The code here leads me to believe that the intention is for the sidebar
to be default visible on large screens (where `clientWidth` > 1080) and
hidden otherwise.
However, as previously written, if the `localStorage.getItem` call fails
(for example, if the user agent is not accepting cookies), then we fall
back to `sidebar = sidebar || 'visible';` — but `sidebar` is already set
to `hidden`, so the `|| 'visible'` never happens.
This results in the sidebar hiding itself on every navigation through an
mdBook, meaning if you're just switching between sections trying to find
something that you keep needing to re-open the sidebar.
It is preferable to remove WebKit-specific styling and use the browser
and OS default scrollbars.
Thanks to comments from @julianfortune, @arniu, and @ehuss.
Closes#1483.
Quoting from the HTML specification[1]:
A document must not contain both a meta element with an http-equiv attribute
in the Encoding declaration state and a meta element with the charset
attribute present.
So we remove the <meta> with the http-equiv attribute from our template.
[1]: https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-http-equiv-content-type
Allows for special styles to call them out since they're different than
normal text and different than code. They can make use of styles they
inherit for font style and weight.
Notes on changes:
- Added new CSS variables for reused elements
- The font-* rules are separate for each aspect so that they can inherit
bold/italic/etc
Closes https://github.com/rust-lang/mdBook/issues/1813
The existing light theme has relatively low contrast between the text
(and other UI elements) and background (especially within code blocks).
This presents difficulties for people with reduced visual contrast
perception (common in older adults).
This patch makes changes to the default `light` theme to meet the
minimum contrast requirement of the v2.1 W3C WCAG (Web Content
Accessibility Guidelines)
https://www.w3.org/WAI/WCAG21/quickref/#contrast-minimum
The small size, and slender font used for the title text makes it hard
to read, even with the increased contrast colour scheme, so this patch
also increases the size of the title text font by 20%.
Closes#1442
Andreas Deininger
Eric Huss
Skwodo
Roy Wellington Ⅳ
Skwodo
Noritada Kobayashi
armandocumate
LePichu
Aman Verma
Brett Chalupa
Dylan DPC
Guillaume Gomez
Steven Engler
Clark
Jade Lovelace
Ingu Kang
Ivan Tham
Michael Howell
josh rotenberg
Eldred Habert
Jonas Berlin
Tim Small