Table of Contents

Extended Markdown Overview

Applying CSS to Images

Code Blocks

Math Support (KATEX)

Detailed Guides for Creating Original Questions

■ Extended Markdown Overview

Track Test converts Markdown to HTML through a custom extension of

marked.CSS varies slightly between Book, Quiz, and Challenge, but the HTML conversion logic is identical.

※For standard Markdown syntax, see **Use Markdown Syntax.**

■ Applying CSS to Images

Native Markdown offers no way to specify image width, but Track Test lets you attach arbitrary CSS to an image. If width is omitted, the image defaults to width: 100%.

Syntax: place a space after the image URL and wrap the CSS in double quotes.

![Image 1](images/image1.png "width:100px;border:1px solid #FFF;")

In standard Markdown, the string in quotes becomes the title attribute. Track Test maps this string directly to the image’s style attribute instead.

■ Code Blocks

Use three or more back-quotes (```) to create a code block.