Custom Themes（自定义主题）
Change Themes（更换主题）
Typora has 5~6 built-in themes. Changing writing theme can be done by selecting theme under the theme menu bar. You could also download, install, modify or write your own custom theme to stylize Typora.
Typora有5-6个内置主题。可通过选择theme菜单栏下的主题来更换书写主题。你也能在Typora官网下载、安装主题，或对主题进行修改，或编写你自己的主题去装饰Typora。
Typora use CSS to stylish all contents, each theme under theme menu is one .css files under "typora's theme folder". So, briefly speaking, you could add/modify themes by adding/modifying correspond css files under "typora's theme folder".
Typora使用CSS修饰所有内容的样式，每个主题都是主题菜单栏下的一个.css文件，这些文件在Typora的'theme'文件夹下。所以，明确地说，你能通过添加/修改typora主题文件夹下的相应的css文件来添加/修改主题。
Get Typora Themes（获取Typora主题）
We have an office website Typora Theme Gallery for designers/developers to share their custom themes with others. You could download theme from there.
我们有一个官网Typora Theme Gallery 让设计者/开发者去分享他们的自定义主题。你能从这里下载主题。
Install Custom Themes（安装自定义主题）
- Open Theme Folder. (see instructions below)
打开主题文件夹。（参考下方教程） - Copy or move
.cssfile and related resources, like fonts or images, into the newly opened folder.
复制或移动.css文件和相关资源（例如字体或图片）到之前打开的文件夹（指主题文件夹）内。 - Restart typora, then select it from
Themesmenu.
重启typora，然后从Theme菜单中选择该主题。
Open Theme Folder（打开主题文件夹）
macOS
Open preference panel by cmd+`, then click "Open Theme Folder"
通过cmd+打开偏好设置（preference）面板，然后点击打开主题文件夹
Windows/Linux
Open preference panel from File → Preference from menubar, then click "Open Theme Folder":
从菜单栏的文件 → 偏好设置打开偏好面板，然后点击“打开主题文件夹”：
Modify Current Styles（修改当前样式）
Sometimes, you may just want to change font family for all themes, for change font-color for headings for a specific themes. In this case, you do not need to copy/modify a whole exiting css file, just Add Custom CSS is enough. In brief:
有时，你可能只想为所有主题更改字体系列，为某特定主题的标题更改字体颜色。若是这样，你无需复制/修改一整份已存在的css文件，仅需添加自定义 CSS就够了。简言之：
-
Create & write a
base.user.cssunder theme folder, the css rules inside it will be applied to all themes.在主题文件夹下，创建&编写一份名为
base.user.css的css文件，该文件中的css规则将被应用到所有主题中。 -
Create & write a
{theme-css-name}.user.cssunder theme folder, the css rules inside it will only be applied to theme file{theme-css-name}.css.
在主题文件夹下，创建&编写一份名为{theme-css-name}.user.css的css文件，该文件中的css规则将只被应用到{theme-css-name}.css主题文件中。
Please note that the built-in CSS theme files will get overwritten completely on typora version up, so, write your custom css into *.user.css, instead of the existing files, will prevent your modifications from being lost after update.
请注意：内置CSS主题文件将随着typora版本更新而被重写，因此，在*.user.css文件内编写自定义CSS，替代在已存在的文件内编写，可避免在软件更新后你的修改丢失的问题。
Write My Own Theme（编写你自己的主题）
Please refer to Write Custom Theme for Typora.