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HTML Reference Manual

Complete list of HTML tags

HTML: <big> Tag

The HTML Big Element ( <big>) increases the font size by one level (for example, from small to medium, from large to extra large, from extra large to x-large, etc.).-large) and does not exceed the browser's maximum font size.

Note: This tag is deprecated, since it is purely display, this element in HTML5has been removed and should no longer be used. Instead, web developers should use CSS properties.

Online example

Make the text one size larger than the regular font:

<!DOCTYPE html>
<html>
<head> 
<meta charset="utf-8"> 
<title>Basic Tutorial Website(oldtoolbag.com)</title> 
</head>
<body>
<p>
  This is the first sentence. <big>This whole 
  sentence is in bigger letters.</big>
</p>
(CSS version)
<p>
  This is the first sentence. <span style="font-size:1.2em>This whole 
  sentence is in bigger letters.</span>
</p>
</body>
</html>
Test and see ‹/›

Browser compatibility

IEFirefoxOperaChromeSafari

All mainstream browsers support the <big> tag.

Definition and usage instructions of the tag

HTML5 Does not support the <big> tag. Please use CSS instead.

The <big> tag is used to create larger text.

Tips and notes

Tip:Use CSS to specify text size in the document.

HTML 4.01 and HTML5differences between

HTML5 Does not support the <big> tag, HTML 4.01 Supports the <big> tag.

Standard Attributes

In HTML 4.01 The <big> tag supports the following standard attributes:

AttributeValueDescription
classclassnameClass name of the element
dirrtl
ltr
Text direction within the element
ididUnique id of the element
langlanguage_codeLanguage code of the content within the element
stylestyle_definitionSpecifies the inline style of the element
titletextSpecifies additional information about the element
xml:langlanguage_codeSpecifies the language code for the content of the element in an XHTML document

For a complete description, please visitStandard Attributes.

Event Attributes

In HTML 4.01 In, the <big> tag supports the following event attributes:

AttributeValueDescription
onclickscriptExecute script when the mouse is clicked
ondblclickscriptExecute script when the mouse is double-clicked
onmousedownscriptExecute script when the mouse button is pressed
onmousemovescriptExecute script when the mouse pointer moves
onmouseoutscriptExecute script when the mouse pointer moves out of an element
onmouseoverscriptExecute script when the mouse pointer hovers over an element
onmouseupscriptExecute script when the mouse button is released
onkeydownscriptExecute script when the keyboard is pressed
onkeypressscriptExecute script when the keyboard is pressed and then released
onkeyupscriptExecute script when the keyboard is released

For a complete description, please visitEvent Attributes.