diff options
Diffstat (limited to 'vendor/twbs/bootstrap/scss/_carousel.scss')
| -rw-r--r-- | vendor/twbs/bootstrap/scss/_carousel.scss | 113 |
1 files changed, 37 insertions, 76 deletions
diff --git a/vendor/twbs/bootstrap/scss/_carousel.scss b/vendor/twbs/bootstrap/scss/_carousel.scss index 91c23e5fc..20ea04baf 100644 --- a/vendor/twbs/bootstrap/scss/_carousel.scss +++ b/vendor/twbs/bootstrap/scss/_carousel.scss @@ -1,70 +1,55 @@ // Notes on the classes: // -// 1. The .carousel-item-left and .carousel-item-right is used to indicate where +// 1. .carousel.pointer-event should ideally be pan-y (to allow for users to scroll vertically) +// even when their scroll action started on a carousel, but for compatibility (with Firefox) +// we're preventing all actions instead +// 2. The .carousel-item-left and .carousel-item-right is used to indicate where // the active slide is heading. -// 2. .active.carousel-item is the current slide. -// 3. .active.carousel-item-left and .active.carousel-item-right is the current +// 3. .active.carousel-item is the current slide. +// 4. .active.carousel-item-left and .active.carousel-item-right is the current // slide in its in-transition state. Only one of these occurs at a time. -// 4. .carousel-item-next.carousel-item-left and .carousel-item-prev.carousel-item-right +// 5. .carousel-item-next.carousel-item-left and .carousel-item-prev.carousel-item-right // is the upcoming slide in transition. .carousel { position: relative; } +.carousel.pointer-event { + touch-action: pan-y; +} + .carousel-inner { position: relative; width: 100%; overflow: hidden; + @include clearfix(); } .carousel-item { position: relative; display: none; - align-items: center; + float: left; width: 100%; + margin-right: -100%; backface-visibility: hidden; - perspective: 1000px; + @include transition($carousel-transition); } .carousel-item.active, .carousel-item-next, .carousel-item-prev { display: block; - @include transition($carousel-transition); -} - -.carousel-item-next, -.carousel-item-prev { - position: absolute; - top: 0; -} - -.carousel-item-next.carousel-item-left, -.carousel-item-prev.carousel-item-right { - transform: translateX(0); - - @supports (transform-style: preserve-3d) { - transform: translate3d(0, 0, 0); - } } -.carousel-item-next, +.carousel-item-next:not(.carousel-item-left), .active.carousel-item-right { transform: translateX(100%); - - @supports (transform-style: preserve-3d) { - transform: translate3d(100%, 0, 0); - } } -.carousel-item-prev, +.carousel-item-prev:not(.carousel-item-right), .active.carousel-item-left { transform: translateX(-100%); - - @supports (transform-style: preserve-3d) { - transform: translate3d(-100%, 0, 0); - } } @@ -75,31 +60,22 @@ .carousel-fade { .carousel-item { opacity: 0; - transition-duration: .6s; transition-property: opacity; + transform: none; } .carousel-item.active, .carousel-item-next.carousel-item-left, .carousel-item-prev.carousel-item-right { + z-index: 1; opacity: 1; } .active.carousel-item-left, .active.carousel-item-right { + z-index: 0; opacity: 0; - } - - .carousel-item-next, - .carousel-item-prev, - .carousel-item.active, - .active.carousel-item-left, - .active.carousel-item-prev { - transform: translateX(0); - - @supports (transform-style: preserve-3d) { - transform: translate3d(0, 0, 0); - } + @include transition(0s $carousel-transition-duration opacity); } } @@ -113,6 +89,7 @@ position: absolute; top: 0; bottom: 0; + z-index: 1; // Use flex for alignment (1-3) display: flex; // 1. allow flex styles align-items: center; // 2. vertically center contents @@ -121,15 +98,14 @@ color: $carousel-control-color; text-align: center; opacity: $carousel-control-opacity; - // We can't have a transition here because WebKit cancels the carousel - // animation if you trip this while in the middle of another animation. + @include transition($carousel-control-transition); // Hover/focus state @include hover-focus { color: $carousel-control-color; text-decoration: none; outline: 0; - opacity: .9; + opacity: $carousel-control-hover-opacity; } } .carousel-control-prev { @@ -151,8 +127,7 @@ display: inline-block; width: $carousel-control-icon-width; height: $carousel-control-icon-width; - background: transparent no-repeat center center; - background-size: 100% 100%; + background: no-repeat 50% / 100% 100%; } .carousel-control-prev-icon { background-image: $carousel-control-prev-icon-bg; @@ -170,7 +145,7 @@ .carousel-indicators { position: absolute; right: 0; - bottom: 10px; + bottom: 0; left: 0; z-index: 15; display: flex; @@ -182,7 +157,7 @@ list-style: none; li { - position: relative; + box-sizing: content-box; flex: 0 1 auto; width: $carousel-indicator-width; height: $carousel-indicator-height; @@ -190,31 +165,17 @@ margin-left: $carousel-indicator-spacer; text-indent: -999px; cursor: pointer; - background-color: rgba($carousel-indicator-active-bg, .5); - - // Use pseudo classes to increase the hit area by 10px on top and bottom. - &::before { - position: absolute; - top: -10px; - left: 0; - display: inline-block; - width: 100%; - height: 10px; - content: ""; - } - &::after { - position: absolute; - bottom: -10px; - left: 0; - display: inline-block; - width: 100%; - height: 10px; - content: ""; - } + background-color: $carousel-indicator-active-bg; + background-clip: padding-box; + // Use transparent borders to increase the hit area by 10px on top and bottom. + border-top: $carousel-indicator-hit-area-height solid transparent; + border-bottom: $carousel-indicator-hit-area-height solid transparent; + opacity: .5; + @include transition($carousel-indicator-transition); } .active { - background-color: $carousel-indicator-active-bg; + opacity: 1; } } @@ -225,9 +186,9 @@ .carousel-caption { position: absolute; - right: ((100% - $carousel-caption-width) / 2); + right: (100% - $carousel-caption-width) / 2; bottom: 20px; - left: ((100% - $carousel-caption-width) / 2); + left: (100% - $carousel-caption-width) / 2; z-index: 10; padding-top: 20px; padding-bottom: 20px; |