CSS - Attr function (attribute)

About

The attr function select the value of an attribute

Articles Related

Example

<p data-length="2m" >Beyond The Sea</li>

p::before {
   content: attr(data-length) " ";
}

where:

• CSS - Content (Property)
• HTML - Data attributes

Documentation / Reference

• https://developer.mozilla.org/en-US/docs/Web/CSS/attr