Redo controls in flexbox
- Drops the absolute positioning of the icons within the left/right controls. We have to keep the controls themselves positioned though since we're overlapping HTML elements here. - No more position, left, right, or margins involved; just some justify-content and align-items. - Add some comments for explaining which flex property-value pair does what. - Remove the unapplied font and line-height stuff now that we're all SVGs and flexbox here.
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@ -61,6 +61,10 @@
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position: absolute;
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top: 0;
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bottom: 0;
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// Use flex for alignment (1-3)
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display: flex; // 1. allow flex styles
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justify-content: center; // 2. horizontally center contents
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align-items: center; // 3. vertically center contents
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width: $carousel-control-width;
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color: $carousel-control-color;
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text-align: center;
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@ -86,26 +90,16 @@
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// Icons for within
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.carousel-control-prev-icon,
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.carousel-control-next-icon {
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position: absolute;
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top: 50%;
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z-index: 5;
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display: inline-block;
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width: $carousel-control-icon-width;
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height: $carousel-control-icon-width;
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margin-top: -($carousel-control-icon-width / 2);
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font-family: serif;
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line-height: 1;
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background: transparent no-repeat center center;
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background-size: 100% 100%;
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}
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.carousel-control-prev-icon {
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left: 50%;
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margin-left: -($carousel-control-icon-width / 2);
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background-image: $carousel-control-prev-icon-bg;
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}
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.carousel-control-next-icon {
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right: 50%;
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margin-right: -($carousel-control-icon-width / 2);
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background-image: $carousel-control-next-icon-bg;
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}
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