<style>: The Style Information element
The <style> HTML element contains style information for a document, or part of a document. It contains CSS, which is applied to the contents of the document containing the <style> element.
Try it
The <style> element must be included inside the <head> of the document. In general, it is better to put your styles in external stylesheets and apply them using <link> elements.
If you include multiple <style> and <link> elements in your document, they will be applied to the DOM in the order they are included in the document — make sure you include them in the correct order, to avoid unexpected cascade issues.
In the same manner as <link> elements, <style> elements can include media attributes that contain media queries, allowing you to selectively apply internal stylesheets to your document depending on media features such as viewport width.
Attributes
This element includes the global attributes.
This attribute defines which media the style should be applied to. Its value is a media query, which defaults to all if the attribute is missing.
A cryptographic nonce (number used once) used to allow inline styles in a style-src Content-Security-Policy. The server must generate a unique nonce value each time it transmits a policy. It is critical to provide a nonce that cannot be guessed as bypassing a resource’s policy is otherwise trivial.
This attribute specifies alternative style sheet sets.
This attribute explicitly indicates that certain operations should be blocked on the fetching of critical subresources. @import -ed stylesheets are generally considered as critical subresources, whereas background-image and fonts are not.
- render : The rendering of content on the screen is blocked.
Deprecated attributes
This attribute should not be provided: if it is, the only permitted values are the empty string or a case-insensitive match for text/css .
Examples
A simple stylesheet
In the following example, we apply a very simple stylesheet to a document:
Result
Multiple style elements
In this example we’ve included two <style> elements — notice how the conflicting declarations in the later <style> element override those in the earlier one, if they have equal specificity.
Result
Including a media query
In this example we build on the previous one, including a media attribute on the second <style> element so it is only applied when the viewport is less than 500px in width.
HTML <style> Tag
Use of the <style> element to apply a simple style sheet to an HTML document:
More «Try it Yourself» examples below.
Definition and Usage
The <style> tag is used to define style information (CSS) for a document.
Inside the <style> element you specify how HTML elements should render in a browser.
Tips and Notes
Note: When a browser reads a style sheet, it will format the HTML document according to the information in the style sheet. If some properties have been defined for the same selector (element) in different style sheets, the value from the last read style sheet will be used (see example below)!
Tip: To link to an external style sheet, use the <link> tag.
Tip: To learn more about style sheets, please read our CSS Tutorial.
Что такое style в html
In this article, we will see the HTML style attribute, along with understanding its implementation through examples. Styles in HTML are basically rules that describe how a document will be presented in a browser. Style information can be either attached as a separate document or embedded in the HTML document. There are 3 ways of implementing style in HTML:
-
: In this method, the style attribute is used inside the HTML start tag. : In this method, the style element is used inside the <head> element of the document. : In this method, the <link> element is used to point to an external CSS file.
Supported Tags: It supports all HTML elements.
Inline Style: In Inline styling, the CSS rules are directly written inside the starting tag using the style attribute. The style attribute includes a series of CSS property and value pairs. Each ‘ property: value ‘ pair is separated by a semicolon ( ; ). This attribute will override the style properties globally for any relevant style set.
Example: This example describes the internal style by specifying the style attribute to add the various styling properties.
<style>¶
Тег <style> (от англ. style — стиль) применяется для определения стилей элементов веб-страницы.
Элемент <style> необходимо использовать внутри контейнера <head> . Можно задавать несколько <style> .
Синтаксис¶
Закрывающий тег обязателен.
Атрибуты¶
media¶
Устанавливает устройство вывода, для которого предназначена таблица стилей. Для каждого устройства можно определить свой собственный стиль, который бы учитывал специфику устройства и подгонял под него вид веб-страницы.
Синтаксис
Значения
all Все устройства. print Печатающее устройство вроде принтера. screen Экран монитора. speech Речевые синтезаторы, а также программы для воспроизведения текста вслух. Сюда же входят речевые браузеры.
Можно устанавливать сразу несколько значений, перечисляя их через запятую.
Значение по умолчанию
- screen
Сообщает браузеру, какой синтаксис использовать, чтобы правильно интерпретировать таблицу стилей. Как правило, браузеры корректно работают со стилями и при отсутствии этого атрибута, он необходим для некоторых старых браузеров, которые могут не распознать содержимое контейнера <style> .