theme_bootstrap/less/bootswatch/lumen/bootswatch.less

// Lumen 3.1.1
// Bootswatch
// -----------------------------------------------------

@import url("//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700,400italic");

.shadow (@width: 4px) {
  border-width: 0 1px @width 1px;
}

// Navbar =====================================================================

.navbar  {
  .shadow();
}

// Buttons ====================================================================

.btn {
  padding: 8px @padding-base-horizontal 7px;
  .shadow();
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;

  &:hover {
    margin-top: 1px;
    border-bottom-width: 3px;
  }

  &:active {
    margin-top: 2px;
    border-bottom-width: 2px;
    .box-shadow(none);
  }

  &-lg,
  &-group-lg > .btn {
    padding: 14px @padding-large-horizontal 13px;
    line-height: 15px;
  }

  &-sm,
  &-group-sm > .btn {
    padding: 4px @padding-small-horizontal;
  }

  &-xs,
  &-group-xs > .btn {
    padding: @padding-xs-vertical @padding-xs-horizontal;
  }

  &-default:hover,
  &-default:focus,
  &-group.open .dropdown-toggle.btn-default {
    background-color: @btn-default-bg;
    border-color: @btn-default-border;
  }

  &-primary:hover,
  &-primary:focus,
  &-group.open .dropdown-toggle.btn-primary {
    background-color: @btn-primary-bg;
    border-color: @btn-primary-border;
  }

  &-success:hover,
  &-success:focus,
  &-group.open .dropdown-toggle.btn-success {
    background-color: @btn-success-bg;
    border-color: @btn-success-border;
  }

  &-info:hover,
  &-info:focus,
  &-group.open .dropdown-toggle.btn-info {
    background-color: @btn-info-bg;
    border-color: @btn-info-border;
  }

  &-warning:hover,
  &-warning:focus,
  &-group.open .dropdown-toggle.btn-warning {
    background-color: @btn-warning-bg;
    border-color: @btn-warning-border;
  }

  &-danger:hover,
  &-danger:focus,
  &-group.open .dropdown-toggle.btn-danger {
    background-color: @btn-danger-bg;
    border-color: @btn-danger-border;
  }

  &-group.open .dropdown-toggle {
    .box-shadow(none);
  }
}

// Typography =================================================================

.text-primary,
.text-primary:hover {
  color: @brand-primary;
}

.text-success,
.text-success:hover {
  color: @brand-success;
}

.text-danger,
.text-danger:hover {
  color: @brand-danger;
}

.text-warning,
.text-warning:hover {
  color: @brand-warning;
}

.text-info,
.text-info:hover {
  color: @brand-info;
}

// Tables =====================================================================

table,
.table {

  a {
    text-decoration: underline;
  }

  .success,
  .warning,
  .danger,
  .info {
    color: #fff;

    a {
      color: #fff;
    }
  }

  > thead > tr > th,
  > tbody > tr > th,
  > tfoot > tr > th,
  > thead > tr > td,
  > tbody > tr > td,
  > tfoot > tr > td {
    border-color: transparent;
  }
}

// Forms ======================================================================

.form-control {
  .box-shadow(inset 0 2px 0 rgba(0, 0, 0, 0.075));
}

label {
  font-weight: normal;
}

.has-warning {
  .help-block,
  .control-label {
    color: @brand-warning;
  }

  .form-control,
  .form-control:focus {
    border: 1px solid @brand-warning;
    .box-shadow(inset 0 2px 0 rgba(0, 0, 0, 0.075));
  }
}

.has-error {
  .help-block,
  .control-label {
    color: @brand-danger;
  }

  .form-control,
  .form-control:focus {
    border: 1px solid @brand-danger;
    .box-shadow(inset 0 2px 0 rgba(0, 0, 0, 0.075));
  }
}

.has-success {
  .help-block,
  .control-label {
    color: @brand-success;
  }

  .form-control,
  .form-control:focus {
    border: 1px solid @brand-success;
    .box-shadow(inset 0 2px 0 rgba(0, 0, 0, 0.075));
  }
}

// Navs =======================================================================

.nav {
  .open > a,
  .open > a:hover,
  .open > a:focus {
    border-color: transparent;
  }
}

.nav-tabs {

  > li > a {
    margin-top: 6px;
    border-color: @navbar-default-border;
    color: @gray-dark;
    .transition(all 0.2s ease-in-out);
  }

  > li > a:hover,
  > li > a:focus,
  > li.active > a,
  > li.active > a:hover,
  > li.active > a:focus,
  .open > a,
  .open > a:hover,
  .open > a:focus {
    padding-top: @padding-large-vertical + 3px;
    padding-bottom: @padding-large-vertical + 3px;
    margin-top: 0;
  }

  .open > a,
  .open > a:hover,
  .open > a:focus {
    border-color: @navbar-default-border;
  }

  > li.disabled > a:hover,
  > li.disabled > a:focus {
    padding-top: @padding-large-vertical;
    padding-bottom: @padding-large-vertical;
    margin-top: 6px;
  }
}

.dropdown-menu {
  margin-top: 0;
  .shadow();
  border-top-width: 1px;
  .box-shadow(none);
}

.breadcrumb {
  border-color: darken(@breadcrumb-bg, 5%);
  border-style: solid;
  .shadow();
}

.pagination,
.pager {
  > li > a,
  > li > span {
    .shadow();
    color: @pagination-color;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;

    &:hover {
      margin-top: 1px;
      border-bottom-width: 3px;
    }

    &:active {
      margin-top: 2px;
      border-bottom-width: 2px;
    }
  }


  > .disabled > a,
  > .disabled > span {

    &:hover {
      margin-top: 0;
      .shadow();
    }

    &:active {
      margin-top: 0;
      .shadow();
    }
  }
}

// Indicators =================================================================

.alert {
  .shadow();

  a,
  .alert-link {
    font-weight: normal;
    color: #fff;
    text-decoration: underline;
  }
}

.label {
  font-weight: normal;
}

// Progress bars ==============================================================

.progress {
  border: 1px solid @navbar-default-border;
  .box-shadow(inset 0 2px 0 rgba(0, 0, 0, 0.1));

  &-bar {
    .box-shadow(inset 0 -4px 0 rgba(0, 0, 0, 0.15));
  }
}

// Containers =================================================================

.well {
  border: 1px solid @navbar-default-border;
  .box-shadow(inset 0 2px 0 rgba(0, 0, 0, 0.05));
}

.jumbotron {
  border: 1px solid @navbar-default-border;
  .box-shadow(inset 0 2px 0 rgba(0, 0, 0, 0.05));
}

.panel {
  border: 1px solid @navbar-default-border;
  .box-shadow(0 4px 0 rgba(0, 0, 0, 0.15));

}