fix(scroll): prevent horizontal scroll in mobile safari/firefox (#669)

* fix(scroll): prevent horizontal scroll in mobile safari/firefox

fixes #667

* fix safari vs non-safari browsers
This commit is contained in:
Nolan Lawson 2018-11-21 00:17:59 -08:00 committed by GitHub
parent 3dae883761
commit 5fdba9366a
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 15 additions and 4 deletions

View file

@ -29,13 +29,24 @@ body {
line-height: 1.4;
color: var(--body-text-color);
background: var(--body-bg);
-webkit-tap-highlight-color: transparent; /* fix for blue background on spoiler tap on Chrome for Android */
-webkit-tap-highlight-color: transparent; // fix for blue background on spoiler tap on Chrome for Android
@supports not (-webkit-overflow-scrolling: touch) {
// Prevent horizontal scrolling on mobile Firefox on small screens. See below for why we're
// using a @supports here to target non-iOS browsers.
overflow-x: hidden;
}
}
.main-content {
// these margins should be kept in sync with getMainTopMargin.js
@supports (-webkit-overflow-scrolling: touch) {
// iOS Safari ignores overflow-x:hidden on body, so we add it again here. Unfortunately, this breaks the display
// of the position:sticky button in Chrome, so we wrap it in a @supports query that only targets iOS
// See https://stackoverflow.com/a/14271049
overflow-x: hidden;
}
contain: content; // see https://www.w3.org/TR/2018/CR-css-contain-1-20181108/#valdef-contain-content
// these paddings should be kept in sync with getMainTopMargin.js
padding-top: 42px;
contain: content; /* see https://www.w3.org/TR/2018/CR-css-contain-1-20181108/#valdef-contain-content */
@media (max-width: 991px) {
padding-top: 52px;
}

View file

@ -17,7 +17,7 @@
<style>
/* auto-generated w/ build-sass.js */
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</style>