Bootstrap/docs/assets/css/bootstrap-responsive.css

.hidden {
  display: none;
  visibility: hidden;
}
@media (max-width: 480px) {
  .page-header h1 small {
    display: block;
    line-height: 18px;
  }
  input[class*="span"],
  select[class*="span"],
  textarea[class*="span"],
  .uneditable-input {
    display: block;
    width: 100%;
    height: 28px;
    /* Make inputs at least the height of their button counterpart */
  
    /* Makes inputs behave like true block-level elements */
  
    -webkit-box-sizing: border-box;
    /* Older Webkit */
  
    -moz-box-sizing: border-box;
    /* Older FF */
  
    -ms-box-sizing: border-box;
    /* IE8 */
  
    box-sizing: border-box;
    /* CSS3 spec*/
  
  }
  .input-prepend input[class*="span"], .input-append input[class*="span"] {
    width: auto;
  }
  input[type="checkbox"], input[type="radio"] {
    border: 1px solid #ccc;
  }
  .form-horizontal .control-group > label {
    float: none;
    width: auto;
    padding-top: 0;
    text-align: left;
  }
  .form-horizontal .controls {
    margin-left: 0;
  }
  .form-horizontal .control-list {
    padding-top: 0;
  }
  .form-horizontal .form-actions {
    padding-left: 10px;
    padding-right: 10px;
  }
  .modal {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    width: auto;
    margin: 0;
  }
  .modal.fade.in {
    top: auto;
  }
  .modal-header .close {
    padding: 10px;
    margin: -10px;
  }
  .carousel-caption {
    position: static;
  }
}
@media (max-width: 768px) {
  .container {
    width: auto;
    padding: 0 20px;
  }
  .row {
    margin-left: 0;
  }
  .row > [class*="span"] {
    float: none;
    display: block;
    width: auto;
    margin: 0;
  }
}
@media (min-width: 768px) and (max-width: 940px) {
  .container {
    width: 748px;
    padding-left: 10px;
    padding-right: 10px;
  }
  .span1 {
    width: 44px;
  }
  .span2 {
    width: 108px;
  }
  .span3 {
    width: 172px;
  }
  .span4 {
    width: 236px;
  }
  .span5 {
    width: 300px;
  }
  .span6 {
    width: 364px;
  }
  .span7 {
    width: 428px;
  }
  .span8 {
    width: 492px;
  }
  .span9 {
    width: 556px;
  }
  .span10 {
    width: 620px;
  }
  .span11 {
    width: 684px;
  }
  .span12 {
    width: 748px;
  }
  .offset1 {
    margin-left: 84px;
  }
  .offset2 {
    margin-left: 148px;
  }
  .offset3 {
    margin-left: 212px;
  }
  .offset4 {
    margin-left: 276px;
  }
  .offset5 {
    margin-left: 340px;
  }
  .offset6 {
    margin-left: 404px;
  }
  .offset7 {
    margin-left: 468px;
  }
  .offset8 {
    margin-left: 532px;
  }
  .offset9 {
    margin-left: 596px;
  }
  .offset10 {
    margin-left: 660px;
  }
  .offset11 {
    margin-left: 724px;
  }
  .offset12 {
    margin-left: 788px;
  }
}
@media (max-width: 940px) {
  body {
    padding-top: 0;
  }
  .navbar-fixed-top {
    position: static;
    margin-bottom: 36px;
  }
  .navbar-inner {
    padding: 5px;
    background-image: none;
  }
  .navbar .container {
    padding: 0;
  }
  .navbar .brand {
    padding-left: 10px;
    padding-right: 10px;
    margin: 0 0 0 -5px;
  }
  .navbar .nav-collapse {
    clear: left;
  }
  .navbar .nav {
    float: none;
    margin: 0 0 9px;
  }
  .navbar .nav > li {
    float: none;
  }
  .navbar .nav > li > a {
    margin-bottom: 2px;
  }
  .navbar .nav > .vertical-divider {
    display: none;
  }
  .navbar .nav > li > a, .navbar .dropdown-menu a {
    padding: 6px 15px;
    font-weight: bold;
    color: #999999;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
  }
  .navbar .dropdown-menu li + li a {
    margin-bottom: 2px;
  }
  .navbar .nav > li > a:hover, .navbar .dropdown-menu a:hover {
    background-color: #222222;
  }
  .navbar .dropdown-menu {
    position: static;
    top: auto;
    left: auto;
    float: none;
    display: block;
    max-width: none;
    margin: 0 15px;
    padding: 0;
    background-color: transparent;
    border: none;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
  }
  .navbar .dropdown-menu:before, .navbar .dropdown-menu:after {
    display: none;
  }
  .navbar .dropdown-menu .divider {
    display: none;
  }
  .navbar-form, .navbar-search {
    float: none;
    padding: 9px 15px;
    margin: 9px 0;
    border-top: 1px solid #222222;
    border-bottom: 1px solid #222222;
    -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);
    -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);
  }
  .navbar .nav.pull-right {
    float: none;
    margin-left: 0;
  }
  .navbar-static .navbar-inner {
    padding-left: 10px;
    padding-right: 10px;
  }
  .btn-navbar {
    display: block;
  }
  .nav-collapse {
    overflow: hidden;
    height: 0;
  }
}
@media (min-width: 1210px) {
  .container {
    width: 1170px;
  }
  .row {
    margin-left: -30px;
  }
  [class*="span"] {
    margin-left: 30px;
  }
  .span1 {
    width: 70px;
  }
  .span2 {
    width: 170px;
  }
  .span3 {
    width: 270px;
  }
  .span4 {
    width: 370px;
  }
  .span5 {
    width: 470px;
  }
  .span6 {
    width: 570px;
  }
  .span7 {
    width: 670px;
  }
  .span8 {
    width: 770px;
  }
  .span9 {
    width: 870px;
  }
  .span10 {
    width: 970px;
  }
  .span11 {
    width: 1070px;
  }
  .span12 {
    width: 1170px;
  }
  .offset1 {
    margin-left: 130px;
  }
  .offset2 {
    margin-left: 230px;
  }
  .offset3 {
    margin-left: 330px;
  }
  .offset4 {
    margin-left: 430px;
  }
  .offset5 {
    margin-left: 530px;
  }
  .offset6 {
    margin-left: 630px;
  }
  .offset7 {
    margin-left: 730px;
  }
  .offset8 {
    margin-left: 830px;
  }
  .offset9 {
    margin-left: 930px;
  }
  .offset10 {
    margin-left: 1030px;
  }
  .offset11 {
    margin-left: 1130px;
  }
}