// // 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: $base-font-regular; 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; }