Note: You need to run Hugo ⩾ 0.81, and Hugo 0.108.0 provides interesting improvements on this topic Enable Markdown Attributes In config.toml [markup.goldmark.parser.attribute] block = true title = true or in config.yml markup: goldmark: parser: attribute: block: true title: true Usage Add a single class:  {.custom-css-class} Add multiples classes:  {.myclass class="custom...
