diff --git a/static/bootstrap/stylesheets/bootstrap/_scaffolding.scss b/static/bootstrap/stylesheets/bootstrap/_scaffolding.scss new file mode 100644 index 0000000000000000000000000000000000000000..362c7e2a13345957de5f40ca1891c1b44c22f8fb --- /dev/null +++ b/static/bootstrap/stylesheets/bootstrap/_scaffolding.scss @@ -0,0 +1,161 @@ +// +// Scaffolding +// -------------------------------------------------- + + +// Reset the box-sizing +// +// Heads up! This reset may cause conflicts with some third-party widgets. +// For recommendations on resolving such conflicts, see +// http://getbootstrap.com/getting-started/#third-box-sizing +* { + @include box-sizing(border-box); +} +*:before, +*:after { + @include box-sizing(border-box); +} + + +// Body reset + +html { + font-size: 10px; + -webkit-tap-highlight-color: rgba(0,0,0,0); +} + +body { + font-family: $font-family-base; + font-size: $font-size-base; + line-height: $line-height-base; + color: $text-color; + background-color: $body-bg; +} + +// Reset fonts for relevant elements +input, +button, +select, +textarea { + font-family: inherit; + font-size: inherit; + line-height: inherit; +} + + +// Links + +a { + color: $link-color; + text-decoration: none; + + &:hover, + &:focus { + color: $link-hover-color; + text-decoration: $link-hover-decoration; + } + + &:focus { + @include tab-focus; + } +} + + +// Figures +// +// We reset this here because previously Normalize had no `figure` margins. This +// ensures we don't break anyone's use of the element. + +figure { + margin: 0; +} + + +// Images + +img { + vertical-align: middle; +} + +// Responsive images (ensure images don't scale beyond their parents) +.img-responsive { + @include img-responsive; +} + +// Rounded corners +.img-rounded { + border-radius: $border-radius-large; +} + +// Image thumbnails +// +// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`. +.img-thumbnail { + padding: $thumbnail-padding; + line-height: $line-height-base; + background-color: $thumbnail-bg; + border: 1px solid $thumbnail-border; + border-radius: $thumbnail-border-radius; + @include transition(all .2s ease-in-out); + + // Keep them at most 100% wide + @include img-responsive(inline-block); +} + +// Perfect circle +.img-circle { + border-radius: 50%; // set radius in percents +} + + +// Horizontal rules + +hr { + margin-top: $line-height-computed; + margin-bottom: $line-height-computed; + border: 0; + border-top: 1px solid $hr-border; +} + + +// Only display content to screen readers +// +// See: http://a11yproject.com/posts/how-to-hide-content + +.sr-only { + position: absolute; + width: 1px; + height: 1px; + margin: -1px; + padding: 0; + overflow: hidden; + clip: rect(0,0,0,0); + border: 0; +} + +// Use in conjunction with .sr-only to only display content when it's focused. +// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1 +// Credit: HTML5 Boilerplate + +.sr-only-focusable { + &:active, + &:focus { + position: static; + width: auto; + height: auto; + margin: 0; + overflow: visible; + clip: auto; + } +} + + +// iOS "clickable elements" fix for role="button" +// +// Fixes "clickability" issue (and more generally, the firing of events such as focus as well) +// for traditionally non-focusable elements with role="button" +// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile + +[role="button"] { + cursor: pointer; +}