1
// .modal-open - body class for killing the scroll
2
// .modal - container to scroll within
3
// .modal-dialog - positioning shell for the actual modal
4
// .modal-content - actual modal w/ bg and corners and stuff
8
// Kill the scroll on the body
17
// Container that the modal scrolls within
22
z-index: $zindex-modal;
27
// Prevent Chrome on Windows from adding a focus outline. For details, see
28
// https://github.com/twbs/bootstrap/pull/10951.
30
// We deliberately don't use `-webkit-overflow-scrolling: touch;` due to a
31
// gnarly iOS Safari bug: https://bugs.webkit.org/show_bug.cgi?id=158342
32
// See also https://github.com/twbs/bootstrap/issues/17695
35
// Shell div to position the modal with bottom padding
39
margin: $modal-dialog-margin;
40
// allow clicks to pass through for custom click handling to close modal
43
// When fading in the modal, animate it to slide down
45
@include transition($modal-transition);
46
transform: $modal-fade-transform;
49
transform: $modal-show-transform;
52
// When trying to close, animate focus to scale
53
.modal.modal-static & {
54
transform: $modal-scale-transform;
58
.modal-dialog-scrollable {
59
display: flex; // IE10/11
60
max-height: subtract(100%, $modal-dialog-margin * 2);
63
max-height: subtract(100vh, $modal-dialog-margin * 2); // IE10/11
77
.modal-dialog-centered {
80
min-height: subtract(100%, $modal-dialog-margin * 2);
82
// Ensure `modal-dialog-centered` extends the full height of the view (IE10/11)
84
display: block; // IE10
85
height: subtract(100vh, $modal-dialog-margin * 2);
86
height: min-content; // Reset height to 0 except on IE
90
// Ensure `.modal-body` shows scrollbar (IE10/11)
91
&.modal-dialog-scrollable {
92
flex-direction: column;
93
justify-content: center;
110
flex-direction: column;
111
width: 100%; // Ensure `.modal-content` extends the full width of the parent `.modal-dialog`
112
// counteract the pointer-events: none; in the .modal-dialog
113
color: $modal-content-color;
114
pointer-events: auto;
115
background-color: $modal-content-bg;
116
background-clip: padding-box;
117
border: $modal-content-border-width solid $modal-content-border-color;
118
@include border-radius($modal-content-border-radius);
119
@include box-shadow($modal-content-box-shadow-xs);
120
// Remove focus outline from opened modal
129
z-index: $zindex-modal-backdrop;
132
background-color: $modal-backdrop-bg;
135
&.fade { opacity: 0; }
136
&.show { opacity: $modal-backdrop-opacity; }
140
// Top section of the modal w/ title and dismiss
143
align-items: flex-start; // so the close btn always stays on the upper right corner
144
justify-content: space-between; // Put modal header elements (title and dismiss) on opposite ends
145
padding: $modal-header-padding;
146
border-bottom: $modal-header-border-width solid $modal-header-border-color;
147
@include border-top-radius($modal-content-inner-border-radius);
150
padding: $modal-header-padding;
151
// auto on the left force icon to the right even when there is no .modal-title
152
margin: (-$modal-header-padding-y) (-$modal-header-padding-x) (-$modal-header-padding-y) auto;
156
// Title text within header
159
line-height: $modal-title-line-height;
163
// Where all modal content resides (sibling of .modal-header and .modal-footer)
166
// Enable `flex-grow: 1` so that the body take up as much space as possible
167
// when there should be a fixed height on `.modal-dialog`.
169
padding: $modal-inner-padding;
172
// Footer (for actions)
176
align-items: center; // vertically center
177
justify-content: flex-end; // Right align buttons with flex property because text-align doesn't work on flex items
178
padding: $modal-inner-padding - $modal-footer-margin-between * .5;
179
border-top: $modal-footer-border-width solid $modal-footer-border-color;
180
@include border-bottom-radius($modal-content-inner-border-radius);
182
// Place margin between footer elements
183
// This solution is far from ideal because of the universal selector usage,
184
// but is needed to fix https://github.com/twbs/bootstrap/issues/24800
186
margin: $modal-footer-margin-between * .5;
190
// Measure scrollbar width for padding body during modal show/hide
191
.modal-scrollbar-measure {
200
@include media-breakpoint-up(sm) {
201
// Automatically set modal's width for larger viewports
203
max-width: $modal-md;
204
margin: $modal-dialog-margin-y-sm-up auto;
207
.modal-dialog-scrollable {
208
max-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);
211
max-height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);
215
.modal-dialog-centered {
216
min-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);
219
height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);
225
@include box-shadow($modal-content-box-shadow-sm-up);
228
.modal-sm { max-width: $modal-sm; }
231
@include media-breakpoint-up(lg) {
234
max-width: $modal-lg;
238
@include media-breakpoint-up(xl) {
239
.modal-xl { max-width: $modal-xl; }