在marp(it)中添加一个.css定理类

Question

我希望在我的marp幻灯片中包含以下CSS类(我在vscode中使用vscode扩展)：

.theorem {
display: block;
font-style: italic;
}
.theorem:before {
content: "Theorem. ";
font-weight: bold;
font-style: normal;
}
.theorem[text]:before {
content: "Theorem (" attr(text) ") ";
}

Answer 1

style: |
     .theorem {
display: block;
font-style: italic;
}
.theorem:before {
content: "Theorem. ";
font-weight: bold;
font-style: normal;
}
.theorem[text]:before {
content: "Theorem (" attr(text) ") ";
}
paginate: true

在文件中，必须在块项https://michelf.ca/projects/php-markdown/extra/#spe-attr上添加类。