HTML Headings

HTML offers six levels of headings, using paired tags, from Heading 1 ( <h1> ... </h1> ) to Heading 6 ( <h6> ... </h6> ).
Each browser displays the headings in boldface, using its default font and descending font sizes, from Heading 1 (the biggest) to Heading 6 (the smallest).
- You can add CSS styles to change the Heading's font size, color, and other properties..

Use <h1>, <h2>, ..., for headings only.
Headings are important, search engines use document headings to index the structure and content of your web pages.


  - Example:
HTML codeDisplays in browser
<html> 
<head>
<title>Document title</title>
</head>
<body>
<h1>Heading 1</h1>
<h2>Heading 2</h2>
<h3>Heading 3</h3>
<h4>Heading 4</h4>
<h5>Heading 5</h5>
<h6>Heading 6</h6>
</body>
</html>
Heading 1
Heading 2
Heading 3
Heading 4
Heading 5
Heading 6

HTML Comments

Comments are used to insert notes into the document that are not displayed by the browser.
To add a comment, use the <!-- --> tag, placing the comment between the two pairs of dashes.
  - Example:
<!-- This is a comment, Start Menu -->
<ul>
 <li>Menu one</li>
 <li>Menu two</li>
</ul>
<!-- End Menu -->
Comments can be any length and are not restricted to one line.
Although browsers don't display comments when they display the web page, they can be viewed in the source code of the web page.
- To view the source code for the page currently displayed in Internet Explorer, click the Page drop-down menu, and then click View Source.
- To view the source code in Mozilla Firefox, click the View menu, and then click Page Source (or Ctrl+U).

Daily Test with Code Example

HTML
CSS
JavaScript
PHP-MySQL
Which attribute can be used to add CSS styles directly in the HTML tag?
type style class
<div style="width: 80%; border: 3px solid #888888;">Content</div>
Which CSS transform method distorts the HTML element in a given angle (including its content)?
translate() scale() skew()
#some_id {
  transform: skew(20deg, 25deg);
  -ms-transform: skew(20deg, 25deg);   /* IE 9 */
  -webkit-transform: skew(20deg, 25deg);   /* Safari and Chrome */
}
Click on the function which converts a Date object to a string.
indexOf() toString() getDate()
var rightnow = new Date();
alert( rightnow.toString() );
Which function applies a callback function to the elements of the given array?
array_merge() array_search() array_map()
$arr = arra("abc", "<p>xyz</p>", "<em>PHP</em>");
// apply the strip_tags() function to delete HTML tags from each array item
$arr = array_map("strip_tags", $arr);
}
HTML Headings and Comments

Last accessed pages

  1. Bubbles3 (47598)
  2. SHA512 Encrypt hash in JavaScript (7776)
  3. Mahjong2 (855)
  4. Mahjong Games (17769)
  5. Get Lower, Higher, and Closest Number (1574)

Popular pages this month

  1. Qwop (3030)
  2. Drag Racer V3 (1516)
  3. Bubbles3 (728)
  4. Flash Games - Free online Games (677)
  5. Courses Web: PHP-MySQL JavaScript Ajax HTML CSS Flash-AS3 (665)