176 lines
4.3 KiB
Sass
176 lines
4.3 KiB
Sass
// .modal-open - body class for killing the scroll
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// .modal - container to scroll within
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// .modal-dialog - positioning shell for the actual modal
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// .modal-content - actual modal w/ bg and corners and stuff
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// Kill the scroll on the body
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.modal-open
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overflow: hidden
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// Container that the modal scrolls within
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.modal
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position: fixed
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top: 0
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right: 0
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bottom: 0
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left: 0
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z-index: $zindex-modal
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display: none
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overflow: hidden
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// Prevent Chrome on Windows from adding a focus outline. For details, see
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// https://github.com/twbs/bootstrap/pull/10951.
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outline: 0
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// We deliberately don't use `-webkit-overflow-scrolling: touch;` due to a
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// gnarly iOS Safari bug: https://bugs.webkit.org/show_bug.cgi?id=158342
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// See also https://github.com/twbs/bootstrap/issues/17695
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.modal-open &
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overflow-x: hidden
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overflow-y: auto
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// Shell div to position the modal with bottom padding
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.modal-dialog
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position: relative
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width: auto
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margin: $modal-dialog-margin
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// allow clicks to pass through for custom click handling to close modal
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pointer-events: none
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// When fading in the modal, animate it to slide down
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.modal.fade &
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+transition($modal-transition)
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transform: translate(0, -25%)
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.modal.show &
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transform: translate(0, 0)
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.modal-dialog-centered
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display: flex
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align-items: center
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min-height: calc(100% - (#{$modal-dialog-margin} * 2))
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// Actual modal
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.modal-content
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position: relative
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display: flex
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flex-direction: column
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width: 100%
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// Ensure `.modal-content` extends the full width of the parent `.modal-dialog`
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// counteract the pointer-events: none; in the .modal-dialog
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pointer-events: auto
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background-color: $modal-content-bg
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background-clip: padding-box
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border: $modal-content-border-width solid $modal-content-border-color
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+border-radius($modal-content-border-radius)
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+box-shadow($modal-content-box-shadow-xs)
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// Remove focus outline from opened modal
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outline: 0
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// Modal background
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.modal-backdrop
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position: fixed
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top: 0
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right: 0
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bottom: 0
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left: 0
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z-index: $zindex-modal-backdrop
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background-color: $modal-backdrop-bg
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// Fade for backdrop
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&.fade
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opacity: 0
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&.show
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opacity: $modal-backdrop-opacity
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// Modal header
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// Top section of the modal w/ title and dismiss
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.modal-header
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display: flex
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align-items: flex-start
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// so the close btn always stays on the upper right corner
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justify-content: space-between
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// Put modal header elements (title and dismiss) on opposite ends
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padding: $modal-header-padding
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border-bottom: $modal-header-border-width solid $modal-header-border-color
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+border-top-radius($modal-content-border-radius)
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.close
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padding: $modal-header-padding
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// auto on the left force icon to the right even when there is no .modal-title
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margin: (-$modal-header-padding) (-$modal-header-padding) (-$modal-header-padding) auto
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// Title text within header
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.modal-title
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margin-bottom: 0
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line-height: $modal-title-line-height
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// Modal body
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// Where all modal content resides (sibling of .modal-header and .modal-footer)
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.modal-body
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position: relative
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// Enable `flex-grow: 1` so that the body take up as much space as possible
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// when should there be a fixed height on `.modal-dialog`.
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flex: 1 1 auto
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padding: $modal-inner-padding
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// Footer (for actions)
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.modal-footer
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display: flex
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align-items: center
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// vertically center
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justify-content: flex-end
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// Right align buttons with flex property because text-align doesn't work on flex items
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padding: $modal-inner-padding
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border-top: $modal-footer-border-width solid $modal-footer-border-color
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// Easily place margin between footer elements
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> :not(:first-child)
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margin-left: .25rem
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> :not(:last-child)
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margin-right: .25rem
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// Measure scrollbar width for padding body during modal show/hide
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.modal-scrollbar-measure
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position: absolute
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top: -9999px
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width: 50px
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height: 50px
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overflow: scroll
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// Scale up the modal
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+media-breakpoint-up(sm)
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// Automatically set modal's width for larger viewports
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.modal-dialog
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max-width: $modal-md
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margin: $modal-dialog-margin-y-sm-up auto
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.modal-dialog-centered
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min-height: calc(100% - (#{$modal-dialog-margin-y-sm-up} * 2))
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.modal-content
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+box-shadow($modal-content-box-shadow-sm-up)
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.modal-sm
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max-width: $modal-sm
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+media-breakpoint-up(lg)
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.modal-lg
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max-width: $modal-lg
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