1//
2// Modals
3// --------------------------------------------------
4
5// .modal-open      - body class for killing the scroll
6// .modal           - container to scroll within
7// .modal-dialog    - positioning shell for the actual modal
8// .modal-content   - actual modal w/ bg and corners and shit
9
10// Kill the scroll on the body
11.modal-open {
12  overflow: hidden;
13}
14
15// Container that the modal scrolls within
16.modal {
17  display: none;
18  overflow: hidden;
19  position: fixed;
20  top: 0;
21  right: 0;
22  bottom: 0;
23  left: 0;
24  z-index: @zindex-modal;
25  -webkit-overflow-scrolling: touch;
26
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
31  // When fading in the modal, animate it to slide down
32  &.fade .modal-dialog {
33    .translate(0, -25%);
34    .transition-transform(~"0.3s ease-out");
35  }
36  &.in .modal-dialog { .translate(0, 0) }
37}
38.modal-open .modal {
39  overflow-x: hidden;
40  overflow-y: auto;
41}
42
43// Shell div to position the modal with bottom padding
44.modal-dialog {
45  position: relative;
46  width: auto;
47  margin: 10px;
48}
49
50// Actual modal
51.modal-content {
52  position: relative;
53  background-color: @modal-content-bg;
54  border: 1px solid @modal-content-fallback-border-color; //old browsers fallback (ie8 etc)
55  border: 1px solid @modal-content-border-color;
56  border-radius: @border-radius-large;
57  .box-shadow(0 3px 9px rgba(0,0,0,.5));
58  background-clip: padding-box;
59  // Remove focus outline from opened modal
60  outline: 0;
61}
62
63// Modal background
64.modal-backdrop {
65  position: fixed;
66  top: 0;
67  right: 0;
68  bottom: 0;
69  left: 0;
70  z-index: @zindex-modal-background;
71  background-color: @modal-backdrop-bg;
72  // Fade for backdrop
73  &.fade { .opacity(0); }
74  &.in { .opacity(@modal-backdrop-opacity); }
75}
76
77// Modal header
78// Top section of the modal w/ title and dismiss
79.modal-header {
80  padding: @modal-title-padding;
81  border-bottom: 1px solid @modal-header-border-color;
82  min-height: (@modal-title-padding + @modal-title-line-height);
83}
84// Close icon
85.modal-header .close {
86  margin-top: -2px;
87}
88
89// Title text within header
90.modal-title {
91  margin: 0;
92  line-height: @modal-title-line-height;
93}
94
95// Modal body
96// Where all modal content resides (sibling of .modal-header and .modal-footer)
97.modal-body {
98  position: relative;
99  padding: @modal-inner-padding;
100}
101
102// Footer (for actions)
103.modal-footer {
104  padding: @modal-inner-padding;
105  text-align: right; // right align buttons
106  border-top: 1px solid @modal-footer-border-color;
107  &:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons
108
109  // Properly space out buttons
110  .btn + .btn {
111    margin-left: 5px;
112    margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
113  }
114  // but override that for button groups
115  .btn-group .btn + .btn {
116    margin-left: -1px;
117  }
118  // and override it for block buttons as well
119  .btn-block + .btn-block {
120    margin-left: 0;
121  }
122}
123
124// Measure scrollbar width for padding body during modal show/hide
125.modal-scrollbar-measure {
126  position: absolute;
127  top: -9999px;
128  width: 50px;
129  height: 50px;
130  overflow: scroll;
131}
132
133// Scale up the modal
134@media (min-width: @screen-sm-min) {
135  // Automatically set modal's width for larger viewports
136  .modal-dialog {
137    width: @modal-md;
138    margin: 30px auto;
139  }
140  .modal-content {
141    .box-shadow(0 5px 15px rgba(0,0,0,.5));
142  }
143
144  // Modal sizes
145  .modal-sm { width: @modal-sm; }
146}
147
148@media (min-width: @screen-md-min) {
149  .modal-lg { width: @modal-lg; }
150}
151