(URL)
METHOD=(GET, POST)
<FRAME>... </FRAME> Frame definition FRAMEBORDER=(yes, no)
MARGINHEIGHT= (number of pixels)
MARGINWIDTH= (number of pixels)
NAME=(name, _blank, _self, _parent, _top)
NORESIZE SCROLLING=(yes, no, auto)
SRC=URL
<FRAMESET>... </FRAMESET> Main divisions for frames on a page ROWS=(pixels, percent, number of characters)
COLS=(pixels, percent, number of characters)
<H1>... <H1> Level 1 heading; replace 1 with a number from 2-6 for headings for levels 2-6  
<HR> Horizontal rule (line) across the page SIZE=(number of pixels)
WIDTH=(percent of page)
NOSHADE
<HEAD>... </HEAD> The head of a document containing information about that document  
<HTML>... </HTML> Defines the beginning and end of an HTML document  
<I>... </I> Italics  
<IMG> Places inline image on page SRC=(URL)
ALT=(alternative text)
ALIGN=(left, right, top, middle, bottom, texttop, absmiddle, baseline, absbottom)
BORDER=(number of pixels)
HEIGHT=(number of pixels)
HSPACE=(number of pixels)
VSPACE=(number of pixels)
WIDTH=(number of pixels)
<INPUT> Defines input objects on forms ALIGN=(left, right, top, middle bottom, texttop, absmiddle, baseline, absbottom)
CHECKED
HEIGHT=(number of pixels)
MAXLENGTH=(number of characters)
NAME=(name)
SIZE=(number of characters)
SRC=(URL)
TYPE=(TEXT, CHECKBOX, RADIO, SUBMIT, RESENT, HIDDEN, IMAGE)
VALUE=(text)
WIDTH=(number of pixels)
<LI>... </LI> List Item  
<MAP>... </MAP> Client-side image map NAME=(name)
<MENU>... </MENU> Menu list using LI  
<NOFRAMES>... </NOFRAMES> Displays alternative content for browsers that cannot support frames  
<OL>... </OL> Ordered list using LI START=(number)
Type=(name)
<P>... </P> Paragraph break  
<PRE>... </PRE> Preformatted text  
<SMALL>... </SMALL> Smaller font for text  
<STRONG>... </STRONG> Strong emphasis  
<SUB>... </SUB> Subscript  
<SUP>... </SUP> Superscript  
<TABLE>... </TABLE> Defines a table ALIGN=(left, right)
BGCOLOR=(Background colour)
BORDER=(number of pixels)
CELLPADDING= (number of pixels)
CELLSPACING=(number of pixels)
RULES=(none, basic, rows)
<TD>... </TD> Table data cell ALIGN=(left, center, right)
COLSPAN=(number)
ROWSPAN=(number)
VALIGN=(top, middle, bottom)
<TH>... </TH> Table header cell with bold, centred contents ALIGN=(left, center, right)
COLSPAN=(number)
ROWSPAN=(number)
VALIGN=(top, middle, bottom)
<TITLE>... </TITLE> Document title, included in document head  
<TR>... </TR> Table row ALIGN=(left, center, right)
VALIGN=(top, middle, bottom)
<U>... </U> Underline  
<UL>... </UL> Unordered list using LI TYPE=(circle, disc, square)
     
© Jason Whittaker 2000-04



You can order copies of the following books:
Web Production for Writers and Journalists in paperback.
The Internet: The Basics in paperback.
The Cyberspace Handbook in paperback.