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// |
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// Scaffolding |
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// -------------------------------------------------- |
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// Reset the box-sizing |
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// |
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// Heads up! This reset may cause conflicts with some third-party widgets. |
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// For recommendations on resolving such conflicts, see |
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// http://getbootstrap.com/getting-started/#third-box-sizing |
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* { |
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.box-sizing(border-box); |
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} |
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*:before, |
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*:after { |
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.box-sizing(border-box); |
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} |
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// Body reset |
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html { |
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font-size: 10px; |
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-webkit-tap-highlight-color: rgba(0,0,0,0); |
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} |
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body { |
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font-family: @font-family-base; |
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font-size: @font-size-base; |
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line-height: @line-height-base; |
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color: @text-color; |
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background-color: @body-bg; |
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} |
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// Reset fonts for relevant elements |
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input, |
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button, |
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select, |
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textarea { |
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font-family: inherit; |
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font-size: inherit; |
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line-height: inherit; |
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} |
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// Links |
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a { |
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color: @link-color; |
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text-decoration: none; |
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&:hover, |
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&:focus { |
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color: @link-hover-color; |
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text-decoration: @link-hover-decoration; |
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} |
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&:focus { |
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.tab-focus(); |
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} |
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} |
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// Figures |
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// |
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// We reset this here because previously Normalize had no `figure` margins. This |
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// ensures we don't break anyone's use of the element. |
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figure { |
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margin: 0; |
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} |
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// Images |
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img { |
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vertical-align: middle; |
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} |
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// Responsive images (ensure images don't scale beyond their parents) |
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.img-responsive { |
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.img-responsive(); |
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} |
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// Rounded corners |
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.img-rounded { |
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border-radius: @border-radius-large; |
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} |
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// Image thumbnails |
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// |
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// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`. |
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.img-thumbnail { |
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padding: @thumbnail-padding; |
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line-height: @line-height-base; |
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background-color: @thumbnail-bg; |
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border: 1px solid @thumbnail-border; |
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border-radius: @thumbnail-border-radius; |
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.transition(all .2s ease-in-out); |
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// Keep them at most 100% wide |
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.img-responsive(inline-block); |
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} |
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// Perfect circle |
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.img-circle { |
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border-radius: 50%; // set radius in percents |
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} |
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// Horizontal rules |
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hr { |
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margin-top: @line-height-computed; |
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margin-bottom: @line-height-computed; |
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border: 0; |
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border-top: 1px solid @hr-border; |
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} |
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// Only display content to screen readers |
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// |
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// See: http://a11yproject.com/posts/how-to-hide-content/ |
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.sr-only { |
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position: absolute; |
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width: 1px; |
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height: 1px; |
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margin: -1px; |
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padding: 0; |
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overflow: hidden; |
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clip: rect(0,0,0,0); |
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border: 0; |
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} |
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// Use in conjunction with .sr-only to only display content when it's focused. |
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// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1 |
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// Credit: HTML5 Boilerplate |
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.sr-only-focusable { |
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&:active, |
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&:focus { |
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position: static; |
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width: auto; |
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height: auto; |
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margin: 0; |
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overflow: visible; |
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clip: auto; |
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} |
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} |