_modal.scss — VK Blocks trunk

vk-blocks / lib / bootstrap / scss / _modal.scss

vk-blocks / lib / bootstrap / scss Last commit date

_modal.scss

242 lines

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
5
6
7	.modal-open {
8	// Kill the scroll on the body
9	overflow: hidden;
10
11	.modal {
12	overflow-x: hidden;
13	overflow-y: auto;
14	}
15	}
16
17	// Container that the modal scrolls within
18	.modal {
19	position: fixed;
20	top: 0;
21	left: 0;
22	z-index: $zindex-modal;
23	display: none;
24	width: 100%;
25	height: 100%;
26	overflow: hidden;
27	// Prevent Chrome on Windows from adding a focus outline. For details, see
28	// https://github.com/twbs/bootstrap/pull/10951.
29	outline: 0;
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
33	}
34
35	// Shell div to position the modal with bottom padding
36	.modal-dialog {
37	position: relative;
38	width: auto;
39	margin: $modal-dialog-margin;
40	// allow clicks to pass through for custom click handling to close modal
41	pointer-events: none;
42
43	// When fading in the modal, animate it to slide down
44	.modal.fade & {
45	@include transition($modal-transition);
46	transform: $modal-fade-transform;
47	}
48	.modal.show & {
49	transform: $modal-show-transform;
50	}
51
52	// When trying to close, animate focus to scale
53	.modal.modal-static & {
54	transform: $modal-scale-transform;
55	}
56	}
57
58	.modal-dialog-scrollable {
59	display: flex; // IE10/11
60	max-height: subtract(100%, $modal-dialog-margin * 2);
61
62	.modal-content {
63	max-height: subtract(100vh, $modal-dialog-margin * 2); // IE10/11
64	overflow: hidden;
65	}
66
67	.modal-header,
68	.modal-footer {
69	flex-shrink: 0;
70	}
71
72	.modal-body {
73	overflow-y: auto;
74	}
75	}
76
77	.modal-dialog-centered {
78	display: flex;
79	align-items: center;
80	min-height: subtract(100%, $modal-dialog-margin * 2);
81
82	// Ensure `modal-dialog-centered` extends the full height of the view (IE10/11)
83	&::before {
84	display: block; // IE10
85	height: subtract(100vh, $modal-dialog-margin * 2);
86	height: min-content; // Reset height to 0 except on IE
87	content: "";
88	}
89
90	// Ensure `.modal-body` shows scrollbar (IE10/11)
91	&.modal-dialog-scrollable {
92	flex-direction: column;
93	justify-content: center;
94	height: 100%;
95
96	.modal-content {
97	max-height: none;
98	}
99
100	&::before {
101	content: none;
102	}
103	}
104	}
105
106	// Actual modal
107	.modal-content {
108	position: relative;
109	display: flex;
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
121	outline: 0;
122	}
123
124	// Modal background
125	.modal-backdrop {
126	position: fixed;
127	top: 0;
128	left: 0;
129	z-index: $zindex-modal-backdrop;
130	width: 100vw;
131	height: 100vh;
132	background-color: $modal-backdrop-bg;
133
134	// Fade for backdrop
135	&.fade { opacity: 0; }
136	&.show { opacity: $modal-backdrop-opacity; }
137	}
138
139	// Modal header
140	// Top section of the modal w/ title and dismiss
141	.modal-header {
142	display: flex;
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);
148
149	.close {
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;
153	}
154	}
155
156	// Title text within header
157	.modal-title {
158	margin-bottom: 0;
159	line-height: $modal-title-line-height;
160	}
161
162	// Modal body
163	// Where all modal content resides (sibling of .modal-header and .modal-footer)
164	.modal-body {
165	position: relative;
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`.
168	flex: 1 1 auto;
169	padding: $modal-inner-padding;
170	}
171
172	// Footer (for actions)
173	.modal-footer {
174	display: flex;
175	flex-wrap: wrap;
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 / 2;
179	border-top: $modal-footer-border-width solid $modal-footer-border-color;
180	@include border-bottom-radius($modal-content-inner-border-radius);
181
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
185	// stylelint-disable-next-line selector-max-universal
186	> * {
187	margin: $modal-footer-margin-between / 2;
188	}
189	}
190
191	// Measure scrollbar width for padding body during modal show/hide
192	.modal-scrollbar-measure {
193	position: absolute;
194	top: -9999px;
195	width: 50px;
196	height: 50px;
197	overflow: scroll;
198	}
199
200	// Scale up the modal
201	@include media-breakpoint-up(sm) {
202	// Automatically set modal's width for larger viewports
203	.modal-dialog {
204	max-width: $modal-md;
205	margin: $modal-dialog-margin-y-sm-up auto;
206	}
207
208	.modal-dialog-scrollable {
209	max-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);
210
211	.modal-content {
212	max-height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);
213	}
214	}
215
216	.modal-dialog-centered {
217	min-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);
218
219	&::before {
220	height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);
221	height: min-content;
222	}
223	}
224
225	.modal-content {
226	@include box-shadow($modal-content-box-shadow-sm-up);
227	}
228
229	.modal-sm { max-width: $modal-sm; }
230	}
231
232	@include media-breakpoint-up(lg) {
233	.modal-lg,
234	.modal-xl {
235	max-width: $modal-lg;
236	}
237	}
238
239	@include media-breakpoint-up(xl) {
240	.modal-xl { max-width: $modal-xl; }
241	}
242