mkdocs-material/docs/upgrading.md
2021-02-22 23:05:09 +01:00

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---
template: overrides/main.html
---
# Upgrading
Upgrade to the latest version with:
```
pip install --upgrade mkdocs-material
```
Inspect the currently installed version with:
```
pip show mkdocs-material
```
## Upgrading from 6.x to 7.x
### What's new?
- Added support for deploying multiple versions
- Added support for integrating a language selector
- Added support for rendering admonitions as inline blocks
- Rewrite of the underlying reactive architecture
- Removed Webpack in favor of reactive build strategy (-480 dependencies)
- Fixed keyboard navigation for code blocks after content tabs switch
### Changes to `mkdocs.yml`
#### `extra.version.method`
The versioning method configuration was renamed to `extra.version.provider` to
allow for different versioning strategies in the future:
=== "7.x"
``` yaml
extra:
version:
provider: mike
```
=== "6.x"
``` yaml
extra:
version:
method: mike
```
### Changes to `*.html` files
The templates have undergone a set of changes to make them future-proof. If
you've used theme extension to override a block or template, make sure that it
matches the new structure:
- If you've overridden a __block__, check `base.html` for potential changes
- If you've overridden a __template__, check the respective `*.html` file for
potential changes
??? quote "`base.html`"
``` diff
@@ -61,7 +61,7 @@
font.text | replace(' ', '+') + ':300,400,400i,700%7C' +
font.code | replace(' ', '+')
}}&display=fallback">
- <style>body,input{font-family:"{{ font.text }}",-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"{{ font.code }}",SFMono-Regular,Consolas,Menlo,monospace}</style>
+ <style>:root{--md-text-font-family:"{{ font.text }}";--md-code-font-family:"{{ font.code }}"}</style>
{% endif %}
{% endblock %}
{% if config.extra.manifest %}
@@ -131,7 +131,7 @@
{% if page and page.meta and page.meta.hide %}
{% set hidden = "hidden" if "navigation" in page.meta.hide %}
{% endif %}
- <div class="md-sidebar md-sidebar--primary" data-md-component="navigation" {{ hidden }}>
+ <div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" {{ hidden }}>
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
{% include "partials/nav.html" %}
@@ -143,7 +143,7 @@
{% if page and page.meta and page.meta.hide %}
{% set hidden = "hidden" if "toc" in page.meta.hide %}
{% endif %}
- <div class="md-sidebar md-sidebar--secondary" data-md-component="toc" {{ hidden }}>
+ <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" {{ hidden }}>
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
{% include "partials/toc.html" %}
@@ -152,7 +152,7 @@
</div>
{% endif %}
{% endblock %}
- <div class="md-content">
+ <div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
{% block content %}
{% if page.edit_url %}
@@ -183,10 +183,18 @@
{% include "partials/footer.html" %}
{% endblock %}
</div>
- {% block scripts %}
- <script src="{{ 'assets/javascripts/vendor.18f0862e.min.js' | url }}"></script>
- <script src="{{ 'assets/javascripts/bundle.994580cf.min.js' | url }}"></script>
- {%- set translations = {} -%}
+ <div class="md-dialog" data-md-component="dialog">
+ <div class="md-dialog__inner md-typeset"></div>
+ </div>
+ {% block config %}
+ {%- set app = {
+ "base": base_url,
+ "features": features,
+ "translations": {},
+ "search": "assets/javascripts/workers/search.217ffd95.min.js" | url,
+ "version": config.extra.version or None
+ } -%}
+ {%- set translations = app.translations -%}
{%- for key in [
"clipboard.copy",
"clipboard.copied",
@@ -204,19 +212,12 @@
] -%}
{%- set _ = translations.update({ key: lang.t(key) }) -%}
{%- endfor -%}
- <script id="__lang" type="application/json">
- {{- translations | tojson -}}
- </script>
- {% block config %}{% endblock %}
- <script>
- app = initialize({
- base: "{{ base_url }}",
- features: {{ features or [] | tojson }},
- search: Object.assign({
- worker: "{{ 'assets/javascripts/worker/search.9c0e82ba.min.js' | url }}"
- }, typeof search !== "undefined" && search)
- })
+ <script id="__config" type="application/json">
+ {{- app | tojson -}}
</script>
+ {% endblock %}
+ {% block scripts %}
+ <script src="{{ 'assets/javascripts/bundle.926459b3.min.js' | url }}"></script>
{% for path in config["extra_javascript"] %}
<script src="{{ path | url }}"></script>
{% endfor %}
```
??? quote "`partials/footer.html`"
``` diff
- <div class="md-footer-nav">
- <nav class="md-footer-nav__inner md-grid" aria-label="{{ lang.t('footer.title') }}">
- {% if page.previous_page %}
- <a href="{{ page.previous_page.url | url }}" class="md-footer-nav__link md-footer-nav__link--prev" rel="prev">
- <div class="md-footer-nav__button md-icon">
- {% include ".icons/material/arrow-left.svg" %}
- </div>
- <div class="md-footer-nav__title">
- <div class="md-ellipsis">
- <span class="md-footer-nav__direction">
- {{ lang.t("footer.previous") }}
- </span>
- {{ page.previous_page.title }}
- </div>
- </div>
- </a>
- {% endif %}
- {% if page.next_page %}
- <a href="{{ page.next_page.url | url }}" class="md-footer-nav__link md-footer-nav__link--next" rel="next">
- <div class="md-footer-nav__title">
- <div class="md-ellipsis">
- <span class="md-footer-nav__direction">
- {{ lang.t("footer.next") }}
- </span>
- {{ page.next_page.title }}
- </div>
+ <nav class="md-footer__inner md-grid" aria-label="{{ lang.t('footer.title') }}">
+ {% if page.previous_page %}
+ <a href="{{ page.previous_page.url | url }}" class="md-footer__link md-footer__link--prev" rel="prev">
+ <div class="md-footer__button md-icon">
+ {% include ".icons/material/arrow-left.svg" %}
+ </div>
+ <div class="md-footer__title">
+ <div class="md-ellipsis">
+ <span class="md-footer__direction">
+ {{ lang.t("footer.previous") }}
+ </span>
+ {{ page.previous_page.title }}
</div>
- <div class="md-footer-nav__button md-icon">
- {% include ".icons/material/arrow-right.svg" %}
+ </div>
+ </a>
+ {% endif %}
+ {% if page.next_page %}
+ <a href="{{ page.next_page.url | url }}" class="md-footer__link md-footer__link--next" rel="next">
+ <div class="md-footer__title">
+ <div class="md-ellipsis">
+ <span class="md-footer__direction">
+ {{ lang.t("footer.next") }}
+ </span>
+ {{ page.next_page.title }}
</div>
- </a>
- {% endif %}
- </nav>
- </div>
+ </div>
+ <div class="md-footer__button md-icon">
+ {% include ".icons/material/arrow-right.svg" %}
+ </div>
+ </a>
+ {% endif %}
+ </nav>
{% endif %}
<div class="md-footer-meta md-typeset">
<div class="md-footer-meta__inner md-grid">
```
??? quote "`partials/header.html`"
``` diff
@@ -6,21 +6,21 @@
{% set site_url = site_url ~ "/index.html" %}
{% endif %}
<header class="md-header" data-md-component="header">
- <nav class="md-header-nav md-grid" aria-label="{{ lang.t('header.title') }}">
- <a href="{{ site_url }}" title="{{ config.site_name | e }}" class="md-header-nav__button md-logo" aria-label="{{ config.site_name }}">
+ <nav class="md-header__inner md-grid" aria-label="{{ lang.t('header.title') }}">
+ <a href="{{ site_url }}" title="{{ config.site_name | e }}" class="md-header__button md-logo" aria-label="{{ config.site_name }}">
{% include "partials/logo.html" %}
</a>
- <label class="md-header-nav__button md-icon" for="__drawer">
+ <label class="md-header__button md-icon" for="__drawer">
{% include ".icons/material/menu" ~ ".svg" %}
</label>
- <div class="md-header-nav__title" data-md-component="header-title">
- <div class="md-header-nav__ellipsis">
- <div class="md-header-nav__topic">
+ <div class="md-header__title" data-md-component="header-title">
+ <div class="md-header__ellipsis">
+ <div class="md-header__topic">
<span class="md-ellipsis">
{{ config.site_name }}
</span>
</div>
- <div class="md-header-nav__topic">
+ <div class="md-header__topic" data-md-component="header-topic">
<span class="md-ellipsis">
{% if page and page.meta and page.meta.title %}
{{ page.meta.title }}
@@ -31,14 +31,35 @@
</div>
</div>
</div>
+ <div class="md-header__options">
+ {% if config.extra.alternate %}
+ <div class="md-select">
+ {% set icon = config.theme.icon.translate or "material/translate" %}
+ <span class="md-header__button md-icon">
+ {% include ".icons/" ~ icon ~ ".svg" %}
+ </span>
+ <div class="md-select__inner">
+ <ul class="md-select__list">
+ {% for alt in config.extra.alternate %}
+ <li class="md-select__item">
+ <a href="{{ alt.link | url }}" class="md-select__link">
+ {{ alt.name }}
+ </a>
+ </li>
+ {% endfor %}
+ </ul>
+ </div>
+ </div>
+ {% endif %}
+ </div>
{% if "search" in config["plugins"] %}
- <label class="md-header-nav__button md-icon" for="__search">
+ <label class="md-header__button md-icon" for="__search">
{% include ".icons/material/magnify.svg" %}
</label>
{% include "partials/search.html" %}
{% endif %}
{% if config.repo_url %}
- <div class="md-header-nav__source">
+ <div class="md-header__source">
{% include "partials/source.html" %}
</div>
{% endif %}
```
??? quote "`partials/source.html`"
``` diff
@@ -4,5 +4,5 @@
{% import "partials/language.html" as lang with context %}
-<a href="{{ config.repo_url }}" title="{{ lang.t('source.link.title') }}" class="md-source">
+<a href="{{ config.repo_url }}" title="{{ lang.t('source.link.title') }}" class="md-source" data-md-component="source">
<div class="md-source__icon md-icon">
{% set icon = config.theme.icon.repo or "fontawesome/brands/git-alt" %}
{% include ".icons/" ~ icon ~ ".svg" %}
```
??? quote "`partials/toc.html`"
``` diff
@@ -12,7 +12,7 @@
<span class="md-nav__icon md-icon"></span>
{{ lang.t("toc.title") }}
</label>
- <ul class="md-nav__list" data-md-scrollfix>
+ <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
{% for toc_item in toc %}
{% include "partials/toc-item.html" %}
{% endfor %}
```
## Upgrading from 5.x to 6.x
### What's new?
- Improved search result look and feel
- Improved search result stability while typing
- Improved search result grouping (pages + headings)
- Improved search result relevance and scoring
- Added display of missing query terms to search results
- Reduced size of vendor bundle by 25% (84kb → 67kb)
- Reduced size of the Docker image to improve CI build performance
- Removed hero partial in favor of [custom implementation][1]
- Removed [deprecated front matter features][2]
[1]: deprecations.md#hero
[2]: deprecations.md#front-matter
### Changes to `mkdocs.yml`
Following is a list of changes that need to be made to `mkdocs.yml`. Note that
you only have to adjust the value if you defined it, so if your configuration
does not contain the key, you can skip it.
#### `theme.features`
All feature flags that can be set from `mkdocs.yml`, like [tabs][3] and
[instant loading][4], are now prefixed with the name of the component or
function they apply to, e.g. `navigation.*`:
=== "6.x"
``` yaml
theme:
features:
- navigation.tabs
- navigation.instant
```
=== "5.x"
``` yaml
theme:
features:
- tabs
- instant
```
[3]: setup/setting-up-navigation.md#navigation-tabs
[4]: setup/setting-up-navigation.md#instant-loading
### Changes to `*.html` files
The templates have undergone a set of changes to make them future-proof. If
you've used theme extension to override a block or template, make sure that it
matches the new structure:
- If you've overridden a __block__, check `base.html` for potential changes
- If you've overridden a __template__, check the respective `*.html` file for
potential changes
??? quote "`base.html`"
``` diff
@@ -22,13 +22,6 @@
{% import "partials/language.html" as lang with context %}
-<!-- Theme options -->
-{% set palette = config.theme.palette %}
-{% if not palette is mapping %}
- {% set palette = palette | first %}
-{% endif %}
-{% set font = config.theme.font %}
-
<!doctype html>
<html lang="{{ lang.t('language') }}" class="no-js">
<head>
@@ -45,21 +38,8 @@
<meta name="description" content="{{ config.site_description }}" />
{% endif %}
- <!-- Redirect -->
- {% if page and page.meta and page.meta.redirect %}
- <script>
- var anchor = window.location.hash.substr(1)
- location.href = '{{ page.meta.redirect }}' +
- (anchor ? '#' + anchor : '')
- </script>
-
- <!-- Fallback in case JavaScript is not available -->
- <meta http-equiv="refresh" content="0; url={{ page.meta.redirect }}" />
- <meta name="robots" content="noindex" />
- <link rel="canonical" href="{{ page.meta.redirect }}" />
-
<!-- Canonical -->
- {% elif page.canonical_url %}
+ {% if page.canonical_url %}
<link rel="canonical" href="{{ page.canonical_url }}" />
{% endif %}
@@ -96,20 +76,21 @@
<link rel="stylesheet" href="{{ 'assets/stylesheets/main.css' | url }}" />
<!-- Extra color palette -->
- {% if palette.scheme or palette.primary or palette.accent %}
+ {% if config.theme.palette %}
+ {% set palette = config.theme.palette %}
<link
rel="stylesheet"
href="{{ 'assets/stylesheets/palette.css' | url }}"
/>
- {% endif %}
- <!-- Theme-color meta tag for Android -->
- {% if palette.primary %}
- {% import "partials/palette.html" as map %}
- {% set primary = map.primary(
- palette.primary | replace(" ", "-") | lower
- ) %}
- <meta name="theme-color" content="{{ primary }}" />
+ <!-- Theme-color meta tag for Android -->
+ {% if palette.primary %}
+ {% import "partials/palette.html" as map %}
+ {% set primary = map.primary(
+ palette.primary | replace(" ", "-") | lower
+ ) %}
+ <meta name="theme-color" content="{{ primary }}" />
+ {% endif %}
{% endif %}
{% endblock %}
@@ -120,7 +101,8 @@
{% block fonts %}
<!-- Load fonts from Google -->
- {% if font != false %}
+ {% if config.theme.font != false %}
+ {% set font = config.theme.font %}
<link href="https://fonts.gstatic.com" rel="preconnect" crossorigin />
<link
rel="stylesheet"
@@ -169,8 +151,12 @@
<!-- Text direction and color palette, if defined -->
{% set direction = config.theme.direction or lang.t('direction') %}
- {% if palette.scheme or palette.primary or palette.accent %}
- {% set scheme = palette.scheme | lower %}
+ {% if config.theme.palette %}
+ {% set palette = config.theme.palette %}
+ {% if not palette is mapping %}
+ {% set palette = palette | first %}
+ {% endif %}
+ {% set scheme = palette.scheme | replace(" ", "-") | lower %}
{% set primary = palette.primary | replace(" ", "-") | lower %}
{% set accent = palette.accent | replace(" ", "-") | lower %}
<body
@@ -179,18 +165,19 @@
data-md-color-primary="{{ primary }}"
data-md-color-accent="{{ accent }}"
>
+
+ <!-- Experimental: set color scheme based on preference -->
+ {% if "preference" == scheme %}
+ <script>
+ if (matchMedia("(prefers-color-scheme: dark)").matches)
+ document.body.setAttribute("data-md-color-scheme", "slate")
+ </script>
+ {% endif %}
+
{% else %}
<body dir="{{ direction }}">
{% endif %}
- <!-- Experimental: set color scheme based on preference -->
- {% if "preference" == palette.scheme %}
- <script>
- if (matchMedia("(prefers-color-scheme: dark)").matches)
- document.body.setAttribute("data-md-color-scheme", "slate")
- </script>
- {% endif %}
-
<!--
State toggles - we need to set autocomplete="off" in order to reset the
drawer on back button invocation in some browsers
@@ -243,15 +230,11 @@
<div class="md-container" data-md-component="container">
<!-- Hero teaser -->
- {% block hero %}
- {% if page and page.meta and page.meta.hero %}
- {% include "partials/hero.html" with context %}
- {% endif %}
- {% endblock %}
+ {% block hero %}{% endblock %}
<!-- Tabs navigation -->
{% block tabs %}
- {% if "tabs" in config.theme.features %}
+ {% if "navigation.tabs" in config.theme.features %}
{% include "partials/tabs.html" %}
{% endif %}
{% endblock %}
@@ -310,13 +293,6 @@
</a>
{% endif %}
- <!-- Link to source file -->
- {% block source %}
- {% if page and page.meta and page.meta.source %}
- {% include "partials/source-link.html" %}
- {% endif %}
- {% endblock %}
-
<!--
Hack: check whether the content contains a h1 headline. If it
doesn't, the page title (or respectively site name) is used
@@ -370,7 +346,10 @@
"search.result.placeholder",
"search.result.none",
"search.result.one",
- "search.result.other"
+ "search.result.other",
+ "search.result.more.one",
+ "search.result.more.other",
+ "search.result.term.missing"
] -%}
{%- set _ = translations.update({ key: lang.t(key) }) -%}
{%- endfor -%}
```
??? quote "`partials/hero.html`"
``` diff
@@ -1,12 +0,0 @@
-{#-
- This file was automatically generated - do not edit
--#}
-{% set class = "md-hero" %}
-{% if "tabs" not in config.theme.features %}
- {% set class = "md-hero md-hero--expand" %}
-{% endif %}
-<div class="{{ class }}" data-md-component="hero">
- <div class="md-hero__inner md-grid">
- {{ page.meta.hero }}
- </div>
-</div>
```
??? quote "`partials/source-link`"
``` diff
-{#-
- This file was automatically generated - do not edit
--#}
-{% import "partials/language.html" as lang with context %}
-{% set repo = config.repo_url %}
-{% if repo | last == "/" %}
- {% set repo = repo[:-1] %}
-{% endif %}
-{% set path = page.meta.path | default("") %}
-<a href="{{ [repo, path, page.meta.source] | join('/') }}" title="{{ page.meta.source }}" class="md-content__button md-icon">
- {{ lang.t("meta.source") }}
- {% set icon = config.theme.icon.repo or "fontawesome/brands/git-alt" %}
- {% include ".icons/" ~ icon ~ ".svg" %}
-</a>
```
## Upgrading from 4.x to 5.x
### What's new?
- Reactive architecture try `#!js app.dialog$.next("Hi!")` in the console
- [Instant loading][4] make Material behave like a Single Page Application
- Improved CSS customization with [CSS variables][5] set your brand's colors
- Improved CSS resilience, e.g. proper sidebar locking for customized headers
- Improved [icon integration][6] and configuration now including over 5k icons
- Added possibility to use any icon for logo, repository and social links
- Search UI does not freeze anymore (moved to web worker)
- Search index built only once when using instant loading
- Improved extensible keyboard handling
- Support for [prebuilt search indexes][7]
- Support for displaying stars and forks for GitLab repositories
- Support for scroll snapping of sidebars and search results
- Reduced HTML and CSS footprint due to deprecation of Internet Explorer support
- Slight facelifting of some UI elements (Admonitions, tables, ...)
[5]: setup/changing-the-colors.md#custom-colors
[6]: setup/changing-the-logo-and-icons.md#icons
[7]: setup/setting-up-site-search.md#built-in-search
### Changes to `mkdocs.yml`
Following is a list of changes that need to be made to `mkdocs.yml`. Note that
you only have to adjust the value if you defined it, so if your configuration
does not contain the key, you can skip it.
#### `theme.feature`
Optional features like [tabs][3] and [instant loading][4] are now implemented as
flags and can be enabled by listing them in `mkdocs.yml` under `theme.features`:
=== "5.x"
``` yaml
theme:
features:
- tabs
- instant
```
=== "4.x"
``` yaml
theme:
feature:
tabs: true
```
#### `theme.logo.icon`
The logo icon configuration was centralized under `theme.icon.logo` and can now
be set to any of the [icons bundled with the theme][3]:
=== "5.x"
``` yaml
theme:
icon:
logo: material/cloud
```
=== "4.x"
``` yaml
theme:
logo:
icon: cloud
```
#### `extra.repo_icon`
The repo icon configuration was centralized under `theme.icon.repo` and can now
be set to any of the [icons bundled with the theme][3]:
=== "5.x"
``` yaml
theme:
icon:
repo: fontawesome/brands/gitlab
```
=== "4.x"
``` yaml
extra:
repo_icon: gitlab
```
#### `extra.search.*`
Search is now configured as part of the [plugin options][6]. Note that the
search languages must now be listed as an array of strings and the `tokenizer`
was renamed to `separator`:
=== "5.x"
``` yaml
plugins:
- search:
separator: '[\s\-\.]+'
lang:
- en
- de
- ru
```
=== "4.x"
``` yaml
extra:
search:
language: en, de, ru
tokenizer: '[\s\-\.]+'
```
[6]: setup/setting-up-site-search.md#built-in-search
#### `extra.social.*`
Social links stayed in the same place, but the `type` key was renamed to `icon`
in order to match the new way of specifying which icon to be used:
=== "5.x"
``` yaml
extra:
social:
- icon: fontawesome/brands/github-alt
link: https://github.com/squidfunk
```
=== "4.x"
``` yaml
extra:
social:
- type: github
link: https://github.com/squidfunk
```
### Changes to `*.html` files
The templates have undergone a set of changes to make them future-proof. If
you've used theme extension to override a block or template, make sure that it
matches the new structure:
- If you've overridden a __block__, check `base.html` for potential changes
- If you've overridden a __template__, check the respective `*.html` file for
potential changes
??? quote "`base.html`"
``` diff
@@ -2,7 +2,6 @@
This file was automatically generated - do not edit
-#}
{% import "partials/language.html" as lang with context %}
-{% set feature = config.theme.feature %}
{% set palette = config.theme.palette %}
{% set font = config.theme.font %}
<!doctype html>
@@ -30,19 +29,6 @@
{% elif config.site_author %}
<meta name="author" content="{{ config.site_author }}">
{% endif %}
- {% for key in [
- "clipboard.copy",
- "clipboard.copied",
- "search.language",
- "search.pipeline.stopwords",
- "search.pipeline.trimmer",
- "search.result.none",
- "search.result.one",
- "search.result.other",
- "search.tokenizer"
- ] %}
- <meta name="lang:{{ key }}" content="{{ lang.t(key) }}">
- {% endfor %}
<link rel="shortcut icon" href="{{ config.theme.favicon | url }}">
<meta name="generator" content="mkdocs-{{ mkdocs_version }}, mkdocs-material-5.0.0">
{% endblock %}
@@ -56,9 +42,9 @@
{% endif %}
{% endblock %}
{% block styles %}
- <link rel="stylesheet" href="{{ 'assets/stylesheets/application.********.css' | url }}">
+ <link rel="stylesheet" href="{{ 'assets/stylesheets/main.********.min.css' | url }}">
{% if palette.primary or palette.accent %}
- <link rel="stylesheet" href="{{ 'assets/stylesheets/application-palette.********.css' | url }}">
+ <link rel="stylesheet" href="{{ 'assets/stylesheets/palette.********.min.css' | url }}">
{% endif %}
{% if palette.primary %}
{% import "partials/palette.html" as map %}
@@ -69,20 +55,17 @@
{% endif %}
{% endblock %}
{% block libs %}
- <script src="{{ 'assets/javascripts/modernizr.********.js' | url }}"></script>
{% endblock %}
{% block fonts %}
{% if font != false %}
<link href="https://fonts.gstatic.com" rel="preconnect" crossorigin>
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family={{
font.text | replace(' ', '+') + ':300,400,400i,700%7C' +
font.code | replace(' ', '+')
}}&display=fallback">
<style>body,input{font-family:"{{ font.text }}","Helvetica Neue",Helvetica,Arial,sans-serif}code,kbd,pre{font-family:"{{ font.code }}","Courier New",Courier,monospace}</style>
{% endif %}
{% endblock %}
- <link rel="stylesheet" href="{{ 'assets/fonts/material-icons.css' | url }}">
{% if config.extra.manifest %}
<link rel="manifest" href="{{ config.extra.manifest | url }}" crossorigin="use-credentials">
{% endif %}
@@ -95,47 +77,50 @@
{% endblock %}
{% block extrahead %}{% endblock %}
</head>
+ {% set direction = config.theme.direction | default(lang.t('direction')) %}
{% if palette.primary or palette.accent %}
{% set primary = palette.primary | replace(" ", "-") | lower %}
{% set accent = palette.accent | replace(" ", "-") | lower %}
- <body dir="{{ lang.t('direction') }}" data-md-color-primary="{{ primary }}" data-md-color-accent="{{ accent }}">
+ <body dir="{{ direction }}" data-md-color-primary="{{ primary }}" data-md-color-accent="{{ accent }}">
{% else %}
- <body dir="{{ lang.t('direction') }}">
+ <body dir="{{ direction }}">
{% endif %}
- <svg class="md-svg">
- <defs>
- {% set platform = config.extra.repo_icon or config.repo_url %}
- {% if "github" in platform %}
- {% include "assets/images/icons/github.f0b8504a.svg" %}
- {% elif "gitlab" in platform %}
- {% include "assets/images/icons/gitlab.6dd19c00.svg" %}
- {% elif "bitbucket" in platform %}
- {% include "assets/images/icons/bitbucket.1b09e088.svg" %}
- {% endif %}
- </defs>
- </svg>
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
- <label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
+ <label class="md-overlay" for="__drawer"></label>
+ <div data-md-component="skip">
+ {% if page.toc | first is defined %}
+ {% set skip = page.toc | first %}
+ <a href="{{ skip.url | url }}" class="md-skip">
+ {{ lang.t('skip.link.title') }}
+ </a>
+ {% endif %}
+ </div>
+ <div data-md-component="announce">
+ {% if self.announce() %}
+ <aside class="md-announce">
+ <div class="md-announce__inner md-grid md-typeset">
+ {% block announce %}{% endblock %}
+ </div>
+ </aside>
+ {% endif %}
+ </div>
{% block header %}
{% include "partials/header.html" %}
{% endblock %}
- <div class="md-container">
+ <div class="md-container" data-md-component="container">
{% block hero %}
{% if page and page.meta and page.meta.hero %}
{% include "partials/hero.html" with context %}
{% endif %}
{% endblock %}
- {% if feature.tabs %}
- {% include "partials/tabs.html" %}
- {% endif %}
+ {% block tabs %}
+ {% if "tabs" in config.theme.features %}
+ {% include "partials/tabs.html" %}
+ {% endif %}
+ {% endblock %}
- <main class="md-main" role="main">
- <div class="md-main__inner md-grid" data-md-component="container">
+ <main class="md-main" data-md-component="main">
+ <div class="md-main__inner md-grid">
{% block site_nav %}
{% if nav %}
<div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
@@ -160,41 +141,25 @@
<article class="md-content__inner md-typeset">
{% block content %}
{% if page.edit_url %}
- <a href="{{ page.edit_url }}" title="{{ lang.t('edit.link.title') }}" class="md-icon md-content__icon">&#xE3C9;</a>
+ <a href="{{ page.edit_url }}" title="{{ lang.t('edit.link.title') }}" class="md-content__button md-icon">
+ {% include ".icons/material/pencil.svg" %}
+ </a>
{% endif %}
+ {% block source %}
+ {% if page and page.meta and page.meta.source %}
+ {% include "partials/source-link.html" %}
+ {% endif %}
+ {% endblock %}
{% if not "\x3ch1" in page.content %}
<h1>{{ page.title | default(config.site_name, true)}}</h1>
{% endif %}
{{ page.content }}
- {% block source %}
- {% if page and page.meta and page.meta.source %}
- <h2 id="__source">{{ lang.t("meta.source") }}</h2>
- {% set repo = config.repo_url %}
- {% if repo | last == "/" %}
- {% set repo = repo[:-1] %}
- {% endif %}
- {% set path = page.meta.path | default([""]) %}
- {% set file = page.meta.source %}
- <a href="{{ [repo, path, file] | join('/') }}" title="{{ file }}" class="md-source-file">
- {{ file }}
- </a>
- {% endif %}
- {% endblock %}
+ {% if page and page.meta %}
+ {% if page.meta.git_revision_date_localized or
+ page.meta.revision_date
+ %}
+ {% include "partials/source-date.html" %}
- {% if page and page.meta and (
- page.meta.git_revision_date_localized or
- page.meta.revision_date
- ) %}
- {% set label = lang.t("source.revision.date") %}
- <hr>
- <div class="md-source-date">
- <small>
- {% if page.meta.git_revision_date_localized %}
- {{ label }}: {{ page.meta.git_revision_date_localized }}
- {% elif page.meta.revision_date %}
- {{ label }}: {{ page.meta.revision_date }}
- {% endif %}
- </small>
- </div>
{% endif %}
{% endblock %}
{% block disqus %}
@@ -208,29 +174,35 @@
{% include "partials/footer.html" %}
{% endblock %}
</div>
{% block scripts %}
- <script src="{{ 'assets/javascripts/application.********.js' | url }}"></script>
- {% if lang.t("search.language") != "en" %}
- {% set languages = lang.t("search.language").split(",") %}
- {% if languages | length and languages[0] != "" %}
- {% set path = "assets/javascripts/lunr/" %}
- <script src="{{ (path ~ 'lunr.stemmer.support.js') | url }}"></script>
- {% for language in languages | map("trim") %}
- {% if language != "en" %}
- {% if language == "ja" %}
- <script src="{{ (path ~ 'tinyseg.js') | url }}"></script>
- {% endif %}
- {% if language in ("ar", "da", "de", "es", "fi", "fr", "hu", "it", "ja", "nl", "no", "pt", "ro", "ru", "sv", "th", "tr", "vi") %}
- <script src="{{ (path ~ 'lunr.' ~ language ~ '.js') | url }}"></script>
- {% endif %}
- {% endif %}
- {% endfor %}
- {% if languages | length > 1 %}
- <script src="{{ (path ~ 'lunr.multi.js') | url }}"></script>
- {% endif %}
- {% endif %}
- {% endif %}
- <script>app.initialize({version:"{{ mkdocs_version }}",url:{base:"{{ base_url }}"}})</script>
+ <script src="{{ 'assets/javascripts/vendor.********.min.js' | url }}"></script>
+ <script src="{{ 'assets/javascripts/bundle.********.min.js' | url }}"></script>
+ {%- set translations = {} -%}
+ {%- for key in [
+ "clipboard.copy",
+ "clipboard.copied",
+ "search.config.lang",
+ "search.config.pipeline",
+ "search.config.separator",
+ "search.result.placeholder",
+ "search.result.none",
+ "search.result.one",
+ "search.result.other"
+ ] -%}
+ {%- set _ = translations.update({ key: lang.t(key) }) -%}
+ {%- endfor -%}
+ <script id="__lang" type="application/json">
+ {{- translations | tojson -}}
+ </script>
+ {% block config %}{% endblock %}
+ <script>
+ app = initialize({
+ base: "{{ base_url }}",
+ features: {{ config.theme.features | tojson }},
+ search: Object.assign({
+ worker: "{{ 'assets/javascripts/worker/search.********.min.js' | url }}"
+ }, typeof search !== "undefined" && search)
+ })
+ </script>
{% for path in config["extra_javascript"] %}
<script src="{{ path | url }}"></script>
{% endfor %}
```
??? quote "`partials/footer.html`"
``` diff
@@ -5,34 +5,34 @@
<div class="md-footer-nav">
- <nav class="md-footer-nav__inner md-grid">
+ <nav class="md-footer-nav__inner md-grid" aria-label="{{ lang.t('footer.title') }}">
{% if page.previous_page %}
- <a href="{{ page.previous_page.url | url }}" title="{{ page.previous_page.title | striptags }}" class="md-flex md-footer-nav__link md-footer-nav__link--prev" rel="prev">
- <div class="md-flex__cell md-flex__cell--shrink">
- <i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
+ <a href="{{ page.previous_page.url | url }}" title="{{ page.previous_page.title | striptags }}" class="md-footer-nav__link md-footer-nav__link--prev" rel="prev">
+ <div class="md-footer-nav__button md-icon">
+ {% include ".icons/material/arrow-left.svg" %}
</div>
- <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
- <span class="md-flex__ellipsis">
+ <div class="md-footer-nav__title">
+ <div class="md-ellipsis">
<span class="md-footer-nav__direction">
{{ lang.t("footer.previous") }}
</span>
{{ page.previous_page.title }}
- </span>
+ </div>
</div>
</a>
{% endif %}
{% if page.next_page %}
- <a href="{{ page.next_page.url | url }}" title="{{ page.next_page.title | striptags }}" class="md-flex md-footer-nav__link md-footer-nav__link--next" rel="next">
- <div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
- <span class="md-flex__ellipsis">
+ <a href="{{ page.next_page.url | url }}" title="{{ page.next_page.title | striptags }}" class="md-footer-nav__link md-footer-nav__link--next" rel="next">
+ <div class="md-footer-nav__title">
+ <div class="md-ellipsis">
<span class="md-footer-nav__direction">
{{ lang.t("footer.next") }}
</span>
{{ page.next_page.title }}
- </span>
+ </div>
</div>
- <div class="md-flex__cell md-flex__cell--shrink">
- <i class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
+ <div class="md-footer-nav__button md-icon">
+ {% include ".icons/material/arrow-right.svg" %}
</div>
</a>
{% endif %}
```
??? quote "`partials/header.html`"
``` diff
@@ -2,51 +2,43 @@
This file was automatically generated - do not edit
-#}
<header class="md-header" data-md-component="header">
- <nav class="md-header-nav md-grid">
- <div class="md-flex">
- <div class="md-flex__cell md-flex__cell--shrink">
- <a href="{{ config.site_url | default(nav.homepage.url, true) | url }}" title="{{ config.site_name }}" aria-label="{{ config.site_name }}" class="md-header-nav__button md-logo">
- {% if config.theme.logo.icon %}
- <i class="md-icon">{{ config.theme.logo.icon }}</i>
- {% else %}
- <img alt="logo" src="{{ config.theme.logo | url }}" width="24" height="24">
- {% endif %}
- </a>
- </div>
- <div class="md-flex__cell md-flex__cell--shrink">
- <label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
- </div>
- <div class="md-flex__cell md-flex__cell--stretch">
- <div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
- {% if config.site_name == page.title %}
- {{ config.site_name }}
- {% else %}
- <span class="md-header-nav__topic">
- {{ config.site_name }}
- </span>
- <span class="md-header-nav__topic">
- {% if page and page.meta and page.meta.title %}
- {{ page.meta.title }}
- {% else %}
- {{ page.title }}
- {% endif %}
- </span>
- {% endif %}
+ <nav class="md-header-nav md-grid" aria-label="{{ lang.t('header.title') }}">
+ <a href="{{ config.site_url | default(nav.homepage.url, true) | url }}" title="{{ config.site_name }}" class="md-header-nav__button md-logo" aria-label="{{ config.site_name }}">
+ {% include "partials/logo.html" %}
+ </a>
+ <label class="md-header-nav__button md-icon" for="__drawer">
+ {% include ".icons/material/menu" ~ ".svg" %}
+ </label>
+ <div class="md-header-nav__title" data-md-component="header-title">
+ {% if config.site_name == page.title %}
+ <div class="md-header-nav__ellipsis md-ellipsis">
+ {{ config.site_name }}
</div>
- </div>
- <div class="md-flex__cell md-flex__cell--shrink">
- {% if "search" in config["plugins"] %}
- <label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
- {% include "partials/search.html" %}
- {% endif %}
- </div>
- {% if config.repo_url %}
- <div class="md-flex__cell md-flex__cell--shrink">
- <div class="md-header-nav__source">
- {% include "partials/source.html" %}
- </div>
+ {% else %}
+ <div class="md-header-nav__ellipsis">
+ <span class="md-header-nav__topic md-ellipsis">
+ {{ config.site_name }}
+ </span>
+ <span class="md-header-nav__topic md-ellipsis">
+ {% if page and page.meta and page.meta.title %}
+ {{ page.meta.title }}
+ {% else %}
+ {{ page.title }}
+ {% endif %}
+ </span>
</div>
{% endif %}
</div>
+ {% if "search" in config["plugins"] %}
+ <label class="md-header-nav__button md-icon" for="__search">
+ {% include ".icons/material/magnify.svg" %}
+ </label>
+ {% include "partials/search.html" %}
+ {% endif %}
+ {% if config.repo_url %}
+ <div class="md-header-nav__source">
+ {% include "partials/source.html" %}
+ </div>
+ {% endif %}
</nav>
</header>
```
??? quote "`partials/hero.html`"
``` diff
@@ -1,9 +1,8 @@
{#-
This file was automatically generated - do not edit
-#}
-{% set feature = config.theme.feature %}
{% set class = "md-hero" %}
-{% if not feature.tabs %}
+{% if "tabs" not in config.theme.features %}
{% set class = "md-hero md-hero--expand" %}
{% endif %}
<div class="{{ class }}" data-md-component="hero">
```
??? quote "`partials/language.html`"
``` diff
@@ -3,12 +3,4 @@
-#}
{% import "partials/language/" + config.theme.language + ".html" as lang %}
{% import "partials/language/en.html" as fallback %}
-{% macro t(key) %}{{ {
- "direction": config.theme.direction,
- "search.language": (
- config.extra.search | default({})
- ).language,
- "search.tokenizer": (
- config.extra.search | default({})
- ).tokenizer | default("", true),
-}[key] or lang.t(key) or fallback.t(key) }}{% endmacro %}
+{% macro t(key) %}{{ lang.t(key) | default(fallback.t(key)) }}{% endmacro %}
```
??? quote "`partials/logo.html`"
``` diff
@@ -0,0 +1,9 @@
+{#-
+ This file was automatically generated - do not edit
+-#}
+{% if config.theme.logo %}
+ <img src="{{ config.theme.logo | url }}" alt="logo">
+{% else %}
+ {% set icon = config.theme.icon.logo or "material/library" %}
+ {% include ".icons/" ~ icon ~ ".svg" %}
+{% endif %}
```
??? quote "`partials/nav-item.html`"
``` diff
@@ -14,9 +14,15 @@
{% endif %}
<label class="md-nav__link" for="{{ path }}">
{{ nav_item.title }}
+ <span class="md-nav__icon md-icon">
+ {% include ".icons/material/chevron-right.svg" %}
+ </span>
</label>
- <nav class="md-nav" data-md-component="collapsible" data-md-level="{{ level }}">
+ <nav class="md-nav" aria-label="{{ nav_item.title }}" data-md-level="{{ level }}">
<label class="md-nav__title" for="{{ path }}">
+ <span class="md-nav__icon md-icon">
+ {% include ".icons/material/arrow-left.svg" %}
+ </span>
{{ nav_item.title }}
</label>
<ul class="md-nav__list" data-md-scrollfix>
@@ -39,6 +45,9 @@
{% if toc | first is defined %}
<label class="md-nav__link md-nav__link--active" for="__toc">
{{ nav_item.title }}
+ <span class="md-nav__icon md-icon">
+ {% include ".icons/material/table-of-contents.svg" %}
+ </span>
</label>
{% endif %}
<a href="{{ nav_item.url | url }}" title="{{ nav_item.title | striptags }}" class="md-nav__link md-nav__link--active">
```
??? quote "`partials/nav.html`"
``` diff
@@ -1,14 +1,10 @@
{#-
This file was automatically generated - do not edit
-#}
-<nav class="md-nav md-nav--primary" data-md-level="0">
- <label class="md-nav__title md-nav__title--site" for="__drawer">
- <a href="{{ config.site_url | default(nav.homepage.url, true) | url }}" title="{{ config.site_name }}" class="md-nav__button md-logo">
- {% if config.theme.logo.icon %}
- <i class="md-icon">{{ config.theme.logo.icon }}</i>
- {% else %}
- <img alt="logo" src="{{ config.theme.logo | url }}" width="48" height="48">
- {% endif %}
+<nav class="md-nav md-nav--primary" aria-label="{{ lang.t('nav.title') }}" data-md-level="0">
+ <label class="md-nav__title" for="__drawer">
+ <a href="{{ config.site_url | default(nav.homepage.url, true) | url }}" title="{{ config.site_name }}" class="md-nav__button md-logo" aria-label="{{ config.site_name }}">
+ {% include "partials/logo.html" %}
</a>
{{ config.site_name }}
</label>
```
??? quote "`partials/search.html`"
``` diff
@@ -6,15 +6,18 @@
<label class="md-search__overlay" for="__search"></label>
<div class="md-search__inner" role="search">
<form class="md-search__form" name="search">
- <input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="{{ lang.t('search.placeholder') }}" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="query" data-md-state="active">
+ <input type="text" class="md-search__input" name="query" aria-label="{{ lang.t('search.placeholder') }}" placeholder="{{ lang.t('search.placeholder') }}" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" data-md-state="active">
<label class="md-search__icon md-icon" for="__search">
+ {% include ".icons/material/magnify.svg" %}
+ {% include ".icons/material/arrow-left.svg" %}
</label>
- <button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
- &#xE5CD;
+ <button type="reset" class="md-search__icon md-icon" aria-label="{{ lang.t('search.reset') }}" data-md-component="search-reset" tabindex="-1">
+ {% include ".icons/material/close.svg" %}
</button>
</form>
<div class="md-search__output">
<div class="md-search__scrollwrap" data-md-scrollfix>
- <div class="md-search-result" data-md-component="result">
+ <div class="md-search-result" data-md-component="search-result">
<div class="md-search-result__meta">
{{ lang.t("search.result.placeholder") }}
</div>
```
??? quote "`partials/social.html`"
``` diff
@@ -3,9 +3,12 @@
-#}
{% if config.extra.social %}
<div class="md-footer-social">
- <link rel="stylesheet" href="{{ 'assets/fonts/font-awesome.css' | url }}">
{% for social in config.extra.social %}
- <a href="{{ social.link }}" target="_blank" rel="noopener" title="{{ social.type }}" class="md-footer-social__link fa fa-{{ social.type }}"></a>
+ {% set _,rest = social.link.split("//") %}
+ {% set domain = rest.split("/")[0] %}
+ <a href="{{ social.link }}" target="_blank" rel="noopener" title="{{ domain }}" class="md-footer-social__link">
+ {% include ".icons/" ~ social.icon ~ ".svg" %}
+ </a>
{% endfor %}
</div>
{% endif %}
```
??? quote "`partials/source-date.html`"
``` diff
@@ -0,0 +1,15 @@
+{#-
+ This file was automatically generated - do not edit
+-#}
+{% import "partials/language.html" as lang with context %}
+{% set label = lang.t("source.revision.date") %}
+<hr>
+<div class="md-source-date">
+ <small>
+ {% if page.meta.git_revision_date_localized %}
+ {{ label }}: {{ page.meta.git_revision_date_localized }}
+ {% elif page.meta.revision_date %}
+ {{ label }}: {{ page.meta.revision_date }}
+ {% endif %}
+ </small>
+</div>
```
??? quote "`partials/source-link.html`"
``` diff
@@ -0,0 +1,13 @@
+{#-
+ This file was automatically generated - do not edit
+-#}
+{% import "partials/language.html" as lang with context %}
+{% set repo = config.repo_url %}
+{% if repo | last == "/" %}
+ {% set repo = repo[:-1] %}
+{% endif %}
+{% set path = page.meta.path | default([""]) %}
+<a href="{{ [repo, path, page.meta.source] | join('/') }}" title="{{ file }}" class="md-content__button md-icon">
+ {{ lang.t("meta.source") }}
+ {% include ".icons/" ~ config.theme.icon.repo ~ ".svg" %}
+</a>
```
??? quote "`partials/source.html`"
``` diff
@@ -2,24 +2,11 @@
This file was automatically generated - do not edit
-#}
{% import "partials/language.html" as lang with context %}
-{% set platform = config.extra.repo_icon or config.repo_url %}
-{% if "github" in platform %}
- {% set repo_type = "github" %}
-{% elif "gitlab" in platform %}
- {% set repo_type = "gitlab" %}
-{% elif "bitbucket" in platform %}
- {% set repo_type = "bitbucket" %}
-{% else %}
- {% set repo_type = "" %}
-{% endif %}
-<a href="{{ config.repo_url }}" title="{{ lang.t('source.link.title') }}" class="md-source" data-md-source="{{ repo_type }}">
- {% if repo_type %}
- <div class="md-source__icon">
- <svg viewBox="0 0 24 24" width="24" height="24">
- <use xlink:href="#__{{ repo_type }}" width="24" height="24"></use>
- </svg>
- </div>
- {% endif %}
+<a href="{{ config.repo_url }}" title="{{ lang.t('source.link.title') }}" class="md-source">
+ <div class="md-source__icon md-icon">
+ {% set icon = config.theme.icon.repo or "fontawesome/brands/git-alt" %}
+ {% include ".icons/" ~ icon ~ ".svg" %}
+ </div>
<div class="md-source__repository">
{{ config.repo_name }}
</div>
```
??? quote "`partials/tabs-item.html`"
``` diff
@@ -1,7 +1,7 @@
{#-
This file was automatically generated - do not edit
-#}
-{% if nav_item.is_homepage %}
+{% if nav_item.is_homepage or nav_item.url == "index.html" %}
<li class="md-tabs__item">
{% if not page.ancestors | length and nav | selectattr("url", page.url) %}
<a href="{{ nav_item.url | url }}" class="md-tabs__link md-tabs__link--active">
```
??? quote "`partials/tabs.html`"
``` diff
@@ -5,7 +5,7 @@
{% if page.ancestors | length > 0 %}
{% set class = "md-tabs md-tabs--active" %}
{% endif %}
-<nav class="{{ class }}" data-md-component="tabs">
+<nav class="{{ class }}" aria-label="{{ lang.t('tabs.title') }}" data-md-component="tabs">
<div class="md-tabs__inner md-grid">
<ul class="md-tabs__list">
{% for nav_item in nav %}
```
??? quote "`partials/toc-item.html`"
``` diff
@@ -6,7 +6,7 @@
{{ toc_item.title }}
</a>
{% if toc_item.children %}
- <nav class="md-nav">
+ <nav class="md-nav" aria-label="{{ toc_item.title }}">
<ul class="md-nav__list">
{% for toc_item in toc_item.children %}
{% include "partials/toc-item.html" %}
```
??? quote "`partials/toc.html`"
``` diff
@@ -2,35 +2,22 @@
This file was automatically generated - do not edit
-#}
{% import "partials/language.html" as lang with context %}
-<nav class="md-nav md-nav--secondary">
+<nav class="md-nav md-nav--secondary" aria-label="{{ lang.t('toc.title') }}">
{% endif %}
{% if toc | first is defined %}
<label class="md-nav__title" for="__toc">
+ <span class="md-nav__icon md-icon">
+ {% include ".icons/material/arrow-left.svg" %}
+ </span>
{{ lang.t("toc.title") }}
</label>
<ul class="md-nav__list" data-md-scrollfix>
{% for toc_item in toc %}
{% include "partials/toc-item.html" %}
{% endfor %}
- {% if page.meta.source and page.meta.source | length > 0 %}
- <li class="md-nav__item">
- <a href="#__source" class="md-nav__link md-nav__link--active">
- {{ lang.t("meta.source") }}
- </a>
- </li>
- {% endif %}
- {% set disqus = config.extra.disqus %}
- {% if page and page.meta and page.meta.disqus is string %}
- {% set disqus = page.meta.disqus %}
- {% endif %}
- {% if not page.is_homepage and disqus %}
- <li class="md-nav__item">
- <a href="#__comments" class="md-nav__link md-nav__link--active">
- {{ lang.t("meta.comments") }}
- </a>
- </li>
- {% endif %}
</ul>
{% endif %}
</nav>
```
## Upgrading from 3.x to 4.x
### What's new?
Material for MkDocs 4 fixes incorrect layout on Chinese systems. The fix
includes a mandatory change of the base font-size from `10px` to `20px` which
means all `rem` values needed to be updated. Within the theme, `px` to `rem`
calculation is now encapsulated in a new function called `px2rem` which is part
of the SASS code base.
If you use Material for MkDocs with custom CSS that is based on `rem` values,
note that those values must now be divided by 2. Now, `1.0rem` doesn't map to
`10px`, but `20px`. To learn more about the problem and implications, please
refer to #911 in which the problem was discovered and fixed.
### Changes to `mkdocs.yml`
None.
### Changes to `*.html` files
None.