bootstrap.css

  .form-inline .input-group .input-group-addon, .navbar-form .input-group .input-group-addon, .form-inline .input-group .input-group-btn, .navbar-form .input-group .input-group-btn, .form-inline .input-group .form-control, .navbar-form .input-group .form-control {
    width: auto;
  }
  .form-inline .input-group > .form-control, .navbar-form .input-group > .form-control {
    width: 100%;
  }
  .form-inline .control-label, .navbar-form .control-label {
    margin-bottom: 0;
    vertical-align: middle;
  }
  .form-inline .radio, .navbar-form .radio, .form-inline .checkbox, .navbar-form .checkbox {
    display: inline-block;
    margin-top: 0;
    margin-bottom: 0;
    vertical-align: middle;
  }
  .form-inline .radio label, .navbar-form .radio label, .form-inline .checkbox label, .navbar-form .checkbox label {
    padding-left: 0;
  }
  .form-inline .radio input[type="radio"], .navbar-form .radio input[type="radio"], .form-inline .checkbox input[type="checkbox"], .navbar-form .checkbox input[type="checkbox"] {
    position: relative;
    margin-left: 0;
  }
  .form-inline .has-feedback .form-control-feedback, .navbar-form .has-feedback .form-control-feedback {
    top: 0;
  }
}

.form-horizontal .radio, .form-horizontal .checkbox, .form-horizontal .radio-inline, .form-horizontal .checkbox-inline {
  padding-top: .6rem;
  margin-top: 0;
  margin-bottom: 0;
}
.form-horizontal .radio, .form-horizontal .checkbox {
  min-height: 1.6rem;
}
.form-horizontal .form-group {
  margin-right: -.75rem; 
  margin-left: -.75rem;
}
.form-horizontal .form-group:before, .form-horizontal .form-group:after {
  display: table; 
  content: " ";
}
.form-horizontal .form-group:after {
  clear: both;
}
@media (min-width: 34em) {
  .form-horizontal .control-label {
    padding-top: .6rem;
    margin-bottom: 0;
    text-align: right;
  }
}
.form-horizontal .has-feedback .form-control-feedback {
  right: .75rem;
}
@media (min-width: 34em) {
  .form-horizontal .form-group-lg .control-label {
    padding-top: .75rem;
  }
}
@media (min-width: 34em) {
  .form-horizontal .form-group-sm .control-label {
    padding-top: .4rem;
  }
}

.btn {
  display: inline-block;
  padding: .5rem .75rem;
  font-size: 1rem;
  font-weight: normal;
  line-height: 1.5;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
      touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  border: .0625rem solid transparent;
  border-radius: .25rem;
  -webkit-transition: all .2s ease-in-out;
       -o-transition: all .2s ease-in-out;
          transition: all .2s ease-in-out;
}
.btn:focus, .btn.focus, .btn:active:focus, .btn:active.focus, .btn.active:focus, .btn.active.focus {
  outline: thin dotted;
  outline: 5px auto -webkit-focus-ring-color;
  outline-offset: -2px;
}
.btn:focus, .btn:hover {
  text-decoration: none;
}
.btn.focus {
  text-decoration: none;
}
.btn:active, .btn.active {
  background-image: none;
  outline: 0;
}
.btn.disabled, .btn:disabled, fieldset[disabled] .btn {
  cursor: false;
  opacity: .65;
}

a.btn.disaabled, fieldset[disabled] a.btn {
  pointer-events: none;
}

.btn-primary {
  color: #fff;
  background-color: #0275d8;
  border-color: #0267bf;
}
.btn-primary:focus, .btn-primary.focus, .btn-primary:active, .btn-primary.active, .open > .btn-primary.dropdown-toggle {
  color: #fff;
  background-color: #025aa5;
  border-color: #014682;
}
.btn-primary:hover {
  color: #fff;
  background-color: #025aa5;
  border-color: #014682;
}
.btn-primary:active, .btn-primary.active, .open > .btn-primary.dropdown-toggle {
  background-image: none;
}
.btn-primary.disabled, .btn-primary.disabled:focus, .btn-primary.disabled.focus, .btn-primary.disabled:active, .btn-primary.disabled.active, .btn-primary:disabled, .btn-primary:disabled:focus, .btn-primary:disabled.focus, .btn-primary:disabled:active, .btn-primary:disabled.active, fieldset[disabled] .btn-primary, fieldset[disabled] .btn-primary:focus, fieldset[disabled] .btn-primary.focus, fieldset[disabled] .btn-primary:active, fieldset[disabled] .btn-primary.active {
  background-color: #0275d8;
  border-color: #0267bf;
}
.btn-primary.disabled:hover, .btn-primary:disabled:hover, fieldset[disabled] .btn-primary:hover {
  background-color: #0275d8;
  border-color: #0267bf;
}
.btn-primary .badge {
  color: #0275d8;
  background-color: #fff;
}

.btn-secondary {
  color: #373a3c;
  background-color: #fff;
  border-color: #eceeef;
}
.btn-secondary:focus, .btn-secondary.focus, .btn-secondary:active, .btn-secondary.active, .open > .btn-secondary.dropdown-toggle {
  color: #373a3c;
  background-color: #e6e6e6;
  border-color: #cbd0d3;
}
.btn-secondary:hover {
  color: #373a3c;
  background-color: #e6e6e6;
  border-color: #cbd0d3;
}
.btn-secondary:active, .btn-secondary.active, .open > .btn-secondary.dropdown-toggle {
  background-image: none;
}
.btn-secondary.disabled, .btn-secondary.disabled:focus, .btn-secondary.disabled.focus, .btn-secondary.disabled:active, .btn-secondary.disabled.active, .btn-secondary:disabled, .btn-secondary:disabled:focus, .btn-secondary:disabled.focus, .btn-secondary:disabled:active, .btn-secondary:disabled.active, fieldset[disabled] .btn-secondary, fieldset[disabled] .btn-secondary:focus, fieldset[disabled] .btn-secondary.focus, fieldset[disabled] .btn-secondary:active, fieldset[disabled] .btn-secondary.active {
  background-color: #fff;
  border-color: #eceeef;
}
.btn-secondary.disabled:hover, .btn-secondary:disabled:hover, fieldset[disabled] .btn-secondary:hover {
  background-color: #fff;
  border-color: #eceeef;
}
.btn-secondary .badge {
  color: #fff;
  background-color: #373a3c;
}

.btn-info {
  color: #fff;
  background-color: #5bc0de;
  border-color: #46b8da;
}
.btn-info:focus, .btn-info.focus, .btn-info:active, .btn-info.active, .open > .btn-info.dropdown-toggle {
  color: #fff;
  background-color: #31b0d5;
  border-color: #269abc;
}
.btn-info:hover {
  color: #fff;
  background-color: #31b0d5;
  border-color: #269abc;
}
.btn-info:active, .btn-info.active, .open > .btn-info.dropdown-toggle {
  background-image: none;
}
.btn-info.disabled, .btn-info.disabled:focus, .btn-info.disabled.focus, .btn-info.disabled:active, .btn-info.disabled.active, .btn-info:disabled, .btn-info:disabled:focus, .btn-info:disabled.focus, .btn-info:disabled:active, .btn-info:disabled.active, fieldset[disabled] .btn-info, fieldset[disabled] .btn-info:focus, fieldset[disabled] .btn-info.focus, fieldset[disabled] .btn-info:active, fieldset[disabled] .btn-info.active {
  background-color: #5bc0de;
  border-color: #46b8da;
}
.btn-info.disabled:hover, .btn-info:disabled:hover, fieldset[disabled] .btn-info:hover {
  background-color: #5bc0de;
  border-color: #46b8da;
}
.btn-info .badge {
  color: #5bc0de;
  background-color: #fff;
}

.btn-success {
  color: #fff;
  background-color: #5cb85c;
  border-color: #4cae4c;
}
.btn-success:focus, .btn-success.focus, .btn-success:active, .btn-success.active, .open > .btn-success.dropdown-toggle {
  color: #fff;
  background-color: #449d44;
  border-color: #398439;
}
.btn-success:hover {
  color: #fff;
  background-color: #449d44;
  border-color: #398439;
}
.btn-success:active, .btn-success.active, .open > .btn-success.dropdown-toggle {
  background-image: none;
}
.btn-success.disabled, .btn-success.disabled:focus, .btn-success.disabled.focus, .btn-success.disabled:active, .btn-success.disabled.active, .btn-success:disabled, .btn-success:disabled:focus, .btn-success:disabled.focus, .btn-success:disabled:active, .btn-success:disabled.active, fieldset[disabled] .btn-success, fieldset[disabled] .btn-success:focus, fieldset[disabled] .btn-success.focus, fieldset[disabled] .btn-success:active, fieldset[disabled] .btn-success.active {
  background-color: #5cb85c;
  border-color: #4cae4c;
}
.btn-success.disabled:hover, .btn-success:disabled:hover, fieldset[disabled] .btn-success:hover {
  background-color: #5cb85c;
  border-color: #4cae4c;
}
.btn-success .badge {
  color: #5cb85c;
  background-color: #fff;
}

.btn-warning {
  color: #fff;
  background-color: #f0ad4e;
  border-color: #eea236;
}
.btn-warning:focus, .btn-warning.focus, .btn-warning:active, .btn-warning.active, .open > .btn-warning.dropdown-toggle {
  color: #fff;
  background-color: #ec971f;
  border-color: #d58512;
}
.btn-warning:hover {
  color: #fff;
  background-color: #ec971f;
  border-color: #d58512;
}
.btn-warning:active, .btn-warning.active, .open > .btn-warning.dropdown-toggle {
  background-image: none;
}
.btn-warning.disabled, .btn-warning.disabled:focus, .btn-warning.disabled.focus, .btn-warning.disabled:active, .btn-warning.disabled.active, .btn-warning:disabled, .btn-warning:disabled:focus, .btn-warning:disabled.focus, .btn-warning:disabled:active, .btn-warning:disabled.active, fieldset[disabled] .btn-warning, fieldset[disabled] .btn-warning:focus, fieldset[disabled] .btn-warning.focus, fieldset[disabled] .btn-warning:active, fieldset[disabled] .btn-warning.active {
  background-color: #f0ad4e;
  border-color: #eea236;
}
.btn-warning.disabled:hover, .btn-warning:disabled:hover, fieldset[disabled] .btn-warning:hover {
  background-color: #f0ad4e;
  border-color: #eea236;
}
.btn-warning .badge {
  color: #f0ad4e;
  background-color: #fff;
}

.btn-danger {
  color: #fff;
  background-color: #d9534f;
  border-color: #d43f3a;
}
.btn-danger:focus, .btn-danger.focus, .btn-danger:active, .btn-danger.active, .open > .btn-danger.dropdown-toggle {
  color: #fff;
  background-color: #c9302c;
  border-color: #ac2925;
}
.btn-danger:hover {
  color: #fff;
  background-color: #c9302c;
  border-color: #ac2925;
}
.btn-danger:active, .btn-danger.active, .open > .btn-danger.dropdown-toggle {
  background-image: none;
}
.btn-danger.disabled, .btn-danger.disabled:focus, .btn-danger.disabled.focus, .btn-danger.disabled:active, .btn-danger.disabled.active, .btn-danger:disabled, .btn-danger:disabled:focus, .btn-danger:disabled.focus, .btn-danger:disabled:active, .btn-danger:disabled.active, fieldset[disabled] .btn-danger, fieldset[disabled] .btn-danger:focus, fieldset[disabled] .btn-danger.focus, fieldset[disabled] .btn-danger:active, fieldset[disabled] .btn-danger.active {
  background-color: #d9534f;
  border-color: #d43f3a;
}
.btn-danger.disabled:hover, .btn-danger:disabled:hover, fieldset[disabled] .btn-danger:hover {
  background-color: #d9534f;
  border-color: #d43f3a;
}
.btn-danger .badge {
  color: #d9534f;
  background-color: #fff;
}

.btn-link {
  font-weight: normal;
  color: #0275d8;
  border-radius: 0;
}
.btn-link, .btn-link:active, .btn-link.active, .btn-link:disabled, fieldset[disabled] .btn-link {
  background-color: transparent;
}
.btn-link, .btn-link:focus, .btn-link:active {
  border-color: transparent;
}
.btn-link:hover {
  border-color: transparent;
}
.btn-link:focus, .btn-link:hover {
  color: #014c8c;
  text-decoration: underline;
  background-color: transparent;
}
.btn-link:disabled:focus, .btn-link:disabled:hover, fieldset[disabled] .btn-link:focus, fieldset[disabled] .btn-link:hover {
  color: #818a91;
  text-decoration: none;
}

.btn-lg, .btn-group-lg > .btn {
  padding: .75rem 1.5rem;
  font-size: 1.25rem;
  line-height: 1.333333;
  border-radius: .3rem;
}

.btn-sm, .btn-group-sm > .btn {
  padding: .3rem .75rem;
  font-size: .85rem;
  line-height: 1.5;
  border-radius: .2rem;
}

.btn-xs, .btn-group-xs > .btn {
  padding: .2rem .5rem;
  font-size: .75rem;
  line-height: 1.5;
  border-radius: .2rem;
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-block + .btn-block {
  margin-top: 5px;
}

input[type="submit"].btn-block, input[type="reset"].btn-block, input[type="button"].btn-block {
  width: 100%;
}

.fade {
  opacity: 0;
  -webkit-transition: opacity .15s linear;
       -o-transition: opacity .15s linear;
          transition: opacity .15s linear;
}
.fade.in {
  opacity: 1;
}

.collapse {
  display: none;
}
.collapse.in {
  display: block;
}

.collapsing {
  position: relative;
  height: 0;
  overflow: hidden;
  -webkit-transition-timing-function: ease;
       -o-transition-timing-function: ease;
          transition-timing-function: ease;
  -webkit-transition-duration: .35s;
       -o-transition-duration: .35s;
          transition-duration: .35s;
  -webkit-transition-property: height;
       -o-transition-property: height;
          transition-property: height;
}

.dropup, .dropdown {
  position: relative;
}

.dropdown-toggle:after {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: .25rem;
  vertical-align: middle;
  content: "";
  border-top: .3em solid;
  border-right: .3em solid transparent;
  border-left: .3em solid transparent;
}
.dropdown-toggle:focus {
  outline: 0;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  float: left;
  min-width: 160px;
  padding: 5px 0;
  margin: 2px 0 0;
  font-size: 1rem;
  text-align: left;
  list-style: none;
  background-color: #fff;
  -webkit-background-clip: padding-box;
          background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, .15);
  border-radius: .25rem;
}
.dropdown-menu .divider {
  height: 1px;
  margin: -.5 0;
  overflow: hidden;
  background-color: #e5e5e5;
}
.dropdown-menu > li > a {
  display: block;
  padding: 3px 20px;
  clear: both;
  font-weight: normal;
  line-height: 1.5;
  color: #373a3c;
  white-space: nowrap;
}

.dropdown-menu > li > a:focus, .dropdown-menu > li > a:hover {
  color: #2b2d2f;
  text-decoration: none;
  background-color: #f5f5f5;
}

.dropdown-menu > .active > a, .dropdown-menu > .active > a:focus, .dropdown-menu > .active > a:hover {
  color: #fff;
  text-decoration: none;
  background-color: #0275d8;
  outline: 0;
}

.dropdown-menu > .disabled > a, .dropdown-menu > .disabled > a:focus, .dropdown-menu > .disabled > a:hover {
  color: #818a91;
}
.dropdown-menu > .disabled > a:focus, .dropdown-menu > .disabled > a:hover {
  text-decoration: none;
  cursor: false;
  background-color: transparent;
  background-image: none;
  filter: "progid:DXImageTransform.Microsoft.gradient(enabled = false)";
}

.open > .dropdown-menu {
  display: block;
}
.open > a {
  outline: 0;
}

.dropdown-menu-right {
  right: 0;
  left: auto;
}

.dropdown-menu-left {
  right: auto;
  left: 0;
}

.dropdown-header {
  display: block;
  padding: 3px 20px;
  font-size: .85rem;
  line-height: 1.5;
  color: #818a91;
  white-space: nowrap;
}

.dropdown-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 990;
}

.pull-right > .dropdown-menu {
  right: 0;
  left: auto;
}

.dropup .caret, .navbar-fixed-bottom .dropdown .caret {
  content: "";
  border-top: 0;
  border-bottom: .3em solid;
}
.dropup .dropdown-menu, .navbar-fixed-bottom .dropdown .dropdown-menu {
  top: auto;
  bottom: 100%;
  margin-bottom: 2px;
}

.btn-group, .btn-group-vertical {
  position: relative;
  display: inline-block;
  vertical-align: middle;
}
.btn-group > .btn, .btn-group-vertical > .btn {
  position: relative;
  float: left;
}
.btn-group > .btn:focus, .btn-group > .btn:active, .btn-group > .btn.active, .btn-group-vertical > .btn:focus, .btn-group-vertical > .btn:active, .btn-group-vertical > .btn.active {
  z-index: 2;
}
.btn-group > .btn:hover, .btn-group-vertical > .btn:hover {
  z-index: 2;
}

.btn-group .btn + .btn, .btn-group .btn + .btn-group, .btn-group .btn-group + .btn, .btn-group .btn-group + .btn-group {
  margin-left: -1px;
}

.btn-toolbar {
  margin-left: -5px;
}
.btn-toolbar:before, .btn-toolbar:after {
  display: table; 
  content: " ";
}
.btn-toolbar:after {
  clear: both;
}
.btn-toolbar .btn-group, .btn-toolbar .input-group {
  float: left;
}
.btn-toolbar > .btn, .btn-toolbar > .btn-group, .btn-toolbar > .input-group {
  margin-left: 5px;
}

.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
  border-radius: 0;
}

.btn-group > .btn:first-child {
  margin-left: 0;
}
.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {
  border-top-right-radius: 0; 
  border-bottom-right-radius: 0;
}

.btn-group > .btn:last-child:not(:first-child), .btn-group > .dropdown-toggle:not(:first-child) {
  border-top-left-radius: 0; 
  border-bottom-left-radius: 0;
}

.btn-group > .btn-group {
  float: left;
}

.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
  border-radius: 0;
}

.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child, .btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle {
  border-top-right-radius: 0; 
  border-bottom-right-radius: 0;
}

.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
  border-top-left-radius: 0; 
  border-bottom-left-radius: 0;
}

.btn-group .dropdown-toggle:active, .btn-group.open .dropdown-toggle {
  outline: 0;
}

.btn-group > .btn + .dropdown-toggle {
  padding-right: 8px;
  padding-left: 8px;
}

.btn-group > .btn-lg + .dropdown-toggle, .btn-group-lg.btn-group > .btn + .dropdown-toggle {
  padding-right: 12px;
  padding-left: 12px;
}

.btn .caret {
  margin-left: 0;
}

.btn-lg .caret, .btn-group-lg > .btn .caret {
  border-width: .3em .3em 0;
  border-bottom-width: 0;
}

.dropup .btn-lg .caret, .dropup .btn-group-lg > .btn .caret {
  border-width: 0 .3em .3em;
}

.btn-group-vertical > .btn, .btn-group-vertical > .btn-group, .btn-group-vertical > .btn-group > .btn {
  display: block;
  float: none;
  width: 100%;
  max-width: 100%;
}
.btn-group-vertical > .btn-group:before, .btn-group-vertical > .btn-group:after {
  display: table; 
  content: " ";
}
.btn-group-vertical > .btn-group:after {
  clear: both;
}
.btn-group-vertical > .btn-group > .btn {
  float: none;
}
.btn-group-vertical > .btn + .btn, .btn-group-vertical > .btn + .btn-group, .btn-group-vertical > .btn-group + .btn, .btn-group-vertical > .btn-group + .btn-group {
  margin-top: -1px;
  margin-left: 0;
}

.btn-group-vertical > .btn:not(:first-child):not(:last-child) {
  border-radius: 0;
}
.btn-group-vertical > .btn:first-child:not(:last-child) {
  border-top-right-radius: .25rem;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
.btn-group-vertical > .btn:last-child:not(:first-child) {
  border-top-left-radius: 0; 
  border-top-right-radius: 0;
  border-bottom-left-radius: .25rem;
}

.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
  border-radius: 0;
}

.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child, .btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle {
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
  border-top-left-radius: 0; 
  border-top-right-radius: 0;
}

[data-toggle="buttons"] > .btn input[type="radio"], [data-toggle="buttons"] > .btn input[type="checkbox"], [data-toggle="buttons"] > .btn-group > .btn input[type="radio"], [data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"] {
  position: absolute;
  clip: rect(0, 0, 0, 0);
  pointer-events: none;
}

.input-group {
  position: relative;
  display: table;
  border-collapse: separate;
}
.input-group[class*="col-"] {
  float: none;
  padding-right: 0;
  padding-left: 0;
}
.input-group .form-control {
  position: relative;
  z-index: 2;
  float: left;
  width: 100%;
  margin-bottom: 0;
}

.input-group-addon, .input-group-btn, .input-group .form-control {
  display: table-cell;
}
.input-group-addon:not(:first-child):not(:last-child), .input-group-btn:not(:first-child):not(:last-child), .input-group .form-control:not(:first-child):not(:last-child) {
  border-radius: 0;
}

.input-group-addon, .input-group-btn {
  width: 1%;
  white-space: nowrap;
  vertical-align: middle;
}

.input-group-addon {
  padding: .5rem .75rem;
  font-size: 1rem;
  font-weight: normal;
  line-height: 1;
  color: #55595c;
  text-align: center;
  background-color: #eceeef;
  border: 1px solid #ccc;
  border-radius: .25rem;
}
.input-group-addon.input-sm, .input-group-sm > .input-group-addon, .input-group-sm > .input-group-btn > .input-group-addon.btn {
  padding: .3rem .75rem;
  font-size: .85rem;
  border-radius: .2rem;
}
.input-group-addon.input-lg, .input-group-lg > .input-group-addon, .input-group-lg > .input-group-btn > .input-group-addon.btn {
  padding: .75rem 1.5rem;
  font-size: 1.25rem;
  border-radius: .3rem;
}
.input-group-addon input[type="radio"], .input-group-addon input[type="checkbox"] {
  margin-top: 0;
}

.input-group .form-control:first-child, .input-group-addon:first-child, .input-group-btn:first-child > .btn, .input-group-btn:first-child > .btn-group > .btn, .input-group-btn:first-child > .dropdown-toggle, .input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle), .input-group-btn:last-child > .btn-group:not(:last-child) > .btn {
  border-top-right-radius: 0; 
  border-bottom-right-radius: 0;
}

.input-group-addon:first-child {
  border-right: 0;
}

.input-group .form-control:last-child, .input-group-addon:last-child, .input-group-btn:last-child > .btn, .input-group-btn:last-child > .btn-group > .btn, .input-group-btn:last-child > .dropdown-toggle, .input-group-btn:first-child > .btn:not(:first-child), .input-group-btn:first-child > .btn-group:not(:first-child) > .btn {
  border-top-left-radius: 0; 
  border-bottom-left-radius: 0;
}

.input-group-addon:last-child {
  border-left: 0;
}

.input-group-btn {
  position: relative;
  font-size: 0;
  white-space: nowrap;
}
.input-group-btn > .btn {
  position: relative;
}
.input-group-btn > .btn + .btn {
  margin-left: -1px;
}
.input-group-btn > .btn:focus, .input-group-btn > .btn:active, .input-group-btn > .btn:hover {
  z-index: 2;
}
.input-group-btn:first-child > .btn, .input-group-btn:first-child > .btn-group {
  margin-right: -1px;
}
.input-group-btn:last-child > .btn, .input-group-btn:last-child > .btn-group {
  margin-left: -1px;
}

.c-input {
  position: relative;
  display: inline;
  padding-left: 1.5rem;
  color: #555;
  cursor: pointer;
}
.c-input > input {
  position: absolute;
  z-index: -1;
  opacity: 0;
}
.c-input > input:checked ~ .c-indicator {
  color: #fff;
  background-color: #0074d9;
}
.c-input > input:active ~ .c-indicator {
  color: #fff;
  background-color: #84c6ff;
}
.c-input + .c-input {
  margin-left: 1rem;
}

.c-indicator {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 1rem;
  height: 1rem;
  font-size: 65%;
  line-height: 1rem;
  color: #eee;
  text-align: center;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  background-color: #eee;
  background-repeat: no-repeat;
  background-position: center center;
  -webkit-background-size: 50% 50%;
          background-size: 50% 50%;
}

.c-checkbox .c-indicator {
  border-radius: .25rem;
}
.c-checkbox input:checked ~ .c-indicator {
  background-image: url(data:image/svg+xml;base64,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);
}
.c-checkbox input:indeterminate ~ .c-indicator {
  background-color: #0074d9;
  background-image: url(data:image/svg+xml;base64,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);
}

.c-radio .c-indicator {
  border-radius: 50%;
}
.c-radio input:checked ~ .c-indicator {
  background-image: url(data:image/svg+xml;base64,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);
}

.c-inputs-stacked .c-input {
  display: inline;
}
.c-inputs-stacked .c-input:after {
  display: block;
  margin-bottom: .25rem;
  content: "";
}
.c-inputs-stacked .c-input + .c-input {
  margin-left: 0;
}

.select {
  position: relative;
  display: inline-block;
  color: #555;
}
.select > select {
  display: inline-block;
  width: 100%;
  -webkit-appearance: none;
  padding: .5rem 2.25rem .5rem 1rem;
  margin: 0;
  line-height: 1.5;
  color: #555;
  cursor: pointer;
  background-color: #eee;
  border: 0;
  border-radius: .25rem;
  outline: 0;

          appearance: none;
}
.select > select:focus {
  -webkit-box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
          box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
}
.select > select:focus:-moz-focusring {
  color: transparent;
  text-shadow: 0 0 0 #000;
}
.select > select:active {
  color: #fff;
  background-color: #0074d9;
}
.select > select::-ms-expand {
  display: none;
}
.select:after {
  position: absolute;
  top: 50%;
  right: 1.25rem;
  display: inline-block;
  width: 0;
  height: 0;
  margin-top: -.15rem;
  pointer-events: none;
  content: "";
  border-top: .35rem solid;
  border-right: .35rem solid transparent;
  border-bottom: .35rem solid transparent;
  border-left: .35rem solid transparent;
}

.select select:hover {
  background-color: #ddd;
}

@-moz-document url-prefix() {
  .select select {
    padding-right: 1rem;
    text-indent: .01px;
    text-overflow: "";
  }

  .select option {
    background-color: #fff;
  }
}

@media screen and (min-width: 0\0) {
  .select select {
    z-index: 1;
    padding: .5rem 1.5rem .5rem 1rem;
  }
  .select:after {
    z-index: 5;
  }
  .select:before {
    position: absolute;
    top: 0;
    right: 1rem;
    bottom: 0;
    z-index: 2;
    display: block;
    width: 1.5rem;
    content: "";
    background-color: #eee;
  }
  .select select:focus, .select select:active, .select select:hover {
    color: #555;
    background-color: #eee;
  }
}

.file {
  position: relative;
  display: inline-block;
  height: 2.5rem;
  cursor: pointer;
}

.file input {
  min-width: 14rem;
  margin: 0;
  filter: alpha(opacity=0);
  opacity: 0;
}

.file-custom {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 5;
  height: 2.5rem;
  padding: .5rem 1rem;
  line-height: 1.5;
  color: #555;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  background-color: #fff;
  border: .075rem solid #ddd;
  border-radius: .25rem;
  -webkit-box-shadow: inset 0 .2rem .4rem rgba(0, 0, 0, .05);
          box-shadow: inset 0 .2rem .4rem rgba(0, 0, 0, .05);
}

.file-custom:after {
  content: "Choose file...";
}

.file-custom:before {
  position: absolute;
  top: -.075rem;
  right: -.075rem;
  bottom: -.075rem;
  z-index: 6;
  display: block;
  height: 2.5rem;
  padding: .5rem 1rem;
  line-height: 1.5;
  color: #555;
  content: "Browse";
  background-color: #eee;
  border: .075rem solid #ddd;
  border-radius: 0 .25rem .25rem 0;
}

.file input:focus ~ .file-custom {
  -webkit-box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
          box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
}

.nav {
  margin-bottom: 0;