64 lines
1.5 KiB
SCSS
64 lines
1.5 KiB
SCSS
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// Foundation for Sites by ZURB
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// foundation.zurb.com
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// Licensed under MIT Open Source
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////
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/// @group flex-video
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////
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/// Margin below a flex video container.
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/// @type Number
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$flexvideo-margin-bottom: rem-calc(16) !default;
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/// Padding used to create a 4:3 aspect ratio.
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/// @type Number
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$flexvideo-ratio: 4 by 3 !default;
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/// Padding used to create a 16:9 aspect ratio.
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/// @type Number
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$flexvideo-ratio-widescreen: 16 by 9 !default;
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/// Creates a percentage height that can be used as padding in a flex video container.
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/// @param {List} $ratio - Ratio to use to calculate the height, formatted as `x by y`.
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/// @return {Number} A percentage value that can be used as the `padding-bottom` parameter of a flex video container.
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@function flex-video($ratio) {
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$w: nth($ratio, 1);
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$h: nth($ratio, 3);
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@return $h / $w * 100%;
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}
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/// Creates a flex video container.
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/// @param {List} $ratio [$flexvideo-ratio] - Ratio to use for the container, formatted as `x by y`.
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@mixin flex-video($ratio: $flexvideo-ratio) {
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position: relative;
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height: 0;
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padding-bottom: flex-video($ratio);
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margin-bottom: $flexvideo-margin-bottom;
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overflow: hidden;
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iframe,
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object,
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embed,
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video {
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position: absolute;
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top: 0;
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#{$global-left}: 0;
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width: 100%;
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height: 100%;
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}
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}
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@mixin foundation-flex-video {
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.flex-video {
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@include flex-video;
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&.widescreen {
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padding-bottom: flex-video($flexvideo-ratio-widescreen);
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}
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&.vimeo {
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padding-top: 0;
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}
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}
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}
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