Quero criar um botão colorido ativo (não uma imagem) dentro de um post específico

[Canapin (Coin-coin le Canapin)]

Dê uma olhada nisso:

What are the different ways to customize content inside a post (custom attributes and such)

So far I’m aware of two way to do it: <span data-theme-custom>some text</span> CSS: [data-theme-custom] { color: pink; } [wrap="indent"]some text[/wrap] It will create either a div or a span (if there is other content on the same line), containing the following attributes: class="d-wrap" and data-wrap="custom" CSS [data-wrap="custom"] { color: pink; } Are there other ways to customize some chosen content in a post I’m not aware of? Also, is there a way to add a custom c…