// Vendor Prefixes // // All vendor mixins are deprecated as of v3.2.0 due to the introduction of // Autoprefixer in our Gruntfile. They will be removed in v4. // - Animations // - Backface visibility // - Box shadow // - Box sizing // - Content columns // - Hyphens // - Placeholder text // - Transformations // - Transitions // - User Select // Animations @mixin animation($animation) { -webkit-animation: $animation; -o-animation: $animation; animation: $animation; } @mixin animation-name($name) { -webkit-animation-name: $name; animation-name: $name; } @mixin animation-duration($duration) { -webkit-animation-duration: $duration; animation-duration: $duration; } @mixin animation-timing-function($timing-function) { -webkit-animation-timing-function: $timing-function; animation-timing-function: $timing-function; } @mixin animation-delay($delay) { -webkit-animation-delay: $delay; animation-delay: $delay; } @mixin animation-iteration-count($iteration-count) { -webkit-animation-iteration-count: $iteration-count; animation-iteration-count: $iteration-count; } @mixin animation-direction($direction) { -webkit-animation-direction: $direction; animation-direction: $direction; } @mixin animation-fill-mode($fill-mode) { -webkit-animation-fill-mode: $fill-mode; animation-fill-mode: $fill-mode; } // Backface visibility // Prevent browsers from flickering when using CSS 3D transforms. // Default value is `visible`, but can be changed to `hidden` @mixin backface-visibility($visibility){ -webkit-backface-visibility: $visibility; -moz-backface-visibility: $visibility; backface-visibility: $visibility; } // Drop shadows // // Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's // supported browsers that have box shadow capabilities now support it. @mixin box-shadow($shadow...) { -webkit-box-shadow: $shadow; // iOS <4.3 & Android <4.1 box-shadow: $shadow; } // Box sizing @mixin box-sizing($boxmodel) { -webkit-box-sizing: $boxmodel; -moz-box-sizing: $boxmodel; box-sizing: $boxmodel; } // CSS3 Content Columns @mixin content-columns($column-count, $column-gap: $grid-gutter-width) { -webkit-column-count: $column-count; -moz-column-count: $column-count; column-count: $column-count; -webkit-column-gap: $column-gap; -moz-column-gap: $column-gap; column-gap: $column-gap; } // Optional hyphenation @mixin hyphens($mode: auto) { word-wrap: break-word; -webkit-hyphens: $mode; -moz-hyphens: $mode; -ms-hyphens: $mode; // IE10+ -o-hyphens: $mode; hyphens: $mode; } // Placeholder text @mixin placeholder($color: $input-color-placeholder) { // Firefox &::-moz-placeholder { color: $color; opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526 } &:-ms-input-placeholder { color: $color; } // Internet Explorer 10+ &::-webkit-input-placeholder { color: $color; } // Safari and Chrome } // Transformations @mixin scale($ratio...) { -webkit-transform: scale($ratio); -ms-transform: scale($ratio); // IE9 only -o-transform: scale($ratio); transform: scale($ratio); } @mixin scaleX($ratio) { -webkit-transform: scaleX($ratio); -ms-transform: scaleX($ratio); // IE9 only -o-transform: scaleX($ratio); transform: scaleX($ratio); } @mixin scaleY($ratio) { -webkit-transform: scaleY($ratio); -ms-transform: scaleY($ratio); // IE9 only -o-transform: scaleY($ratio); transform: scaleY($ratio); } @mixin skew($x, $y) { -webkit-transform: skewX($x) skewY($y); -ms-transform: skewX($x) skewY($y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+ -o-transform: skewX($x) skewY($y); transform: skewX($x) skewY($y); } @mixin translate($x, $y) { -webkit-transform: translate($x, $y); -ms-transform: translate($x, $y); // IE9 only -o-transform: translate($x, $y); transform: translate($x, $y); } @mixin translate3d($x, $y, $z) { -webkit-transform: translate3d($x, $y, $z); transform: translate3d($x, $y, $z); } @mixin rotate($degrees) { -webkit-transform: rotate($degrees); -ms-transform: rotate($degrees); // IE9 only -o-transform: rotate($degrees); transform: rotate($degrees); } @mixin rotateX($degrees) { -webkit-transform: rotateX($degrees); -ms-transform: rotateX($degrees); // IE9 only -o-transform: rotateX($degrees); transform: rotateX($degrees); } @mixin rotateY($degrees) { -webkit-transform: rotateY($degrees); -ms-transform: rotateY($degrees); // IE9 only -o-transform: rotateY($degrees); transform: rotateY($degrees); } @mixin perspective($perspective) { -webkit-perspective: $perspective; -moz-perspective: $perspective; perspective: $perspective; } @mixin perspective-origin($perspective) { -webkit-perspective-origin: $perspective; -moz-perspective-origin: $perspective; perspective-origin: $perspective; } @mixin transform-origin($origin) { -webkit-transform-origin: $origin; -moz-transform-origin: $origin; -ms-transform-origin: $origin; // IE9 only transform-origin: $origin; } // Transitions @mixin transition($transition...) { -webkit-transition: $transition; -o-transition: $transition; transition: $transition; } @mixin transition-property($transition-property...) { -webkit-transition-property: $transition-property; transition-property: $transition-property; } @mixin transition-delay($transition-delay) { -webkit-transition-delay: $transition-delay; transition-delay: $transition-delay; } @mixin transition-duration($transition-duration...) { -webkit-transition-duration: $transition-duration; transition-duration: $transition-duration; } @mixin transition-timing-function($timing-function) { -webkit-transition-timing-function: $timing-function; transition-timing-function: $timing-function; } @mixin transition-transform($transition...) { -webkit-transition: -webkit-transform $transition; -moz-transition: -moz-transform $transition; -o-transition: -o-transform $transition; transition: transform $transition; } // User select // For selecting text on the page @mixin user-select($select) { -webkit-user-select: $select; -moz-user-select: $select; -ms-user-select: $select; // IE10+ user-select: $select; }