Many HTML tags have a unique set of their own attributes. These attributes are divided into core attributes, internationalization attributes, and scripting events. Attributes are always specified in the start tag and come in name/value pairs like: name="value"
<a href="http://www.a2zwebhelp.com">Link to my website.</a>
<p id="firstp">This is my first paragraph.</p>
<h2 align="center" title="center text">Centered Heading</h2>| Category | Attributes Name | |
| Core Attributes | id | <p id="myid">My Text.</p> |
| class | <div clsss="newclass"> Text </div> | |
| name | <form name="arup"></form> | |
| style | <span style="font-family: arial"> Arial</span> | |
| title | <h1 title="Heading"> Heading </h1> | |
| alt | <img src="" alt="my image"> | |
| align | <p align="left"></p> | |
| valign | <td valign="top"> </td> | |
| bgcolor | <td bgcolor="#808080"> </td> | |
| background | <td background="filepath"> </td> | |
| width | <img width="100px"> | |
| height | <img width="100px" height="100px"> | |
| Internationalization Attributes | LANG | <span lang=en>Welcome</span> |
| DIR | ||
| Common Scripting Events | ONCLICK | mouse button is clicked on an element. |
| ONDBLCLICK | mouse button is double-clicked on an element | |
| ONMOUSEDOWN | mouse button is pressed over an element | |
| ONMOUSEUP | mouse button is released over an element | |
| ONMOUSEOVER | mouse is moved onto an element | |
| ONMOUSEMOVE | mouse is moved while over an element | |
| ONMOUSEOUT | mouse is moved away from an element | |
| ONKEYPRESS | a key is pressed and released over an element | |
| ONKEYDOWN | a key is pressed down over an element | |
| ONKEYUP | a key is released over an element | |