Tipografía
Utilidades para controlar el contenido de los pseudo-elementos before y after.
Clase | Estilos |
---|---|
content-[<value>] | content: <value>; |
content-(<custom-property>) | content: var(<custom-property>); |
content-none | content: none; |
Usa la sintaxis content-[<value>]
, junto con las variantes before
y after
, para establecer el contenido de los pseudo-elementos ::before
y ::after
:
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Use the content-[attr(<name>)]
syntax to reference a value stored in an attribute using the attr()
CSS function:
<p before="Hello World" class="before:content-[attr(before)] ..."> <!-- ... --></p>
Since whitespace denotes the end of a class in HTML, replace any spaces in an arbitrary value with an underscore:
<p class="before:content-['Hello_World'] ..."></p>
If you need to include an actual underscore, you can do this by escaping it with a backslash:
<p class="before:content-['Hello\_World']"></p>
Use the content-(<custom-property>)
syntax to control the contents of the ::before
and ::after
pseudo-elements using a CSS variable:
<p class="content-(--my-content)"></p>
This is just a shorthand for content-[var(<custom-property>)]
that adds the var()
function for you automatically.
Prefija una utilidad content
con una variante de breakpoint como md:
para aplicar la utilidad solo en tamaños de pantalla medium y superiores:
<p class="before:content-['Mobile'] md:before:content-['Desktop'] ..."></p>
Aprende más sobre el uso de variantes en la documentación de variantes.