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fix: only apply custom scrollbars to root scroller (#1346)

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Nolan Lawson 2019-07-19 20:08:33 -07:00 committed by GitHub
parent fa57608056
commit 2d8b61e589
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 28 additions and 6 deletions
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34
src/scss/custom-scrollbars.scss
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@ -1,3 +1,14 @@
// By design, scrollbar styles are only applied to the top level scroller.
// Note that the nonstandard -webkit-* version cannot be "unset,"
// which is inconvenient. But it also doesn't cascade, so we can
// use that to our advantage.
//
// See: https://superuser.com/a/417750
//
// Firefox
//
html {
// Firefox with scrollbar config changes as of 2018-11
scrollbar-face-color: var(--scrollbar-face-color);
@ -7,28 +18,39 @@ html {
scrollbar-color: var(--scrollbar-face-color) var(--scrollbar-track-color);
}
::-webkit-scrollbar {
body {
// reset firefox styles so they don't cascade past HTML
scrollbar-face-color: initial;
scrollbar-track-color: initial;
scrollbar-color: initial;
}
//
// Chrome/Safari
//
body::-webkit-scrollbar {
width: var(--scrollbar-width);
height: var(--scrollbar-height);
}
::-webkit-scrollbar-thumb {
body::-webkit-scrollbar-thumb {
background: var(--scrollbar-face-color);
border-radius: var(--scrollbar-border-radius);
}
::-webkit-scrollbar-thumb:hover {
body::-webkit-scrollbar-thumb:hover {
background: var(--scrollbar-face-color-hover);
}
::-webkit-scrollbar-thumb:active {
body::-webkit-scrollbar-thumb:active {
background: var(--scrollbar-face-color-active);
}
::-webkit-scrollbar-track, ::-webkit-scrollbar-track:hover, ::-webkit-scrollbar-track:active {
body::-webkit-scrollbar-track, ::-webkit-scrollbar-track:hover, ::-webkit-scrollbar-track:active {
background: var(--scrollbar-track-color);
}
::-webkit-scrollbar-corner {
body::-webkit-scrollbar-corner {
background: var(--scrollbar-background-color);
}