From 00c9709fd9763542e848f6278db8ba26af5c9886 Mon Sep 17 00:00:00 2001 From: Max Date: Mon, 15 Oct 2018 23:46:42 +0200 Subject: Initial commit. --- src/sass/bootstrap4/_reboot.scss | 483 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 483 insertions(+) create mode 100644 src/sass/bootstrap4/_reboot.scss (limited to 'src/sass/bootstrap4/_reboot.scss') diff --git a/src/sass/bootstrap4/_reboot.scss b/src/sass/bootstrap4/_reboot.scss new file mode 100644 index 0000000..f297d09 --- /dev/null +++ b/src/sass/bootstrap4/_reboot.scss @@ -0,0 +1,483 @@ +// stylelint-disable at-rule-no-vendor-prefix, declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix + +// Reboot +// +// Normalization of HTML elements, manually forked from Normalize.css to remove +// styles targeting irrelevant browsers while applying new styles. +// +// Normalize is licensed MIT. https://github.com/necolas/normalize.css + + +// Document +// +// 1. Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`. +// 2. Change the default font family in all browsers. +// 3. Correct the line height in all browsers. +// 4. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS. +// 5. Setting @viewport causes scrollbars to overlap content in IE11 and Edge, so +// we force a non-overlapping, non-auto-hiding scrollbar to counteract. +// 6. Change the default tap highlight to be completely transparent in iOS. + +*, +*::before, +*::after { + box-sizing: border-box; // 1 +} + +html { + font-family: sans-serif; // 2 + line-height: 1.15; // 3 + -webkit-text-size-adjust: 100%; // 4 + -ms-text-size-adjust: 100%; // 4 + -ms-overflow-style: scrollbar; // 5 + -webkit-tap-highlight-color: rgba($black, 0); // 6 +} + +// IE10+ doesn't honor `` in some cases. +@at-root { + @-ms-viewport { + width: device-width; + } +} + +// stylelint-disable selector-list-comma-newline-after +// Shim for "new" HTML5 structural elements to display correctly (IE10, older browsers) +article, aside, figcaption, figure, footer, header, hgroup, main, nav, section { + display: block; +} +// stylelint-enable selector-list-comma-newline-after + +// Body +// +// 1. Remove the margin in all browsers. +// 2. As a best practice, apply a default `background-color`. +// 3. Set an explicit initial text-align value so that we can later use the +// the `inherit` value on things like `
`s get reset. However, we also reset the +// bottom margin to use `rem` units instead of `em`. +p { + margin-top: 0; + margin-bottom: $paragraph-margin-bottom; +} + +// Abbreviations +// +// 1. Remove the bottom border in Firefox 39-. +// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari. +// 3. Add explicit cursor to indicate changed behavior. +// 4. Duplicate behavior to the data-* attribute for our tooltip plugin + +abbr[title], +abbr[data-original-title] { // 4 + text-decoration: underline; // 2 + text-decoration: underline dotted; // 2 + cursor: help; // 3 + border-bottom: 0; // 1 +} + +address { + margin-bottom: 1rem; + font-style: normal; + line-height: inherit; +} + +ol, +ul, +dl { + margin-top: 0; + margin-bottom: 1rem; +} + +ol ol, +ul ul, +ol ul, +ul ol { + margin-bottom: 0; +} + +dt { + font-weight: $dt-font-weight; +} + +dd { + margin-bottom: .5rem; + margin-left: 0; // Undo browser default +} + +blockquote { + margin: 0 0 1rem; +} + +dfn { + font-style: italic; // Add the correct font style in Android 4.3- +} + +// stylelint-disable font-weight-notation +b, +strong { + font-weight: bolder; // Add the correct font weight in Chrome, Edge, and Safari +} +// stylelint-enable font-weight-notation + +small { + font-size: 80%; // Add the correct font size in all browsers +} + +// +// Prevent `sub` and `sup` elements from affecting the line height in +// all browsers. +// + +sub, +sup { + position: relative; + font-size: 75%; + line-height: 0; + vertical-align: baseline; +} + +sub { bottom: -.25em; } +sup { top: -.5em; } + + +// +// Links +// + +a { + color: $link-color; + text-decoration: $link-decoration; + background-color: transparent; // Remove the gray background on active links in IE 10. + -webkit-text-decoration-skip: objects; // Remove gaps in links underline in iOS 8+ and Safari 8+. + + @include hover { + color: $link-hover-color; + text-decoration: $link-hover-decoration; + } +} + +// And undo these styles for placeholder links/named anchors (without href) +// which have not been made explicitly keyboard-focusable (without tabindex). +// It would be more straightforward to just use a[href] in previous block, but that +// causes specificity issues in many other styles that are too complex to fix. +// See https://github.com/twbs/bootstrap/issues/19402 + +a:not([href]):not([tabindex]) { + color: inherit; + text-decoration: none; + + @include hover-focus { + color: inherit; + text-decoration: none; + } + + &:focus { + outline: 0; + } +} + + +// +// Code +// + +pre, +code, +kbd, +samp { + font-family: $font-family-monospace; + font-size: 1em; // Correct the odd `em` font sizing in all browsers. +} + +pre { + // Remove browser default top margin + margin-top: 0; + // Reset browser default of `1em` to use `rem`s + margin-bottom: 1rem; + // Don't allow content to break outside + overflow: auto; + // We have @viewport set which causes scrollbars to overlap content in IE11 and Edge, so + // we force a non-overlapping, non-auto-hiding scrollbar to counteract. + -ms-overflow-style: scrollbar; +} + + +// +// Figures +// + +figure { + // Apply a consistent margin strategy (matches our type styles). + margin: 0 0 1rem; +} + + +// +// Images and content +// + +img { + vertical-align: middle; + border-style: none; // Remove the border on images inside links in IE 10-. +} + +svg { + // Workaround for the SVG overflow bug in IE10/11 is still required. + // See https://github.com/twbs/bootstrap/issues/26878 + overflow: hidden; + vertical-align: middle; +} + + +// +// Tables +// + +table { + border-collapse: collapse; // Prevent double borders +} + +caption { + padding-top: $table-cell-padding; + padding-bottom: $table-cell-padding; + color: $table-caption-color; + text-align: left; + caption-side: bottom; +} + +th { + // Matches default `