Welcome to mirror list, hosted at ThFree Co, Russian Federation.

index.html « contents « getting-started « 4.4 « docs - github.com/twbs/bootstrap.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
blob: 9a288af6cd8906beb9ffbb1a38508efd863b54cd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="Discover what’s included in Bootstrap, including our precompiled and source code flavors. Remember, Bootstrap’s JavaScript plugins require jQuery.">
<meta name="author" content="Mark Otto, Jacob Thornton, and Bootstrap contributors">
<meta name="generator" content="Jekyll v3.8.6">

<meta name="docsearch:language" content="en">
<meta name="docsearch:version" content="4.4">

<title>Contents · Bootstrap</title>

<link rel="canonical" href="https://getbootstrap.com/docs/4.4/getting-started/contents/">

<!-- Bootstrap core CSS -->
<link href="/docs/4.4/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<!-- Documentation extras -->

<link href="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.css" rel="stylesheet">


<link href="/docs/4.4/assets/css/docs.min.css" rel="stylesheet">

<!-- Favicons -->
<link rel="apple-touch-icon" href="/docs/4.4/assets/img/favicons/apple-touch-icon.png" sizes="180x180">
<link rel="icon" href="/docs/4.4/assets/img/favicons/favicon-32x32.png" sizes="32x32" type="image/png">
<link rel="icon" href="/docs/4.4/assets/img/favicons/favicon-16x16.png" sizes="16x16" type="image/png">
<link rel="manifest" href="/docs/4.4/assets/img/favicons/manifest.json">
<link rel="mask-icon" href="/docs/4.4/assets/img/favicons/safari-pinned-tab.svg" color="#563d7c">
<link rel="icon" href="/docs/4.4/assets/img/favicons/favicon.ico">
<meta name="msapplication-config" content="/docs/4.4/assets/img/favicons/browserconfig.xml">
<meta name="theme-color" content="#563d7c">

<!-- Twitter -->
<meta name="twitter:card" content="summary">
<meta name="twitter:site" content="@getbootstrap">
<meta name="twitter:creator" content="@getbootstrap">
<meta name="twitter:title" content="Contents">
<meta name="twitter:description" content="Discover what’s included in Bootstrap, including our precompiled and source code flavors. Remember, Bootstrap’s JavaScript plugins require jQuery.">
<meta name="twitter:image" content="https://getbootstrap.com/docs/4.4/assets/brand/bootstrap-social-logo.png">

<!-- Facebook -->
<meta property="og:url" content="https://getbootstrap.com/docs/4.4/getting-started/contents/">
<meta property="og:title" content="Contents">
<meta property="og:description" content="Discover what’s included in Bootstrap, including our precompiled and source code flavors. Remember, Bootstrap’s JavaScript plugins require jQuery.">
<meta property="og:type" content="website">
<meta property="og:image" content="http://getbootstrap.com/docs/4.4/assets/brand/bootstrap-social.png">
<meta property="og:image:secure_url" content="https://getbootstrap.com/docs/4.4/assets/brand/bootstrap-social.png">
<meta property="og:image:type" content="image/png">
<meta property="og:image:width" content="1200">
<meta property="og:image:height" content="630">

<script defer src="https://cdn.usefathom.com/script.js" data-site="ITUSEYJG"></script>
<script>
  window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;
  ga('create', 'UA-146052-10', 'getbootstrap.com');
  ga('set', 'anonymizeIp', true);
  ga('send', 'pageview');
</script>
<script async src="https://www.google-analytics.com/analytics.js"></script>


  </head>
  <body>
    <a class="skippy sr-only sr-only-focusable" href="#content">
  <span class="skippy-text">Skip to main content</span>
</a>


    <header class="navbar navbar-expand navbar-dark flex-column flex-md-row bd-navbar">
  <a class="navbar-brand mr-0 mr-md-2" href="/" aria-label="Bootstrap"><svg xmlns="http://www.w3.org/2000/svg" width="36" height="36" class="d-block" viewBox="0 0 612 612" role="img" focusable="false"><title>Bootstrap</title><path fill="currentColor" d="M510 8a94.3 94.3 0 0 1 94 94v408a94.3 94.3 0 0 1-94 94H102a94.3 94.3 0 0 1-94-94V102a94.3 94.3 0 0 1 94-94h408m0-8H102C45.9 0 0 45.9 0 102v408c0 56.1 45.9 102 102 102h408c56.1 0 102-45.9 102-102V102C612 45.9 566.1 0 510 0z"/><path fill="currentColor" d="M196.77 471.5V154.43h124.15c54.27 0 91 31.64 91 79.1 0 33-24.17 63.72-54.71 69.21v1.76c43.07 5.49 70.75 35.82 70.75 78 0 55.81-40 89-107.45 89zm39.55-180.4h63.28c46.8 0 72.29-18.68 72.29-53 0-31.42-21.53-48.78-60-48.78h-75.57zm78.22 145.46c47.68 0 72.73-19.34 72.73-56s-25.93-55.37-76.46-55.37h-74.49v111.4z"/></svg></a>

  <div class="navbar-nav-scroll">
    <ul class="navbar-nav bd-navbar-nav flex-row">
      <li class="nav-item">
        <a class="nav-link " href="/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Bootstrap');">Home</a>
      </li>
      <li class="nav-item">
        <a class="nav-link active" href="/docs/4.4/getting-started/introduction/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Docs');">Documentation</a>
      </li>
      <li class="nav-item">
        <a class="nav-link " href="/docs/4.4/examples/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Examples');">Examples</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="https://icons.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Icons');">Icons</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="https://themes.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Themes');" target="_blank" rel="noopener">Themes</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="https://expo.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Expo');" target="_blank" rel="noopener">Expo</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="https://blog.getbootstrap.com/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Blog');" target="_blank" rel="noopener">Blog</a>
      </li>
    </ul>
  </div>

  <ul class="navbar-nav ml-md-auto">
    <li class="nav-item dropdown">
      <a class="nav-item nav-link dropdown-toggle mr-md-2" href="#" id="bd-versions" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
        v4.4
      </a>
      <div class="dropdown-menu dropdown-menu-md-right" aria-labelledby="bd-versions">
        <a class="dropdown-item active" href="/docs/4.4/">Latest (4.4.x)</a>
        <a class="dropdown-item" href="https://getbootstrap.com/docs/4.3/">v4.3.1</a>
        <a class="dropdown-item" href="https://getbootstrap.com/docs/4.2/">v4.2.1</a>
        <a class="dropdown-item" href="https://getbootstrap.com/docs/4.0/">v4.0.0</a>
        <div class="dropdown-divider"></div>
        <a class="dropdown-item" href="https://v4-alpha.getbootstrap.com/">v4 Alpha 6</a>
        <a class="dropdown-item" href="https://getbootstrap.com/docs/3.4/">v3.4.1</a>
        <a class="dropdown-item" href="https://getbootstrap.com/docs/3.3/">v3.3.7</a>
        <a class="dropdown-item" href="https://getbootstrap.com/2.3.2/">v2.3.2</a>
        <div class="dropdown-divider"></div>
        <a class="dropdown-item" href="/docs/versions/">All versions</a>
      </div>
    </li>

    <li class="nav-item">
      <a class="nav-link p-2" href="https://github.com/twbs/bootstrap" target="_blank" rel="noopener" aria-label="GitHub"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 499.36" role="img" focusable="false"><title>GitHub</title><path fill="currentColor" fill-rule="evenodd" d="M256 0C114.64 0 0 114.61 0 256c0 113.09 73.34 209 175.08 242.9 12.8 2.35 17.47-5.56 17.47-12.34 0-6.08-.22-22.18-.35-43.54-71.2 15.49-86.2-34.34-86.2-34.34-11.64-29.57-28.42-37.45-28.42-37.45-23.27-15.84 1.73-15.55 1.73-15.55 25.69 1.81 39.21 26.38 39.21 26.38 22.84 39.12 59.92 27.82 74.5 21.27 2.33-16.54 8.94-27.82 16.25-34.22-56.84-6.43-116.6-28.43-116.6-126.49 0-27.95 10-50.8 26.35-68.69-2.63-6.48-11.42-32.5 2.51-67.75 0 0 21.49-6.88 70.4 26.24a242.65 242.65 0 0 1 128.18 0c48.87-33.13 70.33-26.24 70.33-26.24 14 35.25 5.18 61.27 2.55 67.75 16.41 17.9 26.31 40.75 26.31 68.69 0 98.35-59.85 120-116.88 126.32 9.19 7.9 17.38 23.53 17.38 47.41 0 34.22-.31 61.83-.31 70.23 0 6.85 4.61 14.81 17.6 12.31C438.72 464.97 512 369.08 512 256.02 512 114.62 397.37 0 256 0z"/></svg></a>
    </li>
    <li class="nav-item">
      <a class="nav-link p-2" href="https://twitter.com/getbootstrap" target="_blank" rel="noopener" aria-label="Twitter"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 416.32" role="img" focusable="false"><title>Twitter</title><path fill="currentColor" d="M160.83 416.32c193.2 0 298.92-160.22 298.92-298.92 0-4.51 0-9-.2-13.52A214 214 0 0 0 512 49.38a212.93 212.93 0 0 1-60.44 16.6 105.7 105.7 0 0 0 46.3-58.19 209 209 0 0 1-66.79 25.37 105.09 105.09 0 0 0-181.73 71.91 116.12 116.12 0 0 0 2.66 24c-87.28-4.3-164.73-46.3-216.56-109.82A105.48 105.48 0 0 0 68 159.6a106.27 106.27 0 0 1-47.53-13.11v1.43a105.28 105.28 0 0 0 84.21 103.06 105.67 105.67 0 0 1-47.33 1.84 105.06 105.06 0 0 0 98.14 72.94A210.72 210.72 0 0 1 25 370.84a202.17 202.17 0 0 1-25-1.43 298.85 298.85 0 0 0 160.83 46.92"/></svg></a>
    </li>
    <li class="nav-item">
      <a class="nav-link p-2" href="https://bootstrap-slack.herokuapp.com/" target="_blank" rel="noopener" aria-label="Slack"><svg xmlns="http://www.w3.org/2000/svg" class="navbar-nav-svg" viewBox="0 0 512 512" role="img" focusable="false"><title>Slack</title><path fill="currentColor" d="M210.787 234.832l68.31-22.883 22.1 65.977-68.309 22.882z"/><path fill="currentColor" d="M490.54 185.6C437.7 9.59 361.6-31.34 185.6 21.46S-31.3 150.4 21.46 326.4 150.4 543.3 326.4 490.54 543.34 361.6 490.54 185.6zM401.7 299.8l-33.15 11.05 11.46 34.38c4.5 13.92-2.87 29.06-16.78 33.56-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18l-11.46-34.38-68.36 22.92 11.46 34.38c4.5 13.92-2.87 29.06-16.78 33.56-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18l-11.46-34.43-33.15 11.05c-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18c-4.5-13.92 2.87-29.06 16.78-33.56l33.12-11.03-22.1-65.9-33.15 11.05c-2.87.82-6.14 1.64-9 1.23a27.32 27.32 0 0 1-24.56-18c-4.48-13.93 2.89-29.07 16.81-33.58l33.15-11.05-11.46-34.38c-4.5-13.92 2.87-29.06 16.78-33.56s29.06 2.87 33.56 16.78l11.46 34.38 68.36-22.92-11.46-34.38c-4.5-13.92 2.87-29.06 16.78-33.56s29.06 2.87 33.56 16.78l11.47 34.42 33.15-11.05c13.92-4.5 29.06 2.87 33.56 16.78s-2.87 29.06-16.78 33.56L329.7 194.6l22.1 65.9 33.15-11.05c13.92-4.5 29.06 2.87 33.56 16.78s-2.88 29.07-16.81 33.57z"/></svg></a>
    </li>
    <li class="nav-item">
      <a class="nav-link p-2" href="https://opencollective.com/bootstrap/" target="_blank" rel="noopener" aria-label="Open Collective"><svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" fill-rule="evenodd" class="navbar-nav-svg" viewBox="0 0 40 41" role="img" focusable="false"><title>Open Collective</title><path fill-opacity=".4" d="M32.8 21c0 2.4-.8 4.9-2 6.9l5.1 5.1c2.5-3.4 4.1-7.6 4.1-12 0-4.6-1.6-8.8-4-12.2L30.7 14c1.2 2 2 4.3 2 7z"/><path d="M20 33.7a12.8 12.8 0 0 1 0-25.6c2.6 0 5 .7 7 2.1L32 5a20 20 0 1 0 .1 31.9l-5-5.2a13 13 0 0 1-7 2z"/></svg></a>
    </li>
  </ul>

  <a class="btn btn-bd-download d-none d-lg-inline-block mb-3 mb-md-0 ml-md-3" href="/docs/4.4/getting-started/download/">Download</a>
</header>


    <div class="container-fluid">
      <div class="row flex-xl-nowrap">
        <div class="col-md-3 col-xl-2 bd-sidebar">
          <form role="search" class="bd-search d-flex align-items-center">
  <input type="search" class="form-control" id="search-input" placeholder="Search..." aria-label="Search for..." autocomplete="off" data-docs-version="4.4">
  <button class="btn btn-link bd-search-docs-toggle d-md-none p-0 ml-3" type="button" data-toggle="collapse" data-target="#bd-docs-nav" aria-controls="bd-docs-nav" aria-expanded="false" aria-label="Toggle docs navigation"><svg xmlns="http://www.w3.org/2000/svg" width="30" height="30" viewBox="0 0 30 30" role="img" focusable="false"><title>Menu</title><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"/></svg></button>
</form>

<nav class="collapse bd-links" id="bd-docs-nav" aria-label="Main navigation"><div class="bd-toc-item active">
      <a class="bd-toc-link" href="/docs/4.4/getting-started/introduction/">
        Getting started
      </a>

      <ul class="nav bd-sidenav"><li>
            <a href="/docs/4.4/getting-started/introduction/">
              Introduction
            </a>
          </li><li>
            <a href="/docs/4.4/getting-started/download/">
              Download
            </a>
          </li><li class="active bd-sidenav-active">
            <a href="/docs/4.4/getting-started/contents/">
              Contents
            </a>
          </li><li>
            <a href="/docs/4.4/getting-started/browsers-devices/">
              Browsers & devices
            </a>
          </li><li>
            <a href="/docs/4.4/getting-started/javascript/">
              JavaScript
            </a>
          </li><li>
            <a href="/docs/4.4/getting-started/theming/">
              Theming
            </a>
          </li><li>
            <a href="/docs/4.4/getting-started/build-tools/">
              Build tools
            </a>
          </li><li>
            <a href="/docs/4.4/getting-started/webpack/">
              Webpack
            </a>
          </li><li>
            <a href="/docs/4.4/getting-started/accessibility/">
              Accessibility
            </a>
          </li></ul>
    </div><div class="bd-toc-item">
      <a class="bd-toc-link" href="/docs/4.4/layout/overview/">
        Layout
      </a>

      <ul class="nav bd-sidenav"><li>
            <a href="/docs/4.4/layout/overview/">
              Overview
            </a>
          </li><li>
            <a href="/docs/4.4/layout/grid/">
              Grid
            </a>
          </li><li>
            <a href="/docs/4.4/layout/utilities-for-layout/">
              Utilities for layout
            </a>
          </li></ul>
    </div><div class="bd-toc-item">
      <a class="bd-toc-link" href="/docs/4.4/content/reboot/">
        Content
      </a>

      <ul class="nav bd-sidenav"><li>
            <a href="/docs/4.4/content/reboot/">
              Reboot
            </a>
          </li><li>
            <a href="/docs/4.4/content/typography/">
              Typography
            </a>
          </li><li>
            <a href="/docs/4.4/content/code/">
              Code
            </a>
          </li><li>
            <a href="/docs/4.4/content/images/">
              Images
            </a>
          </li><li>
            <a href="/docs/4.4/content/tables/">
              Tables
            </a>
          </li><li>
            <a href="/docs/4.4/content/figures/">
              Figures
            </a>
          </li></ul>
    </div><div class="bd-toc-item">
      <a class="bd-toc-link" href="/docs/4.4/components/alerts/">
        Components
      </a>

      <ul class="nav bd-sidenav"><li>
            <a href="/docs/4.4/components/alerts/">
              Alerts
            </a>
          </li><li>
            <a href="/docs/4.4/components/badge/">
              Badge
            </a>
          </li><li>
            <a href="/docs/4.4/components/breadcrumb/">
              Breadcrumb
            </a>
          </li><li>
            <a href="/docs/4.4/components/buttons/">
              Buttons
            </a>
          </li><li>
            <a href="/docs/4.4/components/button-group/">
              Button group
            </a>
          </li><li>
            <a href="/docs/4.4/components/card/">
              Card
            </a>
          </li><li>
            <a href="/docs/4.4/components/carousel/">
              Carousel
            </a>
          </li><li>
            <a href="/docs/4.4/components/collapse/">
              Collapse
            </a>
          </li><li>
            <a href="/docs/4.4/components/dropdowns/">
              Dropdowns
            </a>
          </li><li>
            <a href="/docs/4.4/components/forms/">
              Forms
            </a>
          </li><li>
            <a href="/docs/4.4/components/input-group/">
              Input group
            </a>
          </li><li>
            <a href="/docs/4.4/components/jumbotron/">
              Jumbotron
            </a>
          </li><li>
            <a href="/docs/4.4/components/list-group/">
              List group
            </a>
          </li><li>
            <a href="/docs/4.4/components/media-object/">
              Media object
            </a>
          </li><li>
            <a href="/docs/4.4/components/modal/">
              Modal
            </a>
          </li><li>
            <a href="/docs/4.4/components/navs/">
              Navs
            </a>
          </li><li>
            <a href="/docs/4.4/components/navbar/">
              Navbar
            </a>
          </li><li>
            <a href="/docs/4.4/components/pagination/">
              Pagination
            </a>
          </li><li>
            <a href="/docs/4.4/components/popovers/">
              Popovers
            </a>
          </li><li>
            <a href="/docs/4.4/components/progress/">
              Progress
            </a>
          </li><li>
            <a href="/docs/4.4/components/scrollspy/">
              Scrollspy
            </a>
          </li><li>
            <a href="/docs/4.4/components/spinners/">
              Spinners
            </a>
          </li><li>
            <a href="/docs/4.4/components/toasts/">
              Toasts
            </a>
          </li><li>
            <a href="/docs/4.4/components/tooltips/">
              Tooltips
            </a>
          </li></ul>
    </div><div class="bd-toc-item">
      <a class="bd-toc-link" href="/docs/4.4/utilities/borders/">
        Utilities
      </a>

      <ul class="nav bd-sidenav"><li>
            <a href="/docs/4.4/utilities/borders/">
              Borders
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/clearfix/">
              Clearfix
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/close-icon/">
              Close icon
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/colors/">
              Colors
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/display/">
              Display
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/embed/">
              Embed
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/flex/">
              Flex
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/float/">
              Float
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/image-replacement/">
              Image replacement
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/overflow/">
              Overflow
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/position/">
              Position
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/screen-readers/">
              Screen readers
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/shadows/">
              Shadows
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/sizing/">
              Sizing
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/spacing/">
              Spacing
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/stretched-link/">
              Stretched link
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/text/">
              Text
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/vertical-align/">
              Vertical align
            </a>
          </li><li>
            <a href="/docs/4.4/utilities/visibility/">
              Visibility
            </a>
          </li></ul>
    </div><div class="bd-toc-item">
      <a class="bd-toc-link" href="/docs/4.4/extend/approach/">
        Extend
      </a>

      <ul class="nav bd-sidenav"><li>
            <a href="/docs/4.4/extend/approach/">
              Approach
            </a>
          </li><li>
            <a href="/docs/4.4/extend/icons/">
              Icons
            </a>
          </li></ul>
    </div><div class="bd-toc-item">
      <a class="bd-toc-link" href="/docs/4.4/migration/">
        Migration
      </a>

      <ul class="nav bd-sidenav"></ul>
    </div><div class="bd-toc-item">
      <a class="bd-toc-link" href="/docs/4.4/about/overview/">
        About
      </a>

      <ul class="nav bd-sidenav"><li>
            <a href="/docs/4.4/about/overview/">
              Overview
            </a>
          </li><li>
            <a href="/docs/4.4/about/team/">
              Team
            </a>
          </li><li>
            <a href="/docs/4.4/about/brand/">
              Brand
            </a>
          </li><li>
            <a href="/docs/4.4/about/license/">
              License
            </a>
          </li><li>
            <a href="/docs/4.4/about/translations/">
              Translations
            </a>
          </li></ul>
    </div></nav>

        </div>


          <nav class="d-none d-xl-block col-xl-2 bd-toc" aria-label="Secondary navigation">
            <ul class="section-nav">
<li class="toc-entry toc-h2"><a href="#precompiled-bootstrap">Precompiled Bootstrap</a></li>
<li class="toc-entry toc-h2"><a href="#css-files">CSS files</a></li>
<li class="toc-entry toc-h2"><a href="#js-files">JS files</a></li>
<li class="toc-entry toc-h2"><a href="#bootstrap-source-code">Bootstrap source code</a></li>
</ul>
          </nav>


        <main class="col-md-9 col-xl-8 py-md-3 pl-md-5 bd-content" role="main">
          <h1 class="bd-title" id="content">Contents</h1>
          <p class="bd-lead">Discover what’s included in Bootstrap, including our precompiled and source code flavors. Remember, Bootstrap’s JavaScript plugins require jQuery.</p>
          <script async src="https://cdn.carbonads.com/carbon.js?serve=CKYIKKJL&placement=getbootstrapcom" id="_carbonads_js"></script>

          <h2 id="precompiled-bootstrap">Precompiled Bootstrap</h2>

<p>Once downloaded, unzip the compressed folder and you’ll see something like this:</p>

<!-- NOTE: This info is intentionally duplicated in the README. Copy any changes made here over to the README too, but be sure to keep in mind to add the `dist` folder. -->

<figure class="highlight"><pre><code class="language-plaintext" data-lang="plaintext">bootstrap/
├── css/
│   ├── bootstrap-grid.css
│   ├── bootstrap-grid.css.map
│   ├── bootstrap-grid.min.css
│   ├── bootstrap-grid.min.css.map
│   ├── bootstrap-reboot.css
│   ├── bootstrap-reboot.css.map
│   ├── bootstrap-reboot.min.css
│   ├── bootstrap-reboot.min.css.map
│   ├── bootstrap.css
│   ├── bootstrap.css.map
│   ├── bootstrap.min.css
│   └── bootstrap.min.css.map
└── js/
    ├── bootstrap.bundle.js
    ├── bootstrap.bundle.js.map
    ├── bootstrap.bundle.min.js
    ├── bootstrap.bundle.min.js.map
    ├── bootstrap.js
    ├── bootstrap.js.map
    ├── bootstrap.min.js
    └── bootstrap.min.js.map</code></pre></figure>

<p>This is the most basic form of Bootstrap: precompiled files for quick drop-in usage in nearly any web project. We provide compiled CSS and JS (<code class="highlighter-rouge">bootstrap.*</code>), as well as compiled and minified CSS and JS (<code class="highlighter-rouge">bootstrap.min.*</code>). <a href="https://developers.google.com/web/tools/chrome-devtools/javascript/source-maps">source maps</a> (<code class="highlighter-rouge">bootstrap.*.map</code>) are available for use with certain browsers’ developer tools. Bundled JS files (<code class="highlighter-rouge">bootstrap.bundle.js</code> and minified <code class="highlighter-rouge">bootstrap.bundle.min.js</code>) include <a href="https://popper.js.org/">Popper</a>, but not <a href="https://jquery.com/">jQuery</a>.</p>

<h2 id="css-files">CSS files</h2>

<p>Bootstrap includes a handful of options for including some or all of our compiled CSS.</p>

<table class="table table-bordered">
  <thead>
    <tr>
      <th scope="col">CSS files</th>
      <th scope="col">Layout</th>
      <th scope="col">Content</th>
      <th scope="col">Components</th>
      <th scope="col">Utilities</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th scope="row">
        <div><code class="font-weight-normal text-nowrap">bootstrap.css</code></div>
        <div><code class="font-weight-normal text-nowrap">bootstrap.min.css</code></div>
      </th>
      <td class="text-success">Included</td>
      <td class="text-success">Included</td>
      <td class="text-success">Included</td>
      <td class="text-success">Included</td>
    </tr>
    <tr>
      <th scope="row">
        <div><code class="font-weight-normal text-nowrap">bootstrap-grid.css</code></div>
        <div><code class="font-weight-normal text-nowrap">bootstrap-grid.min.css</code></div>
      </th>
      <td><a class="text-warning" href="/docs/4.4/layout/grid/">Only grid system</a></td>
      <td class="bg-light text-muted">Not included</td>
      <td class="bg-light text-muted">Not included</td>
      <td><a class="text-warning" href="/docs/4.4/utilities/flex/">Only flex utilities</a></td>
    </tr>
    <tr>
      <th scope="row">
        <div><code class="font-weight-normal text-nowrap">bootstrap-reboot.css</code></div>
        <div><code class="font-weight-normal text-nowrap">bootstrap-reboot.min.css</code></div>
      </th>
      <td class="bg-light text-muted">Not included</td>
      <td><a class="text-warning" href="/docs/4.4/content/reboot/">Only Reboot</a></td>
      <td class="bg-light text-muted">Not included</td>
      <td class="bg-light text-muted">Not included</td>
    </tr>
  </tbody>
</table>

<h2 id="js-files">JS files</h2>

<p>Similarly, we have options for including some or all of our compiled JavaScript.</p>

<table class="table table-bordered">
  <thead>
    <tr>
      <th scope="col">JS files</th>
      <th scope="col">Popper</th>
      <th scope="col">jQuery</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <th scope="row">
        <div><code class="font-weight-normal text-nowrap">bootstrap.bundle.js</code></div>
        <div><code class="font-weight-normal text-nowrap">bootstrap.bundle.min.js</code></div>
      </th>
      <td class="text-success">Included</td>
      <td class="bg-light text-muted">Not included</td>
    </tr>
    <tr>
      <th scope="row">
        <div><code class="font-weight-normal text-nowrap">bootstrap.js</code></div>
        <div><code class="font-weight-normal text-nowrap">bootstrap.min.js</code></div>
      </th>
      <td class="bg-light text-muted">Not included</td>
      <td class="bg-light text-muted">Not included</td>
    </tr>
  </tbody>
</table>

<h2 id="bootstrap-source-code">Bootstrap source code</h2>

<p>The Bootstrap source code download includes the precompiled CSS and JavaScript assets, along with source Sass, JavaScript, and documentation. More specifically, it includes the following and more:</p>

<figure class="highlight"><pre><code class="language-plaintext" data-lang="plaintext">bootstrap/
├── dist/
│   ├── css/
│   └── js/
├── site/
│   └──docs/
│      └── 4.4/
│          └── examples/
├── js/
└── scss/</code></pre></figure>

<p>The <code class="highlighter-rouge">scss/</code> and <code class="highlighter-rouge">js/</code> are the source code for our CSS and JavaScript. The <code class="highlighter-rouge">dist/</code> folder includes everything listed in the precompiled download section above. The <code class="highlighter-rouge">site/docs/</code> folder includes the source code for our documentation, and <code class="highlighter-rouge">examples/</code> of Bootstrap usage. Beyond that, any other included file provides support for packages, license information, and development.</p>

        </main>
      </div>
    </div>

    <script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
<script>window.jQuery || document.write('<script src="/docs/4.4/assets/js/vendor/jquery.slim.min.js"><\/script>')</script><script src="/docs/4.4/dist/js/bootstrap.bundle.min.js" integrity="sha384-6khuMg9gaYr5AxOqhkVIODVIvm9ynTT5J4V1cfthmT+emCG6yVmEZsRHdxlotUnm" crossorigin="anonymous"></script><script src="https://cdn.jsdelivr.net/npm/docsearch.js@2/dist/cdn/docsearch.min.js"></script><script src="/docs/4.4/assets/js/docs.min.js"></script>
  </body>
</html>