HTML <style> Element
The HTML <style>
tag allows you to embed style sheets within your HTML documents.
The basic tag is written like this <style type=">
</style>
with the style sheet information nested betwen the opening and closing tags. The (optional) type
attribute allows you to provide a styling language. The default value is text/css
(Cascading Style Sheets) which would undoubtedly be the most common styling language on the web.
Where to Put the <style>
Element?
HTML5 and previous versions of HTML require the <style>
tag to reside within the document's <head>.
However, you can now (or soon) put the <style>
tag anywhere in the document (well, almost anywhere).
Both HTML 5.1 (in draft status as of this writing) and the WHATWG HTML Living Standard allow for the <style>
tag to be used outside of the <head> tag. It can reside within the <body> element (or its child elements) as long as the scoped
attribute is used. If the scoped
attribute is not used, each <style>
tag must be located between the <head> tags (or a <noscript> element that is a child of a <head> element).
When using the scoped
attribute, the styles that are declared in the <style>
element are applied to the <style>
element's parent and its descendants.
Example
The following example shows how this element works.
Code
Result
Attributes
The <style>
element accepts the following attributes.
Local Attributes
The following attributes are defined in the <style>
element's specification.
Attribute | Description |
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type | Specifies the style sheet language as a content-type (MIME type). |
media | Specifies the device that the styles apply to. Must be a valid media query.
Possible values:
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scoped | Specifies that the styles only apply to this element's parent element and that element's child elements. If this attribute is not used, the <style> element must be located in the document's <head> and the styles will be applied to the whole document.
Note that if the Note that the |
Global Attributes
The <style>
element accepts the following global attributes. These attributes are standard across all HTML 5 elements.
Attribute | Description | ||||||||||||
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accesskey | Specifies a shortcut key that can be used to access this <style> element.
Possible values. [Any string of characters. This string of characters specifies the key/s the user needs to use in order to access the element.] |
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class | This is a document wide identifier. It is used to refer to a class that is specified in the style sheet. The value should match the name of the class you wish to use. | ||||||||||||
contenteditable | This attribute specifies whether the user can edit the content or not.
Possible values:
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contextmenu | The contextmenu attribute sets a context menu for an element. The value must be the ID of a menu element in the DOM. |
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dir | Specifies the direction of the text.
Possible values:
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draggable | Specifies whether the user is allowed to drag this <style> element or not.
Possible values:
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dropzone | The dropzone attribute specifies what should happen when the user "drops" an element (i.e. after dragging it) onto this <style> element.
Must be an unordered set of unique space-separated tokens that are ASCII case-insensitive. Possible values:
Note that this attribute must not have more than one of the three feedback values (copy, move, and link) specified. If none are specified, the copy value is implied. |
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hidden | Indicates that this particular This is a boolean attribute. If the attribute is present, its value must either be the empty string or a value that is an ASCII case-insensitive match for the attribute's canonical name, with no leading or trailing whitespace (i.e. either Possible values:
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id | The id attribute is a document wide identifier, which is used in conjunction with CSS and JavaScript. The value must match the name of the id you wish to use.
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itemid | The itemid provides a global identifier for an "item". This attribute is optional, however if it is provided, it must have a value that is a valid URL potentially surrounded by spaces.
The |
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itemprop | This attribute provides one or more properties to one or more "items".
Although this attribute is optional, if used it must have a value that is an unordered set of unique space-separated tokens that are case-sensitive, representing the names of the name-value pairs that it adds. The attribute's value must have at least one token. Each token must be one of the following:
Also, |
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itemref | This attribute is used in conjunction with the |
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itemscope | HTML5 elements that have the itemscope attribute create a name-value pair called an "item". Elements with an itemscope attribute may also have an itemtype attribute specified, to give the item types of the item.
This is a boolean attribute. If the attribute is present, its value must either be the empty string or a value that is an ASCII case-insensitive match for the attribute's canonical name, with no leading or trailing whitespace (i.e. either Possible values:
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itemtype | This attribute provides an item type for elements containing the itemscope attribute. The attribute is optional but if it is specified, it must have a value that is an unordered set of unique space-separated tokens that are case-sensitive, each of which is a valid URL that is an absolute URL, and all of which are defined to use the same vocabulary. The attribute's value must have at least one token.
The |
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lang | Sets the language code to be used.
Possible values: [Must be a valid RFC 3066 language code, or an empty string.] |
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spellcheck | Specifies whether the element should have its spelling checked.
If this attribute is missing, the element will use the default behavior, possibly based on the parent's own |
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style | Specifies inline styles for this <style> element. This allows you to define the styles within the page, and within this <style> tag, as opposed to referring to styles defined elsewhere (such as an external style sheet). Although this can be useful for over-riding external styles, it is usually preferrable to use external styles in conjunction with the class attribute and/or the id attribute.
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tabindex | Helps determine the tabbing order for the element (for when the user uses the "tab" key on their keyboard to "tab" through the elements on the page in order to select an element).
Possible values: [Any valid integer. For example, 0, 1, 2, 3, ...etc] |
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title | Specifies a title to associate with this particular <style> element. Many browsers will display this when the cursor hovers over the element (similar to a "tool tip").
Possible values: [Any text to be displayed as a "tool tip".] |
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translate | Determines whether the element's attribute values and the values of its Text node children are to be translated when the page is localized, or whether to leave them unchanged.
The
If the |
Event Handlers
This element also accepts various event handlers. Event handlers are commonly used to extend the functionality of an HTML element.
For a list of event handlers that you can use with this element, see Event handlers on elements, Document objects, and Window objects at the W3C website.
More Information About the <style>
Element
Content Categories |
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Can be used |
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Content model |
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End Tag Required? | Yes. Any time you use the <style> element, it must have both a start tag and an end tag.
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DOM Interface | HTMLStyleElement |
Specifications for the <style>
Element
Here is the <style>
element defined in the various specifications:
- W3C (HTML5)
- WHATWG (HTML Living Standard)
- W3C HTML 4.01 Specification (previous version of HTML)