discourse/app/assets/stylesheets/desktop/discourse.scss

// global styles that apply to the Discourse application specifically
// BEWARE: changing these styles implies they take effect anywhere they are seen
// throughout the Discourse application

@include medium-width {
  body {
    min-width: $medium-width;
  }
  .container,
  .full-width {
    width: $medium-width;
  }
}

@media all
and (max-width : 570px) {
  body {
    min-width: 0;
  }
  .container,
  .full-width {
    min-width: 0;
  }
}

header {
  margin-bottom: 15px;
}

body {

  .boxed {
    height: 100%;
    &.white {
      background-color: $secondary;
    }
  }
  #main {
    .fa-star.starred {
      color: $danger;
    }
    a.star {
      color: dark-light-diff($secondary, $primary, 80%, -20%);
      &:before {
        font-family: "FontAwesome";
        content: "\f005";
      }
      &.starred {
        color: $danger;
        @include hover {
          opacity: 1;
          &:before {
            content: "\f005";
          }
        }
      }
      @include hover {
        opacity: 0.6;
      }

      &:active {
        opacity: 1;
      }
    }
    img.avatar {
      &.header {
        width: 45px;
        height: 45px;
      }
      &.medium {
        width: 32px;
        height: 32px;
      }
      &.small {
        width: 25px;
        height: 25px;
      }
      &.tiny {
        width: 20px;
        height: 20px;
      }
    }
    .user-list {
      .user {
        padding-bottom: 5px;
      }
    }
  }

  .grippie {
    width: 100%;
    border: 1px solid scale-color-diff();
    border-width: 1px 0;
    cursor: row-resize;
    height: 11px;
    overflow: hidden;
    background-color: scale-color-diff();
    display:block;
    background: image-url("grippie.png") scale-color-diff() no-repeat center 3px;
  }
}

.topic-statuses {
  float: left;
  margin: 0 3px 0 0;
  padding: 0;
  .topic-status {
    padding: 0 2px 0 0;
    margin: 0;
    i {
        font-size: 1.071em;
          }
  }

  i.fa-envelope {
    color: $danger;
  }
}

/* bootstrap carryover */


body {

  input, textarea, select {
    color: $primary;
  }

  code, pre {
    font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace;
  }

  h1, h2, h3, h4, h5, h6 {
    margin: 0;
  }

  /* page not found styles */

  .page-not-found {
    margin: 20px 0 40px 0;
  }

  .page-not-found-search {
    margin-top: 20px;
  }

  .popular-topics-title, .recent-topics-title {
    margin-bottom: 10px;
  }

  .page-not-found-topics .span8 {
    line-height: 1.5em;
    margin-right: 20px;
  }

  // this removes the unwanted top margin on a paragraph under a heading
  h1+p, h2+p, h3+p, h4+p, h5+p, h6+p {
    margin-top:0px;
  }


  form {
    margin: 0 0 18px;
  }
  label, input, button, select, textarea {
    font-size: 0.929em;
    font-weight: normal;
    line-height: 18px;
  }
  input, button, select, textarea {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  }
  label {
    display: block;
    margin-bottom: 5px;
  }
  select, textarea {
    display: inline-block;
    padding: 4px;
    margin-bottom: 9px;
    font-size: 0.929em;
    line-height: 18px;
    color: $primary;
  }
  input {
    &[type="text"], &[type="password"], &[type="datetime"], &[type="datetime-local"], &[type="date"], &[type="month"], &[type="time"], &[type="week"], &[type="number"], &[type="email"], &[type="url"], &[type="search"], &[type="tel"], &[type="color"] {
      display: inline-block;
      height: 18px;
      padding: 4px;
      margin-bottom: 9px;
      font-size: 0.929em;
      line-height: 18px;
      color: $primary;
    }
  }
  input {
    width: 210px;
  }
  textarea {
    width: 210px;
    height: auto;
    background-color:$secondary;
    border: 1px solid scale-color-diff();
    border-radius: 3px;
    box-shadow: inset 0 1px 1px rgba(0,0,0, .3);
    transition: border linear 0.2s, box-shadow linear 0.2s;
    -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;
  }
  input {
    &[type="text"], &[type="password"], &[type="datetime"], &[type="datetime-local"], &[type="date"], &[type="month"], &[type="time"], &[type="week"], &[type="number"], &[type="email"], &[type="url"], &[type="search"], &[type="tel"], &[type="color"] {
      background-color: $secondary;
      border: 1px solid scale-color-diff();
      border-radius: 3px;
      box-shadow: inset 0 1px 1px rgba(0,0,0, .3);
      transition: border linear 0.2s, box-shadow linear 0.2s;
      -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;
    }
  }
  textarea:focus {
    border-color: $tertiary;
    outline: 0;
    box-shadow: inset 0 1px 1px rgba(0,0,0, .3), 0 0 8px $tertiary;
  }
  input {
    &[type="text"]:focus, &[type="password"]:focus, &[type="datetime"]:focus, &[type="datetime-local"]:focus, &[type="date"]:focus, &[type="month"]:focus, &[type="time"]:focus, &[type="week"]:focus, &[type="number"]:focus, &[type="email"]:focus, &[type="url"]:focus, &[type="search"]:focus, &[type="tel"]:focus, &[type="color"]:focus {
      border-color: $tertiary;
      outline: 0;
      box-shadow: inset 0 1px 1px rgba(0,0,0, .3), 0 0 8px $tertiary;
    }
  }

  input {
    &[type="radio"], &[type="checkbox"] {
      margin: 3px 0;
      line-height: normal;
      cursor: pointer;
    }
    &[type="submit"], &[type="reset"], &[type="button"], &[type="radio"], &[type="checkbox"] {
      width: auto;
    }
  }

  select, input[type="file"] {
    line-height: 28px;
  }

  select {
    width: 220px;
    border: 1px solid scale-color-diff();
    &[multiple], &[size] {
      height: auto;
    }
  }

  .radio, .checkbox {
    min-height: 18px;
    padding-left: 18px;
  }
  .radio input[type="radio"], .checkbox input[type="checkbox"] {
    float: left;
    margin-left: -18px;
  }
  .controls > {
    .radio:first-child, .checkbox:first-child {
      padding-top: 5px;
    }
  }
  .radio.inline, .checkbox.inline {
    display: inline-block;
    padding-top: 5px;
    margin-bottom: 0;
    vertical-align: middle;
  }
  .radio.inline .radio.inline, .checkbox.inline .checkbox.inline {
    margin-left: 10px;
  }
  .input-xxlarge {
    width: 530px;
  }
  input[class*="span"], select[class*="span"], textarea[class*="span"] {
    float: none;
    margin-left: 0;
  }
  .input-append {
    input[class*="span"] {
      display: inline-block;
    }
  }
  .input-prepend {
    input[class*="span"] {
      display: inline-block;
    }
  }
  input, textarea {
    margin-left: 0;
  }
  input[disabled], select[disabled], textarea[disabled], input[readonly], select[readonly], textarea[readonly] {
    cursor: not-allowed;
    background-color: scale-color-diff();
    border-color: scale-color-diff();
  }
  input {
    &[type="radio"][disabled], &[type="checkbox"][disabled], &[type="radio"][readonly], &[type="checkbox"][readonly] {
      background-color: transparent;
    }
  }
  .controls-dropdown {
    margin-bottom: 10px;
  }
  .control-group {
    margin-bottom: 9px;
    &.warning {
      > label {
        color: $danger;
      }
      .checkbox, .radio, input, select, textarea {
        color: $danger;
        border-color: $danger;
      }
      .checkbox:focus, .radio:focus, input:focus, select:focus, textarea:focus {
        border-color: scale-color($danger, $lightness: -30%);
        box-shadow: 0 0 6px $danger;
      }
      .input-prepend .add-on, .input-append .add-on {
        color: $danger;
        background-color: $danger;
        border-color: $danger;
      }
    }
    &.error {
      > label {
        color: $danger;
      }
      .checkbox, .radio, input, select, textarea {
        color: $danger;
        border-color: $danger;
      }
      .checkbox:focus, .radio:focus, input:focus, select:focus, textarea:focus {
        border-color: scale-color($danger, $lightness: -30%);
        box-shadow: 0 0 6px $danger;
      }
      .input-prepend .add-on, .input-append .add-on {
        color: $danger;
        background-color: scale-color($danger, $lightness: 30%);
        border-color: scale-color($danger, $lightness: -20%);
      }
    }
    &.success {
      > label {
        color: $success;
      }
      .checkbox, .radio, input, select, textarea {
        color: $success;
        border-color: $success;
      }
      .checkbox:focus, .radio:focus, input:focus, select:focus, textarea:focus {
        border-color: $success;
        box-shadow: 0 0 6px $success;
      }
      .input-prepend .add-on, .input-append .add-on {
        color: $success;
        background-color:  scale-color($success, $lightness: 90%);
        border-color: $success;
      }
    }
  }
  input:focus:required:invalid, textarea:focus:required:invalid, select:focus:required:invalid {
    color: $danger;
    border-color: $danger;
  }
  input:focus:required:invalid:focus, textarea:focus:required:invalid:focus, select:focus:required:invalid:focus {
    border-color: $danger;
    box-shadow: 0 0 6px $danger;
  }

  .input-prepend, .input-append {
    margin-bottom: 5px;
  }
  .input-prepend input, .input-append input, .input-prepend select, .input-append select {
    position: relative;
    margin-bottom: 0;
    vertical-align: middle;
    border-radius: 0 3px 3px 0;
  }
  .input-prepend input:focus, .input-append input:focus, .input-prepend select:focus, .input-append select:focus {
    z-index: 2;
  }
  .input-prepend .add-on, .input-append .add-on {
    display: inline-block;
    width: auto;
    height: 18px;
    min-width: 16px;
    padding: 4px 5px;
    font-weight: normal;
    line-height: 18px;
    text-align: center;
    vertical-align: middle;
    background-color: $secondary;
    border: 1px solid scale-color-diff();
  }
  .input-prepend .add-on, .input-append .add-on, .input-prepend .btn, .input-append .btn {
    margin-left: -1px;
    border-radius: 0;
  }
  .input-prepend .active, .input-append .active {
    background-color: scale-color($danger, $lightness: 30%);
    border-color: $danger;
  }
  .input-prepend {
    .add-on, .btn {
      margin-right: -1px;
    }
    .add-on:first-child, .btn:first-child {
      border-radius: 3px 0 0 3px;
    }
  }
  .input-append {
    input, select {
      border-radius: 3px 0 0 3px;
    }
    .add-on:last-child, .btn:last-child {
      border-radius: 0 3px 3px 0;
    }
  }
  .input-prepend.input-append {
    input, select {
      border-radius: 0;
    }
    .add-on:first-child, .btn:first-child {
      margin-right: -1px;
      border-radius: 3px 0 0 3px;
    }
    .add-on:last-child, .btn:last-child {
      margin-left: -1px;
      border-radius: 0 3px 3px 0;
    }
  }

  .form-horizontal input, .form-horizontal textarea, .form-horizontal select,  .form-horizontal .input-prepend, .form-horizontal .input-append {
    display: inline-block;
    margin-bottom: 0;
  }
  .form-horizontal .hide {
    display: none;
  }

  .form-horizontal {
    .control-group {
      margin-bottom: 18px;
      &:before {
        display: table;
        content: "";
      }
      &:after {
        display: table;
        content: "";
        clear: both;
      }
    }
    .control-indent {
      margin-left: 20px;
      margin-bottom: 10px;
    }
    .control-label {
      float: left;
      width: 140px;
      text-align: right;
      font-weight: bold;
    }
    .controls {
      margin-left: 160px;
    }
  }

  .bootbox.modal {
    .modal-footer {
      a.btn-primary {
        color: $secondary;
      }
    }
  }
}

/* bootstrap columns */

.row:before,
.row:after {
  display: table;
  content: "";
}
.row:after {
  clear: both;
}

.span24 {
  width: 1236px;
  float: left;
}
.span15 {
  /* intentionally no width set here, do not add one */
  margin-left: 12px;
  float: left;
}
.span13 {
  width: 59.8198%;
  float: left;
}
.span10 {
  width: 508px;
  float: left;
}
.span8 {
  width: 404px;
  float: left;
}
.span6 {
  width: 27.027%;
  float: left;
}
.span4 {
  width: 196px;
  margin-right: 12px;
  float: left;
}
.offset2 {
  margin-left: 116px;
}
.offset1 {
  margin-left: 64px;
}