1//
2// Utility classes
3// --------------------------------------------------
4
5
6// Floats
7// -------------------------
8
9.clearfix {
10  .clearfix();
11}
12.center-block {
13  .center-block();
14}
15.pull-right {
16  float: right !important;
17}
18.pull-left {
19  float: left !important;
20}
21
22
23// Toggling content
24// -------------------------
25
26// Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1
27.hide {
28  display: none !important;
29}
30.show {
31  display: block !important;
32}
33.invisible {
34  visibility: hidden;
35}
36.text-hide {
37  .text-hide();
38}
39
40
41// Hide from screenreaders and browsers
42//
43// Credit: HTML5 Boilerplate
44
45.hidden {
46  display: none !important;
47}
48
49
50// For Affix plugin
51// -------------------------
52
53.affix {
54  position: fixed;
55}
56