Delete unused Bootstrap LESS files (#19849)

GitOrigin-RevId: 80f802c67164f317ab68c13ef4e4e7dcf6fbc7ea

services/web/frontend/stylesheets/components/breadcrumbs.less

@@ -1,25 +0,0 @@
-//
-// Breadcrumbs
-// --------------------------------------------------
-
-.breadcrumb {
-  padding: @breadcrumb-padding-vertical @breadcrumb-padding-horizontal;
-  margin-bottom: @line-height-computed;
-  list-style: none;
-  background-color: @breadcrumb-bg;
-  border-radius: @border-radius-base;
-
-  > li {
-    display: inline-block;
-
-    + li:before {
-      content: '@{breadcrumb-separator}\00a0'; // Unicode space added since inline-block means non-collapsing white-space
-      padding: 0 5px;
-      color: @breadcrumb-color;
-    }
-  }
-
-  > .active {
-    color: @breadcrumb-active-color;
-  }
-}

services/web/frontend/stylesheets/components/carousel.less

@@ -1,238 +0,0 @@
-//
-// Carousel
-// --------------------------------------------------
-
-// Wrapper for the slide container and indicators
-.carousel {
-  position: relative;
-}
-
-.carousel-inner {
-  position: relative;
-  overflow: hidden;
-  width: 100%;
-
-  > .item {
-    display: none;
-    position: relative;
-    .transition(0.6s ease-in-out left);
-
-    // Account for jankitude on images
-    > img,
-    > a > img {
-      &:extend(.img-responsive);
-      line-height: 1;
-    }
-  }
-
-  > .active,
-  > .next,
-  > .prev {
-    display: block;
-  }
-
-  > .active {
-    left: 0;
-  }
-
-  > .next,
-  > .prev {
-    position: absolute;
-    top: 0;
-    width: 100%;
-  }
-
-  > .next {
-    left: 100%;
-  }
-  > .prev {
-    left: -100%;
-  }
-  > .next.left,
-  > .prev.right {
-    left: 0;
-  }
-
-  > .active.left {
-    left: -100%;
-  }
-  > .active.right {
-    left: 100%;
-  }
-}
-
-// Left/right controls for nav
-// ---------------------------
-
-.carousel-control {
-  position: absolute;
-  top: 0;
-  left: 0;
-  bottom: 0;
-  width: @carousel-control-width;
-  .opacity(@carousel-control-opacity);
-  font-size: @carousel-control-font-size;
-  color: @carousel-control-color;
-  text-align: center;
-  text-shadow: @carousel-text-shadow;
-  // We can't have this transition here because WebKit cancels the carousel
-  // animation if you trip this while in the middle of another animation.
-
-  // Set gradients for backgrounds
-  &.left {
-    // prettier-ignore
-    #gradient >
-      .horizontal(
-        @start-color: rgba(0, 0, 0, 0.5) ; @end-color: rgba(0, 0, 0, 0.0001)
-      );
-  }
-  &.right {
-    left: auto;
-    right: 0;
-    // prettier-ignore
-    #gradient >
-      .horizontal(
-        @start-color: rgba(0, 0, 0, 0.0001) ; @end-color: rgba(0, 0, 0, 0.5)
-      );
-  }
-
-  // Hover/focus state
-  &:hover,
-  &:focus {
-    outline: none;
-    color: @carousel-control-color;
-    text-decoration: none;
-    .opacity(0.9);
-  }
-
-  // Toggles
-  .icon-prev,
-  .icon-next,
-  .glyphicon-chevron-left,
-  .glyphicon-chevron-right {
-    position: absolute;
-    top: 50%;
-    z-index: 5;
-    display: inline-block;
-  }
-  .icon-prev,
-  .glyphicon-chevron-left {
-    left: 50%;
-  }
-  .icon-next,
-  .glyphicon-chevron-right {
-    right: 50%;
-  }
-  .icon-prev,
-  .icon-next {
-    width: 20px;
-    height: 20px;
-    margin-top: -10px;
-    margin-left: -10px;
-    font-family: serif;
-  }
-
-  .icon-prev {
-    &:before {
-      content: '\2039'; // SINGLE LEFT-POINTING ANGLE QUOTATION MARK (U+2039)
-    }
-  }
-  .icon-next {
-    &:before {
-      content: '\203a'; // SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (U+203A)
-    }
-  }
-}
-
-// Optional indicator pips
-//
-// Add an unordered list with the following class and add a list item for each
-// slide your carousel holds.
-
-.carousel-indicators {
-  position: absolute;
-  bottom: 10px;
-  left: 50%;
-  z-index: 15;
-  width: 60%;
-  margin-left: -30%;
-  padding-left: 0;
-  list-style: none;
-  text-align: center;
-
-  li {
-    display: inline-block;
-    width: 10px;
-    height: 10px;
-    margin: 1px;
-    text-indent: -999px;
-    border: 1px solid @carousel-indicator-border-color;
-    border-radius: 10px;
-    cursor: pointer;
-
-    // IE8-9 hack for event handling
-    //
-    // Internet Explorer 8-9 does not support clicks on elements without a set
-    // `background-color`. We cannot use `filter` since that's not viewed as a
-    // background color by the browser. Thus, a hack is needed.
-    //
-    // For IE8, we set solid black as it doesn't support `rgba()`. For IE9, we
-    // set alpha transparency for the best results possible.
-    background-color: #000 \9; // IE8
-    background-color: rgba(0, 0, 0, 0); // IE9
-  }
-  .active {
-    margin: 0;
-    width: 12px;
-    height: 12px;
-    background-color: @carousel-indicator-active-bg;
-  }
-}
-
-// Optional captions
-// -----------------------------
-// Hidden by default for smaller viewports
-.carousel-caption {
-  position: absolute;
-  left: 15%;
-  right: 15%;
-  bottom: 20px;
-  z-index: 10;
-  padding-top: 20px;
-  padding-bottom: 20px;
-  color: @carousel-caption-color;
-  text-align: center;
-  text-shadow: @carousel-text-shadow;
-  & .btn {
-    text-shadow: none; // No shadow for button elements in carousel-caption
-  }
-}
-
-// Scale up controls for tablets and up
-@media screen and (min-width: @screen-sm-min) {
-  // Scale up the controls a smidge
-  .carousel-control {
-    .glyphicon-chevron-left,
-    .glyphicon-chevron-right,
-    .icon-prev,
-    .icon-next {
-      width: 30px;
-      height: 30px;
-      margin-top: -15px;
-      margin-left: -15px;
-      font-size: 30px;
-    }
-  }
-
-  // Show and left align the captions
-  .carousel-caption {
-    left: 20%;
-    right: 20%;
-    padding-bottom: 30px;
-  }
-
-  // Move up the indicators
-  .carousel-indicators {
-    bottom: 20px;
-  }
-}

services/web/frontend/stylesheets/components/code.less

@@ -1,62 +0,0 @@
-//
-// Code (inline and block)
-// --------------------------------------------------
-
-// Inline and block code styles
-code,
-kbd,
-pre,
-samp {
-  font-family: @font-family-monospace;
-}
-
-// Inline code
-code {
-  padding: 2px 4px;
-  font-size: 90%;
-  color: @code-color;
-  background-color: @code-bg;
-  white-space: nowrap;
-  border-radius: @border-radius-base;
-}
-
-// User input typically entered via keyboard
-kbd {
-  padding: 2px 4px;
-  font-size: 90%;
-  color: @kbd-color;
-  background-color: @kbd-bg;
-  border-radius: @border-radius-small;
-  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);
-}
-
-// Blocks of code
-pre {
-  display: block;
-  padding: ((@line-height-computed - 1) / 2);
-  margin: 0 0 (@line-height-computed / 2);
-  font-size: (@font-size-base - 1); // 14px to 13px
-  line-height: @line-height-base;
-  word-break: break-all;
-  word-wrap: break-word;
-  color: @pre-color;
-  background-color: @pre-bg;
-  border: 1px solid @pre-border-color;
-  border-radius: @border-radius-base;
-
-  // Account for some code outputs that place code tags in pre tags
-  code {
-    padding: 0;
-    font-size: inherit;
-    color: inherit;
-    white-space: pre-wrap;
-    background-color: transparent;
-    border-radius: 0;
-  }
-}
-
-// Enable scrollable blocks of code
-.pre-scrollable {
-  max-height: @pre-scrollable-max-height;
-  overflow-y: scroll;
-}

services/web/frontend/stylesheets/components/jumbotron.less

@@ -1,43 +0,0 @@
-//
-// Jumbotron
-// --------------------------------------------------
-
-.jumbotron {
-  padding: @jumbotron-padding;
-  margin-bottom: @jumbotron-padding;
-  color: @jumbotron-color;
-  background-color: @jumbotron-bg;
-
-  h1,
-  .h1 {
-    color: @jumbotron-heading-color;
-  }
-  p {
-    margin-bottom: (@jumbotron-padding / 2);
-    font-size: @jumbotron-font-size;
-    font-weight: 200;
-  }
-
-  .container & {
-    border-radius: @border-radius-large; // Only round corners at higher resolutions if contained in a container
-  }
-
-  .container {
-    max-width: 100%;
-  }
-
-  @media screen and (min-width: @screen-sm-min) {
-    padding-top: (@jumbotron-padding * 1.6);
-    padding-bottom: (@jumbotron-padding * 1.6);
-
-    .container & {
-      padding-left: (@jumbotron-padding * 2);
-      padding-right: (@jumbotron-padding * 2);
-    }
-
-    h1,
-    .h1 {
-      font-size: (@font-size-base * 4.5);
-    }
-  }
-}

services/web/frontend/stylesheets/components/media.less

@@ -1,53 +0,0 @@
-// Media objects
-// Source: http://stubbornella.org/content/?p=497
-// --------------------------------------------------
-
-// Common styles
-// -------------------------
-
-// Clear the floats
-.media,
-.media-body {
-  overflow: hidden;
-  zoom: 1;
-}
-
-// Proper spacing between instances of .media
-.media,
-.media .media {
-  margin-top: 15px;
-}
-.media:first-child {
-  margin-top: 0;
-}
-
-// For images and videos, set to block
-.media-object {
-  display: block;
-}
-
-// Reset margins on headings for tighter default spacing
-.media-heading {
-  margin: 0 0 5px;
-}
-
-// Media image alignment
-// -------------------------
-
-.media {
-  > .pull-left {
-    margin-right: 10px;
-  }
-  > .pull-right {
-    margin-left: 10px;
-  }
-}
-
-// Media list variation
-// -------------------------
-
-// Undo default ul/ol styles
-.media-list {
-  padding-left: 0;
-  list-style: none;
-}

services/web/frontend/stylesheets/components/pager.less

@@ -1,53 +0,0 @@
-//
-// Pager pagination
-// --------------------------------------------------
-
-.pager {
-  padding-left: 0;
-  margin: @line-height-computed 0;
-  list-style: none;
-  text-align: center;
-  &:extend(.clearfix all);
-  li {
-    display: inline;
-    > a,
-    > span {
-      display: inline-block;
-      padding: 5px 14px;
-      background-color: @pager-bg;
-      border: 1px solid @pager-border;
-      border-radius: @pager-border-radius;
-    }
-
-    > a:hover,
-    > a:focus {
-      text-decoration: none;
-      background-color: @pager-hover-bg;
-    }
-  }
-
-  .next {
-    > a,
-    > span {
-      float: right;
-    }
-  }
-
-  .previous {
-    > a,
-    > span {
-      float: left;
-    }
-  }
-
-  .disabled {
-    > a,
-    > a:hover,
-    > a:focus,
-    > span {
-      color: @pager-disabled-color;
-      background-color: @pager-bg;
-      cursor: not-allowed;
-    }
-  }
-}

services/web/frontend/stylesheets/components/panels.less

@@ -1,254 +0,0 @@
-//
-// Panels
-// --------------------------------------------------
-
-// Base class
-.panel {
-  margin-bottom: @line-height-computed;
-  background-color: @panel-bg;
-  border: 1px solid transparent;
-  border-radius: @panel-border-radius;
-  .box-shadow(0 1px 1px rgba(0, 0, 0, 0.05));
-}
-
-// Panel contents
-.panel-body {
-  padding: @panel-body-padding;
-  &:extend(.clearfix all);
-}
-
-// Optional heading
-.panel-heading {
-  padding: 10px 15px;
-  border-bottom: 1px solid transparent;
-  .border-top-radius((@panel-border-radius - 1));
-
-  > .dropdown .dropdown-toggle {
-    color: inherit;
-  }
-}
-
-// Within heading, strip any `h*` tag of its default margins for spacing.
-.panel-title {
-  margin-top: 0;
-  margin-bottom: 0;
-  font-size: ceil((@font-size-base * 1.125));
-  color: inherit;
-
-  > a {
-    color: inherit;
-  }
-}
-
-// Optional footer (stays gray in every modifier class)
-.panel-footer {
-  padding: 10px 15px;
-  background-color: @panel-footer-bg;
-  border-top: 1px solid @panel-inner-border;
-  .border-bottom-radius((@panel-border-radius - 1));
-}
-
-// List groups in panels
-//
-// By default, space out list group content from panel headings to account for
-// any kind of custom content between the two.
-
-.panel {
-  > .list-group {
-    margin-bottom: 0;
-
-    .list-group-item {
-      border-width: 1px 0;
-      border-radius: 0;
-    }
-
-    // Add border top radius for first one
-    &:first-child {
-      .list-group-item:first-child {
-        border-top: 0;
-        .border-top-radius((@panel-border-radius - 1));
-      }
-    }
-    // Add border bottom radius for last one
-    &:last-child {
-      .list-group-item:last-child {
-        border-bottom: 0;
-        .border-bottom-radius((@panel-border-radius - 1));
-      }
-    }
-  }
-}
-// Collapse space between when there's no additional content.
-.panel-heading + .list-group {
-  .list-group-item:first-child {
-    border-top-width: 0;
-  }
-}
-
-// Tables in panels
-//
-// Place a non-bordered `.table` within a panel (not within a `.panel-body`) and
-// watch it go full width.
-
-.panel {
-  > .table,
-  > .table-responsive > .table {
-    margin-bottom: 0;
-  }
-  // Add border top radius for first one
-  > .table:first-child,
-  > .table-responsive:first-child > .table:first-child {
-    .border-top-radius((@panel-border-radius - 1));
-
-    > thead:first-child,
-    > tbody:first-child {
-      > tr:first-child {
-        td:first-child,
-        th:first-child {
-          border-top-left-radius: (@panel-border-radius - 1);
-        }
-        td:last-child,
-        th:last-child {
-          border-top-right-radius: (@panel-border-radius - 1);
-        }
-      }
-    }
-  }
-  // Add border bottom radius for last one
-  > .table:last-child,
-  > .table-responsive:last-child > .table:last-child {
-    .border-bottom-radius((@panel-border-radius - 1));
-
-    > tbody:last-child,
-    > tfoot:last-child {
-      > tr:last-child {
-        td:first-child,
-        th:first-child {
-          border-bottom-left-radius: (@panel-border-radius - 1);
-        }
-        td:last-child,
-        th:last-child {
-          border-bottom-right-radius: (@panel-border-radius - 1);
-        }
-      }
-    }
-  }
-  > .panel-body + .table,
-  > .panel-body + .table-responsive {
-    border-top: 1px solid @table-border-color;
-  }
-  > .table > tbody:first-child > tr:first-child th,
-  > .table > tbody:first-child > tr:first-child td {
-    border-top: 0;
-  }
-  > .table-bordered,
-  > .table-responsive > .table-bordered {
-    border: 0;
-    > thead,
-    > tbody,
-    > tfoot {
-      > tr {
-        > th:first-child,
-        > td:first-child {
-          border-left: 0;
-        }
-        > th:last-child,
-        > td:last-child {
-          border-right: 0;
-        }
-      }
-    }
-    > thead,
-    > tbody {
-      > tr:first-child {
-        > td,
-        > th {
-          border-bottom: 0;
-        }
-      }
-    }
-    > tbody,
-    > tfoot {
-      > tr:last-child {
-        > td,
-        > th {
-          border-bottom: 0;
-        }
-      }
-    }
-  }
-  > .table-responsive {
-    border: 0;
-    margin-bottom: 0;
-  }
-}
-
-// Collapsable panels (aka, accordion)
-//
-// Wrap a series of panels in `.panel-group` to turn them into an accordion with
-// the help of our collapse JavaScript plugin.
-
-.panel-group {
-  margin-bottom: @line-height-computed;
-
-  // Tighten up margin so it's only between panels
-  .panel {
-    margin-bottom: 0;
-    border-radius: @panel-border-radius;
-    overflow: hidden; // crop contents when collapsed
-    + .panel {
-      margin-top: 5px;
-    }
-  }
-
-  .panel-heading {
-    border-bottom: 0;
-    + .panel-collapse .panel-body {
-      border-top: 1px solid @panel-inner-border;
-    }
-  }
-  .panel-footer {
-    border-top: 0;
-    + .panel-collapse .panel-body {
-      border-bottom: 1px solid @panel-inner-border;
-    }
-  }
-}
-
-// Contextual variations
-.panel-default {
-  .panel-variant(
-    @panel-default-border; @panel-default-text; @panel-default-heading-bg;
-      @panel-default-border
-  );
-}
-.panel-primary {
-  .panel-variant(
-    @panel-primary-border; @panel-primary-text; @panel-primary-heading-bg;
-      @panel-primary-border
-  );
-}
-.panel-success {
-  .panel-variant(
-    @panel-success-border; @panel-success-text; @panel-success-heading-bg;
-      @panel-success-border
-  );
-}
-.panel-info {
-  .panel-variant(
-    @panel-info-border; @panel-info-text; @panel-info-heading-bg;
-      @panel-info-border
-  );
-}
-.panel-warning {
-  .panel-variant(
-    @panel-warning-border; @panel-warning-text; @panel-warning-heading-bg;
-      @panel-warning-border
-  );
-}
-.panel-danger {
-  .panel-variant(
-    @panel-danger-border; @panel-danger-text; @panel-danger-heading-bg;
-      @panel-danger-border
-  );
-}

services/web/frontend/stylesheets/components/wells.less

@@ -1,28 +0,0 @@
-//
-// Wells
-// --------------------------------------------------
-
-// Base class
-.well {
-  min-height: 20px;
-  padding: 19px;
-  margin-bottom: 20px;
-  background-color: @well-bg;
-  border: 1px solid @well-border;
-  border-radius: @border-radius-base;
-  .box-shadow(inset 0 1px 1px rgba(0, 0, 0, 0.05));
-  blockquote {
-    border-color: #ddd;
-    border-color: rgba(0, 0, 0, 0.15);
-  }
-}
-
-// Sizes
-.well-lg {
-  padding: 24px;
-  border-radius: @border-radius-large;
-}
-.well-sm {
-  padding: 9px;
-  border-radius: @border-radius-small;
-}