| Mac OS X | Linux | Unix | Windows |
| !-- ... --> | Creates a comment |
| html ... /html | Encloses the entire HTML document |
| head ... /head | Encloses the head of the HTML document |
| isindex | Indicates the document is a gateway script that allows searches |
| meta | Provides general information about the documents |
| style ... /style | Style information |
| script ... /script | Script language |
| noscript ... /noscript | Alternative content when scripting not supported |
| title ... /title | The title of the document |
| body ... /body | Encloses the body (text and tags) of the HTML documents |
| h1 ... /h1 | headings 1 through 6 |
| h2 ... /h2 | |
| h3 ... /h3 | |
| h4 ... /h4 | |
| h5 ... /h5 | |
| h6 ... /h6 |
| p ... /p | A plain paragraph; /p is optional |
| a ... /a | Creates a link or anchor. Includes common attributes |
| href="..." | The URL of the document to be linked to this one |
| name=" ..." | The name of the anchor |
| target="..." | Identifies the windows or location to open the link in |
| rel="..." | Defines forward link types |
| rev="..." | Defines reverse link types |
| accesskey="..." | Determines the accessibility character |
| shape="..." | Is for use with object shapes |
| coors="..." | Is for use with object shapes |
| tabindex="..." | Determines the tabbing order |
| onClick | Is an intrinsic |
| onMouseOver | Is an intrinsic |
| onMouseOut | Is an intrinsic |
| ol ... /ol | An ordered (numbered) list |
| ul ... /ul | An unordered (bulleted) list |
| menu ... /menu | A menu list of items |
| dir ... /dir | A directory listing |
| li | A list item |
| dl ... /dl | A definition or glossary list |
| dt | A definition term |
| dd | The corresponding definition to a definition term |
| em ... /em | Emphasis (usually italic) |
| strong ... /strong | Stronger emphasis (usually bold) |
| code ... /code | Code sample |
| kbd ... /kbd | Text to be typed |
| var ... /var | A variable or placeholder for some other value |
| samp ... /samp | Sample text |
| dfn ... /dfn | A definition of a term |
| cite ... /cite | A citation |
| b ... /b | Boldface text |
| i ... /i | Italic text |
| tt ... /tt | Typewriter font |
| u ... /u | Underlined text |
| pre ... /pre | Preformatted text |
| hr / | A horizontal rule line |
| br / | Line break |
| blockquote ... /blockquote | Used for long quotes or citations |
| address ... /address | Signatures or general information about a document's author |
| font ... /font | Change the size and color of font |
| size="..." | The size of the font, from 1 to 7 |
| color="..." | The font color |
| face="..." | The font type |
| basefont | Sets the default size of the font for the current page |
| size="..." | The default size of the font, from 1 to 7 |
| img | Inserts an inline image into the document; includes common attributes |
| ismap | This image is a server-side imagemap |
| usemap | This image is a client-side imagemap |
| src="..." | The URL of the image |
| alt="..." | A text string that will be displayed in browsers that cannot support images |
| align="..." | Determines the alignment of the given images |
| height="..." | Is the suggested height in pixels |
| width="..." | Is the suggested width in pixels |
| vspace="..." | The space between the image and the text above or below it |
| hspace="..." | The space between the image and the text to its left or right |
| frameset ... /frameset | Defines a frameset |
| rows="..." | Number of rows in frame |
| cols="..." | Number of columns in frame |
| onLoad | Is an intrinsic event |
| onUnload | Is an intrinsic event |
| frame | Creates a frame |
| name="..." | Is the name of target frame |
| src="..." | Calls the name content source |
| frameborder="..." | Determines the frame border |
| marginwidth="..." | Defines margine widths |
| marginheight="..." | Defines margine height |
| noresize="..." | Determines ability to resize frames |
| scrolling="..." | Determines ability to scroll within frames |
| iframe ... /iframe | Defines an inline frame |
| noframes ... /noframes | Alternate content when frames not supported |
| table ... /table | Creates a table |
| border="..." | Width of the border in pixels |
| cols="..." | Number of columns |
| cellspacing="..." | Spacing between cells |
| cellpadding="..." | Spacing in cells |
| width="..." | Table width |
| #7f0000 | #007f00 | #00007f | #ff005f | #000000 |
| #9f0000 | #009f00 | #00009f | #ff007f | #ffffff |
| #bf0000 | #00bf00 | #0000bf | #ff009f | #ffeedd |
| #df0000 | #00df00 | #0000df | #ff00bf | #ddffee |
| #ff0000 | #00ff00 | #0000ff | #ff00df | #eeddff |
| #ff7f00 | #7fff00 | #007fff | #ff00ff | #880000 |
| #ff9f00 | #9fff00 | #009fff | #df00ff | #008800 |
| #ffbf00 | #bfff00 | #00bfff | #bf00ff | #888800 |
| #ffdf00 | #dfff00 | #00dfff | #9f00ff | #008888 |
| #ffff00 | #ffff00 | #00ffff | #7f00ff | #880088 |
| Tags | Comments |
|---|---|
| img | Inserts an inline image into the document; includes common attributes |
| ismap | This image is a server-side imagemap |
| usemap | This image is a client-side imagemap |