// .modal-open - body class for killing the scroll // .modal - container to scroll within // .modal-dialog - positioning shell for the actual modal // .modal-content - actual modal w/ bg and corners and shit
// Kill the scroll on the body .modal-open {
overflow: hidden;
}
// Container that the modal scrolls within .modal {
position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: $zindex-modal; display: none; overflow: hidden; // Prevent Chrome on Windows from adding a focus outline. For details, see // https://github.com/twbs/bootstrap/pull/10951. outline: 0; -webkit-overflow-scrolling: touch; // When fading in the modal, animate it to slide down &.fade .modal-dialog { transition: transform .3s ease-out; transform: translate(0, -25%); } &.in .modal-dialog { transform: translate(0, 0); }
} .modal-open .modal {
overflow-x: hidden; overflow-y: auto;
}
// Shell div to position the modal with bottom padding .modal-dialog {
position: relative; width: auto; margin: $modal-dialog-margin;
}
// Actual modal .modal-content {
position: relative; background-color: $modal-content-bg; background-clip: padding-box; border: $modal-content-border-width solid $modal-content-border-color; @include border-radius($border-radius-lg); @include box-shadow($modal-content-xs-box-shadow); // Remove focus outline from opened modal outline: 0;
}
// Modal background .modal-backdrop {
position: fixed; top: 0; right: 0; bottom: 0; left: 0; z-index: $zindex-modal-bg; background-color: $modal-backdrop-bg; // Fade for backdrop &.fade { opacity: 0; } &.in { opacity: $modal-backdrop-opacity; }
}
// Modal header // Top section of the modal w/ title and dismiss .modal-header {
padding: $modal-title-padding; border-bottom: $modal-header-border-width solid $modal-header-border-color; @include clearfix;
} // Close icon .modal-header .close {
margin-top: -2px;
}
// Title text within header .modal-title {
margin: 0; line-height: $modal-title-line-height;
}
// Modal body // Where all modal content resides (sibling of .modal-header and .modal-footer) .modal-body {
position: relative; padding: $modal-inner-padding;
}
// Footer (for actions) .modal-footer {
padding: $modal-inner-padding; text-align: right; // right align buttons border-top: $modal-footer-border-width solid $modal-footer-border-color; @include clearfix(); // clear it in case folks use .pull-* classes on buttons
}
// Measure scrollbar width for padding body during modal show/hide .modal-scrollbar-measure {
position: absolute; top: -9999px; width: 50px; height: 50px; overflow: scroll;
}
// Scale up the modal @include media-breakpoint-up(sm) {
// Automatically set modal's width for larger viewports .modal-dialog { max-width: $modal-md; margin: $modal-dialog-sm-up-margin-y auto; } .modal-content { @include box-shadow($modal-content-sm-up-box-shadow); } .modal-sm { max-width: $modal-sm; }
}
@include media-breakpoint-up(lg) {
.modal-lg { max-width: $modal-lg; }
}