Ads / Info Block / Custom Head

MrDoc supports the insertion of custom **text, HTML, CSS, and JavaScript** content on pages such as the homepage, collections, and document browsing pages. If you have specific requirements for site styling, you can address them here.

## Configuration Path

Configuration Path: Admin Panel → Site Settings → Basic Settings → Ad Slots & Analytics Code, as shown in the figure below:

![](/media/202511/5d69e0742b96403fbea6f2942d555da89336.png)

### Custom Head

You can customize the Head code for the homepage, collection pages, and document pages.

For example, this site uses a custom Head to set the document font to "LXGW Wenkai Screen" on document pages:
```html
<script type="text/javascript" charset="UTF-8" src="https://cdn.wwads.cn/js/makemoney.js" async></script>
    <link rel="stylesheet" href="https://npm.elemecdn.com/lxgw-wenkai-screen-webfont/style.css" media="print" onload="this.media='all'">
    <style>
        .markdown-body,.project-toc-left a{
              font-family: "LXGW Wenkai Screen","Microsoft YaHei", Helvetica, "Meiryo UI", "Malgun Gothic", "Segoe UI", "Trebuchet MS", "Monaco", monospace, Tahoma, STXihei, "华文细黑", STHeiti, "Helvetica Neue", "Droid Sans", "wenquanyi micro hei", FreeSans, Arimo, Arial, SimSun, "宋体", Heiti, "黑体", sans-serif;
        }
    </style>
```

### Analytics Code

If your site needs to integrate external analytics codes, such as Baidu Analytics, 51la, Google Analytics, etc., you can add the analytics code to the "Analytics Code" input box.

### Information Ad Blocks

MrDoc has built-in four information blocks on collection pages and document pages, located at:

- The area between the title and the main content;
- The area between the main content and the document information;
- The area below the collection name and above the collection outline on the left sidebar;
- The area below the collection outline on the left sidebar;