/* ========================================================================
 * bootstrap-tour - v0.12.0
 * http://bootstraptour.com
 * ========================================================================
 * Copyright 2012-2017 Ulrich Sossou
 *
 * ========================================================================
 * Licensed under the MIT License (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://opensource.org/licenses/MIT
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ========================================================================
 */

 .btn {
    display: inline-block;
    font-weight: normal;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    line-height: 1.25;
    border-radius: 0.25rem;
    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out
  }
  
  .btn:focus,
  .btn:hover {
    text-decoration: none
  }
  
  .btn:focus,
  .btn.focus {
    outline: 0;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25)
  }
  
  .btn.disabled,
  .btn:disabled {
    opacity: .65
  }
  
  .btn:active,
  .btn.active {
    background-image: none
  }
  
  a.btn.disabled,
  fieldset[disabled] a.btn {
    pointer-events: none
  }
  
  .btn-primary {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff
  }
  
  .btn-primary:hover {
    color: #fff;
    background-color: #0069d9;
    border-color: #0062cc
  }
  
  .btn-primary:focus,
  .btn-primary.focus {
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.5)
  }
  
  .btn-primary.disabled,
  .btn-primary:disabled {
    background-color: #007bff;
    border-color: #007bff
  }
  
  .btn-primary:active,
  .btn-primary.active,
  .show>.btn-primary.dropdown-toggle {
    background-color: #0069d9;
    background-image: none;
    border-color: #0062cc
  }
  
  .btn-secondary {
    color: #fff;
    background-color: #868e96;
    border-color: #868e96
  }
  
  .btn-secondary:hover {
    color: #fff;
    background-color: #727b84;
    border-color: #6c757d
  }
  
  .btn-secondary:focus,
  .btn-secondary.focus {
    box-shadow: 0 0 0 3px rgba(134, 142, 150, 0.5)
  }
  
  .btn-secondary.disabled,
  .btn-secondary:disabled {
    background-color: #868e96;
    border-color: #868e96
  }
  
  .btn-secondary:active,
  .btn-secondary.active,
  .show>.btn-secondary.dropdown-toggle {
    background-color: #727b84;
    background-image: none;
    border-color: #6c757d
  }
  
  .btn-success {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745
  }
  
  .btn-success:hover {
    color: #fff;
    background-color: #218838;
    border-color: #1e7e34
  }
  
  .btn-success:focus,
  .btn-success.focus {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.5)
  }
  
  .btn-success.disabled,
  .btn-success:disabled {
    background-color: #28a745;
    border-color: #28a745
  }
  
  .btn-success:active,
  .btn-success.active,
  .show>.btn-success.dropdown-toggle {
    background-color: #218838;
    background-image: none;
    border-color: #1e7e34
  }
  
  .btn-info {
    color: #fff;
    background-color: #17a2b8;
    border-color: #17a2b8
  }
  
  .btn-info:hover {
    color: #fff;
    background-color: #138496;
    border-color: #117a8b
  }
  
  .btn-info:focus,
  .btn-info.focus {
    box-shadow: 0 0 0 3px rgba(23, 162, 184, 0.5)
  }
  
  .btn-info.disabled,
  .btn-info:disabled {
    background-color: #17a2b8;
    border-color: #17a2b8
  }
  
  .btn-info:active,
  .btn-info.active,
  .show>.btn-info.dropdown-toggle {
    background-color: #138496;
    background-image: none;
    border-color: #117a8b
  }
  
  .btn-warning {
    color: #111;
    background-color: #ffc107;
    border-color: #ffc107
  }
  
  .btn-warning:hover {
    color: #111;
    background-color: #e0a800;
    border-color: #d39e00
  }
  
  .btn-warning:focus,
  .btn-warning.focus {
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.5)
  }
  
  .btn-warning.disabled,
  .btn-warning:disabled {
    background-color: #ffc107;
    border-color: #ffc107
  }
  
  .btn-warning:active,
  .btn-warning.active,
  .show>.btn-warning.dropdown-toggle {
    background-color: #e0a800;
    background-image: none;
    border-color: #d39e00
  }
  
  .btn-danger {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545
  }
  
  .btn-danger:hover {
    color: #fff;
    background-color: #c82333;
    border-color: #bd2130
  }
  
  .btn-danger:focus,
  .btn-danger.focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.5)
  }
  
  .btn-danger.disabled,
  .btn-danger:disabled {
    background-color: #dc3545;
    border-color: #dc3545
  }
  
  .btn-danger:active,
  .btn-danger.active,
  .show>.btn-danger.dropdown-toggle {
    background-color: #c82333;
    background-image: none;
    border-color: #bd2130
  }
  
  .btn-light {
    color: #111;
    background-color: #f8f9fa;
    border-color: #f8f9fa
  }
  
  .btn-light:hover {
    color: #111;
    background-color: #e2e6ea;
    border-color: #dae0e5
  }
  
  .btn-light:focus,
  .btn-light.focus {
    box-shadow: 0 0 0 3px rgba(248, 249, 250, 0.5)
  }
  
  .btn-light.disabled,
  .btn-light:disabled {
    background-color: #f8f9fa;
    border-color: #f8f9fa
  }
  
  .btn-light:active,
  .btn-light.active,
  .show>.btn-light.dropdown-toggle {
    background-color: #e2e6ea;
    background-image: none;
    border-color: #dae0e5
  }
  
  .btn-dark {
    color: #fff;
    background-color: #343a40;
    border-color: #343a40
  }
  
  .btn-dark:hover {
    color: #fff;
    background-color: #23272b;
    border-color: #1d2124
  }
  
  .btn-dark:focus,
  .btn-dark.focus {
    box-shadow: 0 0 0 3px rgba(52, 58, 64, 0.5)
  }
  
  .btn-dark.disabled,
  .btn-dark:disabled {
    background-color: #343a40;
    border-color: #343a40
  }
  
  .btn-dark:active,
  .btn-dark.active,
  .show>.btn-dark.dropdown-toggle {
    background-color: #23272b;
    background-image: none;
    border-color: #1d2124
  }
  
  .btn-outline-primary {
    color: #007bff;
    background-color: transparent;
    background-image: none;
    border-color: #007bff
  }
  
  .btn-outline-primary:hover {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff
  }
  
  .btn-outline-primary:focus,
  .btn-outline-primary.focus {
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.5)
  }
  
  .btn-outline-primary.disabled,
  .btn-outline-primary:disabled {
    color: #007bff;
    background-color: transparent
  }
  
  .btn-outline-primary:active,
  .btn-outline-primary.active,
  .show>.btn-outline-primary.dropdown-toggle {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff
  }
  
  .btn-outline-secondary {
    color: #868e96;
    background-color: transparent;
    background-image: none;
    border-color: #868e96
  }
  
  .btn-outline-secondary:hover {
    color: #fff;
    background-color: #868e96;
    border-color: #868e96
  }
  
  .btn-outline-secondary:focus,
  .btn-outline-secondary.focus {
    box-shadow: 0 0 0 3px rgba(134, 142, 150, 0.5)
  }
  
  .btn-outline-secondary.disabled,
  .btn-outline-secondary:disabled {
    color: #868e96;
    background-color: transparent
  }
  
  .btn-outline-secondary:active,
  .btn-outline-secondary.active,
  .show>.btn-outline-secondary.dropdown-toggle {
    color: #fff;
    background-color: #868e96;
    border-color: #868e96
  }
  
  .btn-outline-success {
    color: #28a745;
    background-color: transparent;
    background-image: none;
    border-color: #28a745
  }
  
  .btn-outline-success:hover {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745
  }
  
  .btn-outline-success:focus,
  .btn-outline-success.focus {
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.5)
  }
  
  .btn-outline-success.disabled,
  .btn-outline-success:disabled {
    color: #28a745;
    background-color: transparent
  }
  
  .btn-outline-success:active,
  .btn-outline-success.active,
  .show>.btn-outline-success.dropdown-toggle {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745
  }
  
  .btn-outline-info {
    color: #17a2b8;
    background-color: transparent;
    background-image: none;
    border-color: #17a2b8
  }
  
  .btn-outline-info:hover {
    color: #fff;
    background-color: #17a2b8;
    border-color: #17a2b8
  }
  
  .btn-outline-info:focus,
  .btn-outline-info.focus {
    box-shadow: 0 0 0 3px rgba(23, 162, 184, 0.5)
  }
  
  .btn-outline-info.disabled,
  .btn-outline-info:disabled {
    color: #17a2b8;
    background-color: transparent
  }
  
  .btn-outline-info:active,
  .btn-outline-info.active,
  .show>.btn-outline-info.dropdown-toggle {
    color: #fff;
    background-color: #17a2b8;
    border-color: #17a2b8
  }
  
  .btn-outline-warning {
    color: #ffc107;
    background-color: transparent;
    background-image: none;
    border-color: #ffc107
  }
  
  .btn-outline-warning:hover {
    color: #fff;
    background-color: #ffc107;
    border-color: #ffc107
  }
  
  .btn-outline-warning:focus,
  .btn-outline-warning.focus {
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.5)
  }
  
  .btn-outline-warning.disabled,
  .btn-outline-warning:disabled {
    color: #ffc107;
    background-color: transparent
  }
  
  .btn-outline-warning:active,
  .btn-outline-warning.active,
  .show>.btn-outline-warning.dropdown-toggle {
    color: #fff;
    background-color: #ffc107;
    border-color: #ffc107
  }
  
  .btn-outline-danger {
    color: #dc3545;
    background-color: transparent;
    background-image: none;
    border-color: #dc3545
  }
  
  .btn-outline-danger:hover {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545
  }
  
  .btn-outline-danger:focus,
  .btn-outline-danger.focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.5)
  }
  
  .btn-outline-danger.disabled,
  .btn-outline-danger:disabled {
    color: #dc3545;
    background-color: transparent
  }
  
  .btn-outline-danger:active,
  .btn-outline-danger.active,
  .show>.btn-outline-danger.dropdown-toggle {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545
  }
  
  .btn-outline-light {
    color: #f8f9fa;
    background-color: transparent;
    background-image: none;
    border-color: #f8f9fa
  }
  
  .btn-outline-light:hover {
    color: #fff;
    background-color: #f8f9fa;
    border-color: #f8f9fa
  }
  
  .btn-outline-light:focus,
  .btn-outline-light.focus {
    box-shadow: 0 0 0 3px rgba(248, 249, 250, 0.5)
  }
  
  .btn-outline-light.disabled,
  .btn-outline-light:disabled {
    color: #f8f9fa;
    background-color: transparent
  }
  
  .btn-outline-light:active,
  .btn-outline-light.active,
  .show>.btn-outline-light.dropdown-toggle {
    color: #fff;
    background-color: #f8f9fa;
    border-color: #f8f9fa
  }
  
  .btn-outline-dark {
    color: #343a40;
    background-color: transparent;
    background-image: none;
    border-color: #343a40
  }
  
  .btn-outline-dark:hover {
    color: #fff;
    background-color: #343a40;
    border-color: #343a40
  }
  
  .btn-outline-dark:focus,
  .btn-outline-dark.focus {
    box-shadow: 0 0 0 3px rgba(52, 58, 64, 0.5)
  }
  
  .btn-outline-dark.disabled,
  .btn-outline-dark:disabled {
    color: #343a40;
    background-color: transparent
  }
  
  .btn-outline-dark:active,
  .btn-outline-dark.active,
  .show>.btn-outline-dark.dropdown-toggle {
    color: #fff;
    background-color: #343a40;
    border-color: #343a40
  }
  
  .btn-link {
    font-weight: normal;
    color: #007bff;
    border-radius: 0
  }
  
  .btn-link,
  .btn-link:active,
  .btn-link.active,
  .btn-link:disabled {
    background-color: transparent
  }
  
  .btn-link,
  .btn-link:focus,
  .btn-link:active {
    border-color: transparent;
    box-shadow: none
  }
  
  .btn-link:hover {
    border-color: transparent
  }
  
  .btn-link:focus,
  .btn-link:hover {
    color: #0056b3;
    text-decoration: underline;
    background-color: transparent
  }
  
  .btn-link:disabled {
    color: #868e96
  }
  
  .btn-link:disabled:focus,
  .btn-link:disabled:hover {
    text-decoration: none
  }
  
  .btn-lg,
  .btn-group-lg>.btn {
    padding: 0.5rem 1rem;
    font-size: 1.25rem;
    line-height: 1.5;
    border-radius: 0.3rem
  }
  
  .btn-sm,
  .btn-group-sm>.btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 0.2rem
  }
  
  .btn-block {
    display: block;
    width: 100%
  }
  
  .btn-block+.btn-block {
    margin-top: 0.5rem
  }
  
  input[type="submit"].btn-block,
  input[type="reset"].btn-block,
  input[type="button"].btn-block {
    width: 100%
  }
  
  .fade {
    opacity: 0;
    transition: opacity 0.15s linear
  }
  
  .fade.show {
    opacity: 1
  }
  
  .collapse {
    display: none
  }
  
  .collapse.show {
    display: block
  }
  
  tr.collapse.show {
    display: table-row
  }
  
  tbody.collapse.show {
    display: table-row-group
  }
  
  .collapsing {
    position: relative;
    height: 0;
    overflow: hidden;
    transition: height 0.35s ease
  }
  
  .btn-group,
  .btn-group-vertical {
    position: relative;
    display: inline-flex;
    vertical-align: middle
  }
  
  .btn-group>.btn,
  .btn-group-vertical>.btn {
    position: relative;
    flex: 0 1 auto;
    margin-bottom: 0
  }
  
  .btn-group>.btn:hover,
  .btn-group-vertical>.btn:hover {
    z-index: 2
  }
  
  .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+.btn,
  .btn-group .btn+.btn-group,
  .btn-group .btn-group+.btn,
  .btn-group .btn-group+.btn-group,
  .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-left: -1px
  }
  
  .btn-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start
  }
  
  .btn-toolbar .input-group {
    width: auto
  }
  
  .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+.dropdown-toggle-split {
    padding-right: 0.5625rem;
    padding-left: 0.5625rem
  }
  
  .btn+.dropdown-toggle-split::after {
    margin-left: 0
  }
  
  .btn-sm+.dropdown-toggle-split,
  .btn-group-sm>.btn+.dropdown-toggle-split {
    padding-right: 0.375rem;
    padding-left: 0.375rem
  }
  
  .btn-lg+.dropdown-toggle-split,
  .btn-group-lg>.btn+.dropdown-toggle-split {
    padding-right: 0.75rem;
    padding-left: 0.75rem
  }
  
  .btn-group-vertical {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center
  }
  
  .btn-group-vertical .btn,
  .btn-group-vertical .btn-group {
    width: 100%
  }
  
  .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-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
  }
  
  .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
  }
  
  .popover {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1060;
    display: block;
    max-width: 276px;
    padding: 1px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    font-style: normal;
    font-weight: normal;
    line-height: 1.5;
    text-align: left;
    text-align: start;
    text-decoration: none;
    text-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    word-break: normal;
    word-spacing: normal;
    white-space: normal;
    line-break: auto;
    font-size: 0.875rem;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 0.3rem
  }
  
  .popover .arrow {
    position: absolute;
    display: block;
    width: 10px;
    height: 5px
  }
  
  .popover .arrow::before,
  .popover .arrow::after {
    position: absolute;
    display: block;
    border-color: transparent;
    border-style: solid
  }
  
  .popover .arrow::before {
    content: "";
    border-width: 11px
  }
  
  .popover .arrow::after {
    content: "";
    border-width: 11px
  }
  
  .popover.bs-popover-top,
  .popover.bs-popover-auto[x-placement^="top"] {
    margin-bottom: 10px
  }
  
  .popover.bs-popover-top .arrow,
  .popover.bs-popover-auto[x-placement^="top"] .arrow {
    bottom: 0
  }
  
  .popover.bs-popover-top .arrow::before,
  .popover.bs-popover-auto[x-placement^="top"] .arrow::before,
  .popover.bs-popover-top .arrow::after,
  .popover.bs-popover-auto[x-placement^="top"] .arrow::after {
    border-bottom-width: 0
  }
  
  .popover.bs-popover-top .arrow::before,
  .popover.bs-popover-auto[x-placement^="top"] .arrow::before {
    bottom: -11px;
    margin-left: -6px;
    border-top-color: rgba(0, 0, 0, 0.25)
  }
  
  .popover.bs-popover-top .arrow::after,
  .popover.bs-popover-auto[x-placement^="top"] .arrow::after {
    bottom: -10px;
    margin-left: -6px;
    border-top-color: #fff
  }
  
  .popover.bs-popover-right,
  .popover.bs-popover-auto[x-placement^="right"] {
    margin-left: 10px
  }
  
  .popover.bs-popover-right .arrow,
  .popover.bs-popover-auto[x-placement^="right"] .arrow {
    left: 0
  }
  
  .popover.bs-popover-right .arrow::before,
  .popover.bs-popover-auto[x-placement^="right"] .arrow::before,
  .popover.bs-popover-right .arrow::after,
  .popover.bs-popover-auto[x-placement^="right"] .arrow::after {
    margin-top: -8px;
    border-left-width: 0
  }
  
  .popover.bs-popover-right .arrow::before,
  .popover.bs-popover-auto[x-placement^="right"] .arrow::before {
    left: -11px;
    border-right-color: rgba(0, 0, 0, 0.25)
  }
  
  .popover.bs-popover-right .arrow::after,
  .popover.bs-popover-auto[x-placement^="right"] .arrow::after {
    left: -10px;
    border-right-color: #fff
  }
  
  .popover.bs-popover-bottom,
  .popover.bs-popover-auto[x-placement^="bottom"] {
    margin-top: 10px
  }
  
  .popover.bs-popover-bottom .arrow,
  .popover.bs-popover-auto[x-placement^="bottom"] .arrow {
    top: 0
  }
  
  .popover.bs-popover-bottom .arrow::before,
  .popover.bs-popover-auto[x-placement^="bottom"] .arrow::before,
  .popover.bs-popover-bottom .arrow::after,
  .popover.bs-popover-auto[x-placement^="bottom"] .arrow::after {
    margin-left: -7px;
    border-top-width: 0
  }
  
  .popover.bs-popover-bottom .arrow::before,
  .popover.bs-popover-auto[x-placement^="bottom"] .arrow::before {
    top: -11px;
    border-bottom-color: rgba(0, 0, 0, 0.25)
  }
  
  .popover.bs-popover-bottom .arrow::after,
  .popover.bs-popover-auto[x-placement^="bottom"] .arrow::after {
    top: -10px;
    border-bottom-color: #fff
  }
  
  .popover.bs-popover-bottom .popover-header::before,
  .popover.bs-popover-auto[x-placement^="bottom"] .popover-header::before {
    position: absolute;
    top: 0;
    left: 50%;
    display: block;
    width: 20px;
    margin-left: -10px;
    content: "";
    border-bottom: 1px solid #f7f7f7
  }
  
  .popover.bs-popover-left,
  .popover.bs-popover-auto[x-placement^="left"] {
    margin-right: 10px
  }
  
  .popover.bs-popover-left .arrow,
  .popover.bs-popover-auto[x-placement^="left"] .arrow {
    right: 0
  }
  
  .popover.bs-popover-left .arrow::before,
  .popover.bs-popover-auto[x-placement^="left"] .arrow::before,
  .popover.bs-popover-left .arrow::after,
  .popover.bs-popover-auto[x-placement^="left"] .arrow::after {
    margin-top: -8px;
    border-right-width: 0
  }
  
  .popover.bs-popover-left .arrow::before,
  .popover.bs-popover-auto[x-placement^="left"] .arrow::before {
    right: -11px;
    border-left-color: rgba(0, 0, 0, 0.25)
  }
  
  .popover.bs-popover-left .arrow::after,
  .popover.bs-popover-auto[x-placement^="left"] .arrow::after {
    right: -10px;
    border-left-color: #fff
  }
  
  .popover-header {
    padding: 8px 14px;
    margin-bottom: 0;
    font-size: 1rem;
    color: inherit;
    background-color: #f7f7f7;
    border-bottom: 1px solid #ebebeb;
    border-top-left-radius: calc(0.3rem - 1px);
    border-top-right-radius: calc(0.3rem - 1px)
  }
  
  .popover-header:empty {
    display: none
  }
  
  .popover-body {
    padding: 9px 14px;
    color: #212529
  }
  
  .tour-backdrop {
    background-color: #000;
    filter: alpha(opacity=80);
    opacity: .8;
    position: absolute;
    z-index: 1100
  }
  
  .popover[class*="tour-"] {
    z-index: 1102
  }
  
  .popover[class*="tour-"] .popover-navigation {
    overflow: hidden;
    padding: 9px 14px
  }
  
  .popover[class*="tour-"] .popover-navigation *[data-role="end"] {
    float: right
  }
  
  .popover[class*="tour-"] .popover-navigation *[data-role="prev"],
  .popover[class*="tour-"] .popover-navigation *[data-role="next"],
  .popover[class*="tour-"] .popover-navigation *[data-role="end"] {
    cursor: pointer
  }
  
  .popover[class*="tour-"] .popover-navigation *[data-role="prev"].disabled,
  .popover[class*="tour-"] .popover-navigation *[data-role="next"].disabled,
  .popover[class*="tour-"] .popover-navigation *[data-role="end"].disabled {
    cursor: default
  }
  
  .popover[class*="tour-"].orphan {
    left: 50% !important;
    top: 50% !important;
    margin-top: 0;
    position: absolute;
    transform: translate(-50%, -50%) !important;
  }
  
  .popover[class*="tour-"].orphan .arrow {
    display: none
  }