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

::before - CSS | MDN

In CSS, ::before creates a pseudo-element that is the first child of the selected element. It is often used to add cosmetic content to an element with the content property. It is inline by default.



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::before - CSS | MDN

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

In CSS, ::before creates a pseudo-element that is the first child of the selected element. It is often used to add cosmetic content to an element with the content property. It is inline by default.



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

::before - CSS | MDN

In CSS, ::before creates a pseudo-element that is the first child of the selected element. It is often used to add cosmetic content to an element with the content property. It is inline by default.

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