bootstrap4.css
*,
*::before,
*::after {
  box-sizing: border-box;
}
bootstrap4.css
abbr[title],
abbr[data-original-title] {
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
  cursor: help;
  border-bottom: 0;
  -webkit-text-decoration-skip-ink: none;
  text-decoration-skip-ink: none;
}
bootstrap4.css
img {
  vertical-align: middle;
  border-style: none;
}
bootstrap4.css
table {
  border-collapse: collapse;
}
bootstrap4.css
button {
  border-radius: 0;
}
bootstrap4.css
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  padding: 0;
  border-style: none;
}
bootstrap4.css
input[type="radio"],
input[type="checkbox"] {
  box-sizing: border-box;
  padding: 0;
}
bootstrap4.css
fieldset {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}
bootstrap4.css
hr {
  margin-top: 1rem;
  margin-bottom: 1rem;
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}
bootstrap4.css
.img-thumbnail {
  padding: 0.25rem;
  background-color: #fff;
  border: 1px solid #dee2e6;
  border-radius: 0.25rem;
  max-width: 100%;
  height: auto;
}
bootstrap4.css
kbd {
  padding: 0.2rem 0.4rem;
  font-size: 87.5%;
  color: #fff;
  background-color: #212529;
  border-radius: 0.2rem;
}
bootstrap4.css
.table th,
.table td {
  padding: 0.75rem;
  vertical-align: top;
  border-top: 1px solid #dee2e6;
}
bootstrap4.css
.table thead th {
  vertical-align: bottom;
  border-bottom: 2px solid #dee2e6;
}
bootstrap4.css
.table tbody + tbody {
  border-top: 2px solid #dee2e6;
}
bootstrap4.css
.table-bordered {
  border: 1px solid #dee2e6;
}
bootstrap4.css
.table-bordered th,
.table-bordered td {
  border: 1px solid #dee2e6;
}
bootstrap4.css
.table-bordered thead th,
.table-bordered thead td {
  border-bottom-width: 2px;
}
bootstrap4.css
.table-borderless th,
.table-borderless td,
.table-borderless thead th,
.table-borderless tbody + tbody {
  border: 0;
}
bootstrap4.css
.table-primary th,
.table-primary td,
.table-primary thead th,
.table-primary tbody + tbody {
  border-color: #7abaff;
}
bootstrap4.css
.table-secondary th,
.table-secondary td,
.table-secondary thead th,
.table-secondary tbody + tbody {
  border-color: #b3b7bb;
}
bootstrap4.css
.table-success th,
.table-success td,
.table-success thead th,
.table-success tbody + tbody {
  border-color: #8fd19e;
}
bootstrap4.css
.table-info th,
.table-info td,
.table-info thead th,
.table-info tbody + tbody {
  border-color: #86cfda;
}
bootstrap4.css
.table-warning th,
.table-warning td,
.table-warning thead th,
.table-warning tbody + tbody {
  border-color: #ffdf7e;
}
bootstrap4.css
.table-danger th,
.table-danger td,
.table-danger thead th,
.table-danger tbody + tbody {
  border-color: #ed969e;
}
bootstrap4.css
.table-light th,
.table-light td,
.table-light thead th,
.table-light tbody + tbody {
  border-color: #fbfcfc;
}
bootstrap4.css
.table-dark th,
.table-dark td,
.table-dark thead th,
.table-dark tbody + tbody {
  border-color: #95999c;
}
bootstrap4.css
.table .thead-dark th {
  color: #fff;
  background-color: #343a40;
  border-color: #454d55;
}
bootstrap4.css
.table .thead-light th {
  color: #495057;
  background-color: #e9ecef;
  border-color: #dee2e6;
}
bootstrap4.css
.table-dark th,
.table-dark td,
.table-dark thead th {
  border-color: #454d55;
}
bootstrap4.css
.table-dark.table-bordered {
  border: 0;
}
bootstrap4.css
@media (max-width: 575.98px) {
  .table-responsive-sm {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .table-responsive-sm > .table-bordered {
    border: 0;
  }
}
bootstrap4.css
@media (max-width: 767.98px) {
  .table-responsive-md {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .table-responsive-md > .table-bordered {
    border: 0;
  }
}
bootstrap4.css
@media (max-width: 991.98px) {
  .table-responsive-lg {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .table-responsive-lg > .table-bordered {
    border: 0;
  }
}
bootstrap4.css
@media (max-width: 1199.98px) {
  .table-responsive-xl {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .table-responsive-xl > .table-bordered {
    border: 0;
  }
}
bootstrap4.css
.table-responsive > .table-bordered {
  border: 0;
}
bootstrap4.css
.form-control {
  display: block;
  width: 100%;
  height: calc(1.5em + 0.75rem + 2px);
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
bootstrap4.css
.form-control::-ms-expand {
  background-color: transparent;
  border: 0;
}
bootstrap4.css
.form-control:focus {
  color: #495057;
  background-color: #fff;
  border-color: #80bdff;
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
bootstrap4.css
.form-control-plaintext {
  display: block;
  width: 100%;
  padding-top: 0.375rem;
  padding-bottom: 0.375rem;
  margin-bottom: 0;
  line-height: 1.5;
  color: #212529;
  background-color: transparent;
  border: solid transparent;
  border-width: 1px 0;
}
bootstrap4.css
.form-control-sm {
  height: calc(1.5em + 0.5rem + 2px);
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  border-radius: 0.2rem;
}
bootstrap4.css
.form-control-lg {
  height: calc(1.5em + 1rem + 2px);
  padding: 0.5rem 1rem;
  font-size: 1.25rem;
  line-height: 1.5;
  border-radius: 0.3rem;
}
bootstrap4.css
.valid-tooltip {
  position: absolute;
  top: 100%;
  z-index: 5;
  display: none;
  max-width: 100%;
  padding: 0.25rem 0.5rem;
  margin-top: .1rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #fff;
  background-color: rgba(40, 167, 69, 0.9);
  border-radius: 0.25rem;
}
bootstrap4.css
.was-validated .form-control:valid:focus, .form-control.is-valid:focus {
  border-color: #28a745;
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}
bootstrap4.css
.was-validated .custom-select:valid:focus, .custom-select.is-valid:focus {
  border-color: #28a745;
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}
bootstrap4.css
.was-validated .custom-control-input:valid ~ .custom-control-label::before, .custom-control-input.is-valid ~ .custom-control-label::before {
  border-color: #28a745;
}
bootstrap4.css
.was-validated .custom-control-input:valid:checked ~ .custom-control-label::before, .custom-control-input.is-valid:checked ~ .custom-control-label::before {
  border-color: #34ce57;
  background-color: #34ce57;
}
bootstrap4.css
.was-validated .custom-control-input:valid:focus:not(:checked) ~ .custom-control-label::before, .custom-control-input.is-valid:focus:not(:checked) ~ .custom-control-label::before {
  border-color: #28a745;
}
bootstrap4.css
.was-validated .custom-file-input:valid ~ .custom-file-label, .custom-file-input.is-valid ~ .custom-file-label {
  border-color: #28a745;
}
bootstrap4.css
.was-validated .custom-file-input:valid:focus ~ .custom-file-label, .custom-file-input.is-valid:focus ~ .custom-file-label {
  border-color: #28a745;
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}
bootstrap4.css
.invalid-tooltip {
  position: absolute;
  top: 100%;
  z-index: 5;
  display: none;
  max-width: 100%;
  padding: 0.25rem 0.5rem;
  margin-top: .1rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: #fff;
  background-color: rgba(220, 53, 69, 0.9);
  border-radius: 0.25rem;
}
bootstrap4.css
.was-validated .form-control:invalid:focus, .form-control.is-invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}
bootstrap4.css
.was-validated .custom-select:invalid:focus, .custom-select.is-invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}
bootstrap4.css
.was-validated .custom-control-input:invalid ~ .custom-control-label::before, .custom-control-input.is-invalid ~ .custom-control-label::before {
  border-color: #dc3545;
}
bootstrap4.css
.was-validated .custom-control-input:invalid:checked ~ .custom-control-label::before, .custom-control-input.is-invalid:checked ~ .custom-control-label::before {
  border-color: #e4606d;
  background-color: #e4606d;
}
bootstrap4.css
.was-validated .custom-control-input:invalid:focus:not(:checked) ~ .custom-control-label::before, .custom-control-input.is-invalid:focus:not(:checked) ~ .custom-control-label::before {
  border-color: #dc3545;
}
bootstrap4.css
.was-validated .custom-file-input:invalid ~ .custom-file-label, .custom-file-input.is-invalid ~ .custom-file-label {
  border-color: #dc3545;
}
bootstrap4.css
.was-validated .custom-file-input:invalid:focus ~ .custom-file-label, .custom-file-input.is-invalid:focus ~ .custom-file-label {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}
bootstrap4.css
.btn {
  display: inline-block;
  font-weight: 400;
  color: #212529;
  text-align: center;
  vertical-align: middle;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-color: transparent;
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: 0.25rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
bootstrap4.css
.btn-primary {
  color: #fff;
  background-color: #007bff;
  border-color: #007bff;
}
bootstrap4.css
.btn-primary:hover {
  color: #fff;
  background-color: #0069d9;
  border-color: #0062cc;
}
bootstrap4.css
.btn-primary.disabled, .btn-primary:disabled {
  color: #fff;
  background-color: #007bff;
  border-color: #007bff;
}
bootstrap4.css
.btn-primary:not(:disabled):not(.disabled):active, .btn-primary:not(:disabled):not(.disabled).active,
.show > .btn-primary.dropdown-toggle {
  color: #fff;
  background-color: #0062cc;
  border-color: #005cbf;
}
bootstrap4.css
.btn-secondary {
  color: #fff;
  background-color: #6c757d;
  border-color: #6c757d;
}
bootstrap4.css
.btn-secondary:hover {
  color: #fff;
  background-color: #5a6268;
  border-color: #545b62;
}
bootstrap4.css
.btn-secondary.disabled, .btn-secondary:disabled {
  color: #fff;
  background-color: #6c757d;
  border-color: #6c757d;
}
bootstrap4.css
.btn-secondary:not(:disabled):not(.disabled):active, .btn-secondary:not(:disabled):not(.disabled).active,
.show > .btn-secondary.dropdown-toggle {
  color: #fff;
  background-color: #545b62;
  border-color: #4e555b;
}
bootstrap4.css
.btn-success {
  color: #fff;
  background-color: #28a745;
  border-color: #28a745;
}
bootstrap4.css
.btn-success:hover {
  color: #fff;
  background-color: #218838;
  border-color: #1e7e34;
}
bootstrap4.css
.btn-success.disabled, .btn-success:disabled {
  color: #fff;
  background-color: #28a745;
  border-color: #28a745;
}
bootstrap4.css
.btn-success:not(:disabled):not(.disabled):active, .btn-success:not(:disabled):not(.disabled).active,
.show > .btn-success.dropdown-toggle {
  color: #fff;
  background-color: #1e7e34;
  border-color: #1c7430;
}
bootstrap4.css
.btn-info {
  color: #fff;
  background-color: #17a2b8;
  border-color: #17a2b8;
}
bootstrap4.css
.btn-info:hover {
  color: #fff;
  background-color: #138496;
  border-color: #117a8b;
}
bootstrap4.css
.btn-info.disabled, .btn-info:disabled {
  color: #fff;
  background-color: #17a2b8;
  border-color: #17a2b8;
}
bootstrap4.css
.btn-info:not(:disabled):not(.disabled):active, .btn-info:not(:disabled):not(.disabled).active,
.show > .btn-info.dropdown-toggle {
  color: #fff;
  background-color: #117a8b;
  border-color: #10707f;
}
bootstrap4.css
.btn-warning {
  color: #212529;
  background-color: #ffc107;
  border-color: #ffc107;
}
bootstrap4.css
.btn-warning:hover {
  color: #212529;
  background-color: #e0a800;
  border-color: #d39e00;
}
bootstrap4.css
.btn-warning.disabled, .btn-warning:disabled {
  color: #212529;
  background-color: #ffc107;
  border-color: #ffc107;
}
bootstrap4.css
.btn-warning:not(:disabled):not(.disabled):active, .btn-warning:not(:disabled):not(.disabled).active,
.show > .btn-warning.dropdown-toggle {
  color: #212529;
  background-color: #d39e00;
  border-color: #c69500;
}
bootstrap4.css
.btn-danger {
  color: #fff;
  background-color: #dc3545;
  border-color: #dc3545;
}
bootstrap4.css
.btn-danger:hover {
  color: #fff;
  background-color: #c82333;
  border-color: #bd2130;
}
bootstrap4.css
.btn-danger.disabled, .btn-danger:disabled {
  color: #fff;
  background-color: #dc3545;
  border-color: #dc3545;
}
bootstrap4.css
.btn-danger:not(:disabled):not(.disabled):active, .btn-danger:not(:disabled):not(.disabled).active,
.show > .btn-danger.dropdown-toggle {
  color: #fff;
  background-color: #bd2130;
  border-color: #b21f2d;
}
bootstrap4.css
.btn-light {
  color: #212529;
  background-color: #f8f9fa;
  border-color: #f8f9fa;
}
bootstrap4.css
.btn-light:hover {
  color: #212529;
  background-color: #e2e6ea;
  border-color: #dae0e5;
}
bootstrap4.css
.btn-light.disabled, .btn-light:disabled {
  color: #212529;
  background-color: #f8f9fa;
  border-color: #f8f9fa;
}
bootstrap4.css
.btn-light:not(:disabled):not(.disabled):active, .btn-light:not(:disabled):not(.disabled).active,
.show > .btn-light.dropdown-toggle {
  color: #212529;
  background-color: #dae0e5;
  border-color: #d3d9df;
}
bootstrap4.css
.btn-dark {
  color: #fff;
  background-color: #343a40;
  border-color: #343a40;
}
bootstrap4.css
.btn-dark:hover {
  color: #fff;
  background-color: #23272b;
  border-color: #1d2124;
}
bootstrap4.css
.btn-dark.disabled, .btn-dark:disabled {
  color: #fff;
  background-color: #343a40;
  border-color: #343a40;
}
bootstrap4.css
.btn-dark:not(:disabled):not(.disabled):active, .btn-dark:not(:disabled):not(.disabled).active,
.show > .btn-dark.dropdown-toggle {
  color: #fff;
  background-color: #1d2124;
  border-color: #171a1d;
}
bootstrap4.css
.btn-outline-primary {
  color: #007bff;
  border-color: #007bff;
}
bootstrap4.css
.btn-outline-primary:hover {
  color: #fff;
  background-color: #007bff;
  border-color: #007bff;
}
bootstrap4.css
.btn-outline-primary:not(:disabled):not(.disabled):active, .btn-outline-primary:not(:disabled):not(.disabled).active,
.show > .btn-outline-primary.dropdown-toggle {
  color: #fff;
  background-color: #007bff;
  border-color: #007bff;
}
bootstrap4.css
.btn-outline-secondary {
  color: #6c757d;
  border-color: #6c757d;
}
bootstrap4.css
.btn-outline-secondary:hover {
  color: #fff;
  background-color: #6c757d;
  border-color: #6c757d;
}
bootstrap4.css
.btn-outline-secondary:not(:disabled):not(.disabled):active, .btn-outline-secondary:not(:disabled):not(.disabled).active,
.show > .btn-outline-secondary.dropdown-toggle {
  color: #fff;
  background-color: #6c757d;
  border-color: #6c757d;
}
bootstrap4.css
.btn-outline-success {
  color: #28a745;
  border-color: #28a745;
}
bootstrap4.css
.btn-outline-success:hover {
  color: #fff;
  background-color: #28a745;
  border-color: #28a745;
}
bootstrap4.css
.btn-outline-success:not(:disabled):not(.disabled):active, .btn-outline-success:not(:disabled):not(.disabled).active,
.show > .btn-outline-success.dropdown-toggle {
  color: #fff;
  background-color: #28a745;
  border-color: #28a745;
}
bootstrap4.css
.btn-outline-info {
  color: #17a2b8;
  border-color: #17a2b8;
}
bootstrap4.css
.btn-outline-info:hover {
  color: #fff;
  background-color: #17a2b8;
  border-color: #17a2b8;
}
bootstrap4.css
.btn-outline-info:not(:disabled):not(.disabled):active, .btn-outline-info:not(:disabled):not(.disabled).active,
.show > .btn-outline-info.dropdown-toggle {
  color: #fff;
  background-color: #17a2b8;
  border-color: #17a2b8;
}
bootstrap4.css
.btn-outline-warning {
  color: #ffc107;
  border-color: #ffc107;
}
bootstrap4.css
.btn-outline-warning:hover {
  color: #212529;
  background-color: #ffc107;
  border-color: #ffc107;
}
bootstrap4.css
.btn-outline-warning:not(:disabled):not(.disabled):active, .btn-outline-warning:not(:disabled):not(.disabled).active,
.show > .btn-outline-warning.dropdown-toggle {
  color: #212529;
  background-color: #ffc107;
  border-color: #ffc107;
}
bootstrap4.css
.btn-outline-danger {
  color: #dc3545;
  border-color: #dc3545;
}
bootstrap4.css
.btn-outline-danger:hover {
  color: #fff;
  background-color: #dc3545;
  border-color: #dc3545;
}
bootstrap4.css
.btn-outline-danger:not(:disabled):not(.disabled):active, .btn-outline-danger:not(:disabled):not(.disabled).active,
.show > .btn-outline-danger.dropdown-toggle {
  color: #fff;
  background-color: #dc3545;
  border-color: #dc3545;
}
bootstrap4.css
.btn-outline-light {
  color: #f8f9fa;
  border-color: #f8f9fa;
}
bootstrap4.css
.btn-outline-light:hover {
  color: #212529;
  background-color: #f8f9fa;
  border-color: #f8f9fa;
}
bootstrap4.css
.btn-outline-light:not(:disabled):not(.disabled):active, .btn-outline-light:not(:disabled):not(.disabled).active,
.show > .btn-outline-light.dropdown-toggle {
  color: #212529;
  background-color: #f8f9fa;
  border-color: #f8f9fa;
}
bootstrap4.css
.btn-outline-dark {
  color: #343a40;
  border-color: #343a40;
}
bootstrap4.css
.btn-outline-dark:hover {
  color: #fff;
  background-color: #343a40;
  border-color: #343a40;
}
bootstrap4.css
.btn-outline-dark:not(:disabled):not(.disabled):active, .btn-outline-dark:not(:disabled):not(.disabled).active,
.show > .btn-outline-dark.dropdown-toggle {
  color: #fff;
  background-color: #343a40;
  border-color: #343a40;
}
bootstrap4.css
.btn-lg, .btn-group-lg > .btn {
  padding: 0.5rem 1rem;
  font-size: 1.25rem;
  line-height: 1.5;
  border-radius: 0.3rem;
}
bootstrap4.css
.btn-sm, .btn-group-sm > .btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  border-radius: 0.2rem;
}
bootstrap4.css
.dropdown-toggle::after {
  display: inline-block;
  margin-left: 0.255em;
  vertical-align: 0.255em;
  content: "";
  border-top: 0.3em solid;
  border-right: 0.3em solid transparent;
  border-bottom: 0;
  border-left: 0.3em solid transparent;
}
bootstrap4.css
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  float: left;
  min-width: 10rem;
  padding: 0.5rem 0;
  margin: 0.125rem 0 0;
  font-size: 1rem;
  color: #212529;
  text-align: left;
  list-style: none;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 0.25rem;
}
bootstrap4.css
.dropup .dropdown-toggle::after {
  display: inline-block;
  margin-left: 0.255em;
  vertical-align: 0.255em;
  content: "";
  border-top: 0;
  border-right: 0.3em solid transparent;
  border-bottom: 0.3em solid;
  border-left: 0.3em solid transparent;
}
bootstrap4.css
.dropright .dropdown-toggle::after {
  display: inline-block;
  margin-left: 0.255em;
  vertical-align: 0.255em;
  content: "";
  border-top: 0.3em solid transparent;
  border-right: 0;
  border-bottom: 0.3em solid transparent;
  border-left: 0.3em solid;
}
bootstrap4.css
.dropleft .dropdown-toggle::before {
  display: inline-block;
  margin-right: 0.255em;
  vertical-align: 0.255em;
  content: "";
  border-top: 0.3em solid transparent;
  border-right: 0.3em solid;
  border-bottom: 0.3em solid transparent;
}
bootstrap4.css
.dropdown-divider {
  height: 0;
  margin: 0.5rem 0;
  overflow: hidden;
  border-top: 1px solid #e9ecef;
}
bootstrap4.css
.dropdown-item {
  display: block;
  width: 100%;
  padding: 0.25rem 1.5rem;
  clear: both;
  font-weight: 400;
  color: #212529;
  text-align: inherit;
  white-space: nowrap;
  background-color: transparent;
  border: 0;
}
bootstrap4.css
.btn-group > .btn:not(:last-child):not(.dropdown-toggle),
.btn-group > .btn-group:not(:last-child) > .btn {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
bootstrap4.css
.btn-group > .btn:not(:first-child),
.btn-group > .btn-group:not(:first-child) > .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
bootstrap4.css
.btn-group-vertical > .btn:not(:last-child):not(.dropdown-toggle),
.btn-group-vertical > .btn-group:not(:last-child) > .btn {
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
bootstrap4.css
.btn-group-vertical > .btn:not(:first-child),
.btn-group-vertical > .btn-group:not(:first-child) > .btn {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
bootstrap4.css
.input-group > .form-control:not(:last-child),
.input-group > .custom-select:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
bootstrap4.css
.input-group > .form-control:not(:first-child),
.input-group > .custom-select:not(:first-child) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
bootstrap4.css
.input-group > .custom-file:not(:last-child) .custom-file-label,
.input-group > .custom-file:not(:last-child) .custom-file-label::after {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
bootstrap4.css
.input-group > .custom-file:not(:first-child) .custom-file-label {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
bootstrap4.css
.input-group-text {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  padding: 0.375rem 0.75rem;
  margin-bottom: 0;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  text-align: center;
  white-space: nowrap;
  background-color: #e9ecef;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
}
bootstrap4.css
.input-group-lg > .form-control,
.input-group-lg > .custom-select,
.input-group-lg > .input-group-prepend > .input-group-text,
.input-group-lg > .input-group-append > .input-group-text,
.input-group-lg > .input-group-prepend > .btn,
.input-group-lg > .input-group-append > .btn {
  padding: 0.5rem 1rem;
  font-size: 1.25rem;
  line-height: 1.5;
  border-radius: 0.3rem;
}
bootstrap4.css
.input-group-sm > .form-control,
.input-group-sm > .custom-select,
.input-group-sm > .input-group-prepend > .input-group-text,
.input-group-sm > .input-group-append > .input-group-text,
.input-group-sm > .input-group-prepend > .btn,
.input-group-sm > .input-group-append > .btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  border-radius: 0.2rem;
}
bootstrap4.css
.input-group > .input-group-prepend > .btn,
.input-group > .input-group-prepend > .input-group-text,
.input-group > .input-group-append:not(:last-child) > .btn,
.input-group > .input-group-append:not(:last-child) > .input-group-text,
.input-group > .input-group-append:last-child > .btn:not(:last-child):not(.dropdown-toggle),
.input-group > .input-group-append:last-child > .input-group-text:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
bootstrap4.css
.input-group > .input-group-append > .btn,
.input-group > .input-group-append > .input-group-text,
.input-group > .input-group-prepend:not(:first-child) > .btn,
.input-group > .input-group-prepend:not(:first-child) > .input-group-text,
.input-group > .input-group-prepend:first-child > .btn:not(:first-child),
.input-group > .input-group-prepend:first-child > .input-group-text:not(:first-child) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
bootstrap4.css
.custom-control-input:checked ~ .custom-control-label::before {
  color: #fff;
  border-color: #007bff;
  background-color: #007bff;
}
bootstrap4.css
.custom-control-input:focus:not(:checked) ~ .custom-control-label::before {
  border-color: #80bdff;
}
bootstrap4.css
.custom-control-input:not(:disabled):active ~ .custom-control-label::before {
  color: #fff;
  background-color: #b3d7ff;
  border-color: #b3d7ff;
}
bootstrap4.css
.custom-control-label::before {
  position: absolute;
  top: 0.25rem;
  left: -1.5rem;
  display: block;
  width: 1rem;
  height: 1rem;
  pointer-events: none;
  content: "";
  background-color: #fff;
  border: #adb5bd solid 1px;
}
bootstrap4.css
.custom-checkbox .custom-control-label::before {
  border-radius: 0.25rem;
}
bootstrap4.css
.custom-checkbox .custom-control-input:indeterminate ~ .custom-control-label::before {
  border-color: #007bff;
  background-color: #007bff;
}
bootstrap4.css
.custom-radio .custom-control-label::before {
  border-radius: 50%;
}
bootstrap4.css
.custom-switch .custom-control-label::before {
  left: -2.25rem;
  width: 1.75rem;
  pointer-events: all;
  border-radius: 0.5rem;
}
bootstrap4.css
.custom-switch .custom-control-label::after {
  top: calc(0.25rem + 2px);
  left: calc(-2.25rem + 2px);
  width: calc(1rem - 4px);
  height: calc(1rem - 4px);
  background-color: #adb5bd;
  border-radius: 0.5rem;
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, -webkit-transform 0.15s ease-in-out;
  transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  transition: transform 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out, -webkit-transform 0.15s ease-in-out;
}
bootstrap4.css
.custom-select:focus {
  border-color: #80bdff;
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
bootstrap4.css
.custom-file-input:focus ~ .custom-file-label {
  border-color: #80bdff;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
bootstrap4.css
.custom-file-label {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1;
  height: calc(1.5em + 0.75rem + 2px);
  padding: 0.375rem 0.75rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
}
bootstrap4.css
.custom-file-label::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  display: block;
  height: calc(1.5em + 0.75rem);
  padding: 0.375rem 0.75rem;
  line-height: 1.5;
  color: #495057;
  content: "Browse";
  background-color: #e9ecef;
  border-left: inherit;
  border-radius: 0 0.25rem 0.25rem 0;
}
bootstrap4.css
.custom-range::-moz-focus-outer {
  border: 0;
}
bootstrap4.css
.custom-range::-webkit-slider-thumb {
  width: 1rem;
  height: 1rem;
  margin-top: -0.25rem;
  background-color: #007bff;
  border: 0;
  border-radius: 1rem;
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  -webkit-appearance: none;
  appearance: none;
}
bootstrap4.css
.custom-range::-webkit-slider-runnable-track {
  width: 100%;
  height: 0.5rem;
  color: transparent;
  cursor: pointer;
  background-color: #dee2e6;
  border-color: transparent;
  border-radius: 1rem;
}
bootstrap4.css
.custom-range::-moz-range-thumb {
  width: 1rem;
  height: 1rem;
  background-color: #007bff;
  border: 0;
  border-radius: 1rem;
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  -moz-appearance: none;
  appearance: none;
}
bootstrap4.css
.custom-range::-moz-range-track {
  width: 100%;
  height: 0.5rem;
  color: transparent;
  cursor: pointer;
  background-color: #dee2e6;
  border-color: transparent;
  border-radius: 1rem;
}
bootstrap4.css
.custom-range::-ms-thumb {
  width: 1rem;
  height: 1rem;
  margin-top: 0;
  margin-right: 0.2rem;
  margin-left: 0.2rem;
  background-color: #007bff;
  border: 0;
  border-radius: 1rem;
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  appearance: none;
}
bootstrap4.css
.custom-range::-ms-track {
  width: 100%;
  height: 0.5rem;
  color: transparent;
  cursor: pointer;
  background-color: transparent;
  border-color: transparent;
  border-width: 0.5rem;
}
bootstrap4.css
.custom-range::-ms-fill-lower {
  background-color: #dee2e6;
  border-radius: 1rem;
}
bootstrap4.css
.custom-range::-ms-fill-upper {
  margin-right: 15px;
  background-color: #dee2e6;
  border-radius: 1rem;
}
bootstrap4.css
.custom-control-label::before,
.custom-file-label,
.custom-select {
  transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
bootstrap4.css
.nav-tabs {
  border-bottom: 1px solid #dee2e6;
}
bootstrap4.css
.nav-tabs .nav-link {
  border: 1px solid transparent;
  border-top-left-radius: 0.25rem;
  border-top-right-radius: 0.25rem;
}
bootstrap4.css
.nav-tabs .nav-link:hover, .nav-tabs .nav-link:focus {
  border-color: #e9ecef #e9ecef #dee2e6;
}
bootstrap4.css
.nav-tabs .nav-link.disabled {
  color: #6c757d;
  background-color: transparent;
  border-color: transparent;
}
bootstrap4.css
.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
  color: #495057;
  background-color: #fff;
  border-color: #dee2e6 #dee2e6 #fff;
}
bootstrap4.css
.nav-tabs .dropdown-menu {
  margin-top: -1px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
bootstrap4.css
.nav-pills .nav-link {
  border-radius: 0.25rem;
}
bootstrap4.css
.navbar-toggler {
  padding: 0.25rem 0.75rem;
  font-size: 1.25rem;
  line-height: 1;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: 0.25rem;
}
bootstrap4.css
.navbar-light .navbar-toggler {
  color: rgba(0, 0, 0, 0.5);
  border-color: rgba(0, 0, 0, 0.1);
}
bootstrap4.css
.navbar-dark .navbar-toggler {
  color: rgba(255, 255, 255, 0.5);
  border-color: rgba(255, 255, 255, 0.1);
}
bootstrap4.css
.card {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: #fff;
  background-clip: border-box;
  border: 1px solid rgba(0, 0, 0, 0.125);
  border-radius: 0.25rem;
}
bootstrap4.css
.card > .list-group:first-child .list-group-item:first-child {
  border-top-left-radius: 0.25rem;
  border-top-right-radius: 0.25rem;
}
bootstrap4.css
.card > .list-group:last-child .list-group-item:last-child {
  border-bottom-right-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}
bootstrap4.css
.card-header {
  padding: 0.75rem 1.25rem;
  margin-bottom: 0;
  background-color: rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}
bootstrap4.css
.card-header:first-child {
  border-radius: calc(0.25rem - 1px) calc(0.25rem - 1px) 0 0;
}
bootstrap4.css
.card-header + .list-group .list-group-item:first-child {
  border-top: 0;
}
bootstrap4.css
.card-footer {
  padding: 0.75rem 1.25rem;
  background-color: rgba(0, 0, 0, 0.03);
  border-top: 1px solid rgba(0, 0, 0, 0.125);
}
bootstrap4.css
.card-footer:last-child {
  border-radius: 0 0 calc(0.25rem - 1px) calc(0.25rem - 1px);
}
bootstrap4.css
.card-header-tabs {
  margin-right: -0.625rem;
  margin-bottom: -0.75rem;
  margin-left: -0.625rem;
  border-bottom: 0;
}
bootstrap4.css
.card-img {
  width: 100%;
  border-radius: calc(0.25rem - 1px);
}
bootstrap4.css
.card-img-top {
  width: 100%;
  border-top-left-radius: calc(0.25rem - 1px);
  border-top-right-radius: calc(0.25rem - 1px);
}
bootstrap4.css
.card-img-bottom {
  width: 100%;
  border-bottom-right-radius: calc(0.25rem - 1px);
  border-bottom-left-radius: calc(0.25rem - 1px);
}
bootstrap4.css
@media (min-width: 576px) {
  .card-group {
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
  }
  .card-group > .card {
    -ms-flex: 1 0 0%;
    flex: 1 0 0%;
    margin-bottom: 0;
  }
  .card-group > .card + .card {
    margin-left: 0;
    border-left: 0;
  }
  .card-group > .card:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
  }
  .card-group > .card:not(:last-child) .card-img-top,
  .card-group > .card:not(:last-child) .card-header {
    border-top-right-radius: 0;
  }
  .card-group > .card:not(:last-child) .card-img-bottom,
  .card-group > .card:not(:last-child) .card-footer {
    border-bottom-right-radius: 0;
  }
  .card-group > .card:not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
  }
  .card-group >
bootstrap4.css
.accordion > .card:not(:first-of-type) .card-header:first-child {
  border-radius: 0;
}
bootstrap4.css
.accordion > .card:not(:first-of-type):not(:last-of-type) {
  border-bottom: 0;
  border-radius: 0;
}
bootstrap4.css
.accordion > .card:first-of-type {
  border-bottom: 0;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
bootstrap4.css
.accordion > .card:last-of-type {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
bootstrap4.css
.breadcrumb {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  list-style: none;
  background-color: #e9ecef;
  border-radius: 0.25rem;
}
bootstrap4.css
.pagination {
  display: -ms-flexbox;
  display: flex;
  padding-left: 0;
  list-style: none;
  border-radius: 0.25rem;
}
bootstrap4.css
.page-link {
  position: relative;
  display: block;
  padding: 0.5rem 0.75rem;
  margin-left: -1px;
  line-height: 1.25;
  color: #007bff;
  background-color: #fff;
  border: 1px solid #dee2e6;
}
bootstrap4.css
.page-link:hover {
  z-index: 2;
  color: #0056b3;
  text-decoration: none;
  background-color: #e9ecef;
  border-color: #dee2e6;
}
bootstrap4.css
.page-item:first-child .page-link {
  margin-left: 0;
  border-top-left-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}
bootstrap4.css
.page-item:last-child .page-link {
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
}
bootstrap4.css
.page-item.active .page-link {
  z-index: 1;
  color: #fff;
  background-color: #007bff;
  border-color: #007bff;
}
bootstrap4.css
.page-item.disabled .page-link {
  color: #6c757d;
  pointer-events: none;
  cursor: auto;
  background-color: #fff;
  border-color: #dee2e6;
}
bootstrap4.css
.pagination-lg .page-item:first-child .page-link {
  border-top-left-radius: 0.3rem;
  border-bottom-left-radius: 0.3rem;
}
bootstrap4.css
.pagination-lg .page-item:last-child .page-link {
  border-top-right-radius: 0.3rem;
  border-bottom-right-radius: 0.3rem;
}
bootstrap4.css
.pagination-sm .page-item:first-child .page-link {
  border-top-left-radius: 0.2rem;
  border-bottom-left-radius: 0.2rem;
}
bootstrap4.css
.pagination-sm .page-item:last-child .page-link {
  border-top-right-radius: 0.2rem;
  border-bottom-right-radius: 0.2rem;
}
bootstrap4.css
.badge {
  display: inline-block;
  padding: 0.25em 0.4em;
  font-size: 75%;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: 0.25rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
bootstrap4.css
.badge-pill {
  padding-right: 0.6em;
  padding-left: 0.6em;
  border-radius: 10rem;
}
bootstrap4.css
.jumbotron {
  padding: 2rem 1rem;
  margin-bottom: 2rem;
  background-color: #e9ecef;
  border-radius: 0.3rem;
}
bootstrap4.css
.jumbotron-fluid {
  padding-right: 0;
  padding-left: 0;
  border-radius: 0;
}
bootstrap4.css
.alert {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
}
bootstrap4.css
.alert-primary {
  color: #004085;
  background-color: #cce5ff;
  border-color: #b8daff;
}
bootstrap4.css
.alert-primary hr {
  border-top-color: #9fcdff;
}
bootstrap4.css
.alert-secondary {
  color: #383d41;
  background-color: #e2e3e5;
  border-color: #d6d8db;
}
bootstrap4.css
.alert-secondary hr {
  border-top-color: #c8cbcf;
}
bootstrap4.css
.alert-success {
  color: #155724;
  background-color: #d4edda;
  border-color: #c3e6cb;
}
bootstrap4.css
.alert-success hr {
  border-top-color: #b1dfbb;
}
bootstrap4.css
.alert-info {
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}
bootstrap4.css
.alert-info hr {
  border-top-color: #abdde5;
}
bootstrap4.css
.alert-warning {
  color: #856404;
  background-color: #fff3cd;
  border-color: #ffeeba;
}
bootstrap4.css
.alert-warning hr {
  border-top-color: #ffe8a1;
}
bootstrap4.css
.alert-danger {
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;
}
bootstrap4.css
.alert-danger hr {
  border-top-color: #f1b0b7;
}
bootstrap4.css
.alert-light {
  color: #818182;
  background-color: #fefefe;
  border-color: #fdfdfe;
}
bootstrap4.css
.alert-light hr {
  border-top-color: #ececf6;
}
bootstrap4.css
.alert-dark {
  color: #1b1e21;
  background-color: #d6d8d9;
  border-color: #c6c8ca;
}
bootstrap4.css
.alert-dark hr {
  border-top-color: #b9bbbe;
}
bootstrap4.css
.progress {
  display: -ms-flexbox;
  display: flex;
  height: 1rem;
  overflow: hidden;
  font-size: 0.75rem;
  background-color: #e9ecef;
  border-radius: 0.25rem;
}
bootstrap4.css
.list-group-item {
  position: relative;
  display: block;
  padding: 0.75rem 1.25rem;
  margin-bottom: -1px;
  background-color: #fff;
  border: 1px solid rgba(0, 0, 0, 0.125);
}
bootstrap4.css
.list-group-item:first-child {
  border-top-left-radius: 0.25rem;
  border-top-right-radius: 0.25rem;
}
bootstrap4.css
.list-group-item:last-child {
  margin-bottom: 0;
  border-bottom-right-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
}
bootstrap4.css
.list-group-item.active {
  z-index: 2;
  color: #fff;
  background-color: #007bff;
  border-color: #007bff;
}
bootstrap4.css
.list-group-horizontal .list-group-item:first-child {
  border-top-left-radius: 0.25rem;
  border-bottom-left-radius: 0.25rem;
  border-top-right-radius: 0;
}
bootstrap4.css
.list-group-horizontal .list-group-item:last-child {
  margin-right: 0;
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
  border-bottom-left-radius: 0;
}
bootstrap4.css
@media (min-width: 576px) {
  .list-group-horizontal-sm {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .list-group-horizontal-sm .list-group-item {
    margin-right: -1px;
    margin-bottom: 0;
  }
  .list-group-horizontal-sm .list-group-item:first-child {
    border-top-left-radius: 0.25rem;
    border-bottom-left-radius: 0.25rem;
    border-top-right-radius: 0;
  }
  .list-group-horizontal-sm .list-group-item:last-child {
    margin-right: 0;
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
    border-bottom-left-radius: 0;
  }
}
bootstrap4.css
@media (min-width: 768px) {
  .list-group-horizontal-md {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .list-group-horizontal-md .list-group-item {
    margin-right: -1px;
    margin-bottom: 0;
  }
  .list-group-horizontal-md .list-group-item:first-child {
    border-top-left-radius: 0.25rem;
    border-bottom-left-radius: 0.25rem;
    border-top-right-radius: 0;
  }
  .list-group-horizontal-md .list-group-item:last-child {
    margin-right: 0;
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
    border-bottom-left-radius: 0;
  }
}
bootstrap4.css
@media (min-width: 992px) {
  .list-group-horizontal-lg {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .list-group-horizontal-lg .list-group-item {
    margin-right: -1px;
    margin-bottom: 0;
  }
  .list-group-horizontal-lg .list-group-item:first-child {
    border-top-left-radius: 0.25rem;
    border-bottom-left-radius: 0.25rem;
    border-top-right-radius: 0;
  }
  .list-group-horizontal-lg .list-group-item:last-child {
    margin-right: 0;
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
    border-bottom-left-radius: 0;
  }
}
bootstrap4.css
@media (min-width: 1200px) {
  .list-group-horizontal-xl {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .list-group-horizontal-xl .list-group-item {
    margin-right: -1px;
    margin-bottom: 0;
  }
  .list-group-horizontal-xl .list-group-item:first-child {
    border-top-left-radius: 0.25rem;
    border-bottom-left-radius: 0.25rem;
    border-top-right-radius: 0;
  }
  .list-group-horizontal-xl .list-group-item:last-child {
    margin-right: 0;
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
    border-bottom-left-radius: 0;
  }
}
bootstrap4.css
.list-group-flush .list-group-item {
  border-right: 0;
  border-left: 0;
  border-radius: 0;
}
bootstrap4.css
.list-group-flush:first-child .list-group-item:first-child {
  border-top: 0;
}
bootstrap4.css
.list-group-flush:last-child .list-group-item:last-child {
  margin-bottom: 0;
  border-bottom: 0;
}
bootstrap4.css
.list-group-item-primary.list-group-item-action.active {
  color: #fff;
  background-color: #004085;
  border-color: #004085;
}
bootstrap4.css
.list-group-item-secondary.list-group-item-action.active {
  color: #fff;
  background-color: #383d41;
  border-color: #383d41;
}
bootstrap4.css
.list-group-item-success.list-group-item-action.active {
  color: #fff;
  background-color: #155724;
  border-color: #155724;
}
bootstrap4.css
.list-group-item-info.list-group-item-action.active {
  color: #fff;
  background-color: #0c5460;
  border-color: #0c5460;
}
bootstrap4.css
.list-group-item-warning.list-group-item-action.active {
  color: #fff;
  background-color: #856404;
  border-color: #856404;
}
bootstrap4.css
.list-group-item-danger.list-group-item-action.active {
  color: #fff;
  background-color: #721c24;
  border-color: #721c24;
}
bootstrap4.css
.list-group-item-light.list-group-item-action.active {
  color: #fff;
  background-color: #818182;
  border-color: #818182;
}
bootstrap4.css
.list-group-item-dark.list-group-item-action.active {
  color: #fff;
  background-color: #1b1e21;
  border-color: #1b1e21;
}
bootstrap4.css
button.close {
  padding: 0;
  background-color: transparent;
  border: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
bootstrap4.css
.toast {
  max-width: 350px;
  overflow: hidden;
  font-size: 0.875rem;
  background-color: rgba(255, 255, 255, 0.85);
  background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  border-radius: 0.25rem;
}
bootstrap4.css
.toast-header {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  padding: 0.25rem 0.75rem;
  color: #6c757d;
  background-color: rgba(255, 255, 255, 0.85);
  background-clip: padding-box;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
bootstrap4.css
.modal-content {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
  flex-direction: column;
  width: 100%;
  pointer-events: auto;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 0.3rem;
  outline: 0;
}
bootstrap4.css
.modal-header {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: start;
  align-items: flex-start;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 1rem 1rem;
  border-bottom: 1px solid #dee2e6;
  border-top-left-radius: 0.3rem;
  border-top-right-radius: 0.3rem;
}
bootstrap4.css
.modal-footer {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: end;
  justify-content: flex-end;
  padding: 1rem;
  border-top: 1px solid #dee2e6;
  border-bottom-right-radius: 0.3rem;
  border-bottom-left-radius: 0.3rem;
}
bootstrap4.css
.tooltip .arrow::before {
  position: absolute;
  content: "";
  border-color: transparent;
  border-style: solid;
}
bootstrap4.css
.bs-tooltip-top .arrow::before, .bs-tooltip-auto[x-placement^="top"] .arrow::before {
  top: 0;
  border-width: 0.4rem 0.4rem 0;
  border-top-color: #000;
}
bootstrap4.css
.bs-tooltip-right .arrow::before, .bs-tooltip-auto[x-placement^="right"] .arrow::before {
  right: 0;
  border-width: 0.4rem 0.4rem 0.4rem 0;
  border-right-color: #000;
}
bootstrap4.css
.bs-tooltip-bottom .arrow::before, .bs-tooltip-auto[x-placement^="bottom"] .arrow::before {
  bottom: 0;
  border-width: 0 0.4rem 0.4rem;
  border-bottom-color: #000;
}
bootstrap4.css
.bs-tooltip-left .arrow::before, .bs-tooltip-auto[x-placement^="left"] .arrow::before {
  left: 0;
  border-width: 0.4rem 0 0.4rem 0.4rem;
  border-left-color: #000;
}
bootstrap4.css
.tooltip-inner {
  max-width: 200px;
  padding: 0.25rem 0.5rem;
  color: #fff;
  text-align: center;
  background-color: #000;
  border-radius: 0.25rem;
}
bootstrap4.css
.popover {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1060;
  display: block;
  max-width: 276px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  font-style: normal;
  font-weight: 400;
  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;
}
bootstrap4.css
.popover .arrow::before, .popover .arrow::after {
  position: absolute;
  display: block;
  content: "";
  border-color: transparent;
  border-style: solid;
}
bootstrap4.css
.bs-popover-top > .arrow::before, .bs-popover-auto[x-placement^="top"] > .arrow::before {
  bottom: 0;
  border-width: 0.5rem 0.5rem 0;
  border-top-color: rgba(0, 0, 0, 0.25);
}
bootstrap4.css
.bs-popover-top > .arrow::after, .bs-popover-auto[x-placement^="top"] > .arrow::after {
  bottom: 1px;
  border-width: 0.5rem 0.5rem 0;
  border-top-color: #fff;
}
bootstrap4.css
.bs-popover-right > .arrow::before, .bs-popover-auto[x-placement^="right"] > .arrow::before {
  left: 0;
  border-width: 0.5rem 0.5rem 0.5rem 0;
  border-right-color: rgba(0, 0, 0, 0.25);
}
bootstrap4.css
.bs-popover-right > .arrow::after, .bs-popover-auto[x-placement^="right"] > .arrow::after {
  left: 1px;
  border-width: 0.5rem 0.5rem 0.5rem 0;
  border-right-color: #fff;
}
bootstrap4.css
.bs-popover-bottom > .arrow::before, .bs-popover-auto[x-placement^="bottom"] > .arrow::before {
  top: 0;
  border-width: 0 0.5rem 0.5rem 0.5rem;
  border-bottom-color: rgba(0, 0, 0, 0.25);
}
bootstrap4.css
.bs-popover-bottom > .arrow::after, .bs-popover-auto[x-placement^="bottom"] > .arrow::after {
  top: 1px;
  border-width: 0 0.5rem 0.5rem 0.5rem;
  border-bottom-color: #fff;
}
bootstrap4.css
.bs-popover-bottom .popover-header::before, .bs-popover-auto[x-placement^="bottom"] .popover-header::before {
  position: absolute;
  top: 0;
  left: 50%;
  display: block;
  width: 1rem;
  margin-left: -0.5rem;
  content: "";
  border-bottom: 1px solid #f7f7f7;
}
bootstrap4.css
.bs-popover-left > .arrow::before, .bs-popover-auto[x-placement^="left"] > .arrow::before {
  right: 0;
  border-width: 0.5rem 0 0.5rem 0.5rem;
  border-left-color: rgba(0, 0, 0, 0.25);
}
bootstrap4.css
.bs-popover-left > .arrow::after, .bs-popover-auto[x-placement^="left"] > .arrow::after {
  right: 1px;
  border-width: 0.5rem 0 0.5rem 0.5rem;
  border-left-color: #fff;
}
bootstrap4.css
.popover-header {
  padding: 0.5rem 0.75rem;
  margin-bottom: 0;
  font-size: 1rem;
  background-color: #f7f7f7;
  border-bottom: 1px solid #ebebeb;
  border-top-left-radius: calc(0.3rem - 1px);
  border-top-right-radius: calc(0.3rem - 1px);
}
bootstrap4.css
.carousel-indicators li {
  box-sizing: content-box;
  -ms-flex: 0 1 auto;
  flex: 0 1 auto;
  width: 30px;
  height: 3px;
  margin-right: 3px;
  margin-left: 3px;
  text-indent: -999px;
  cursor: pointer;
  background-color: #fff;
  background-clip: padding-box;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  opacity: .5;
  transition: opacity 0.6s ease;
}
bootstrap4.css
@-webkit-keyframes spinner-border {
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
bootstrap4.css
@keyframes spinner-border {
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
bootstrap4.css
.spinner-border {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: text-bottom;
  border: 0.25em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  -webkit-animation: spinner-border .75s linear infinite;
  animation: spinner-border .75s linear infinite;
}
bootstrap4.css
.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.2em;
}
bootstrap4.css
.spinner-grow {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: text-bottom;
  background-color: currentColor;
  border-radius: 50%;
  opacity: 0;
  -webkit-animation: spinner-grow .75s linear infinite;
  animation: spinner-grow .75s linear infinite;
}
bootstrap4.css
.border {
  border: 1px solid #dee2e6 !important;
}
bootstrap4.css
.border-top {
  border-top: 1px solid #dee2e6 !important;
}
bootstrap4.css
.border-right {
  border-right: 1px solid #dee2e6 !important;
}
bootstrap4.css
.border-bottom {
  border-bottom: 1px solid #dee2e6 !important;
}
bootstrap4.css
.border-left {
  border-left: 1px solid #dee2e6 !important;
}
bootstrap4.css
.border-0 {
  border: 0 !important;
}
bootstrap4.css
.border-top-0 {
  border-top: 0 !important;
}
bootstrap4.css
.border-right-0 {
  border-right: 0 !important;
}
bootstrap4.css
.border-bottom-0 {
  border-bottom: 0 !important;
}
bootstrap4.css
.border-left-0 {
  border-left: 0 !important;
}
bootstrap4.css
.border-primary {
  border-color: #007bff !important;
}
bootstrap4.css
.border-secondary {
  border-color: #6c757d !important;
}
bootstrap4.css
.border-success {
  border-color: #28a745 !important;
}
bootstrap4.css
.border-info {
  border-color: #17a2b8 !important;
}
bootstrap4.css
.border-warning {
  border-color: #ffc107 !important;
}
bootstrap4.css
.border-danger {
  border-color: #dc3545 !important;
}
bootstrap4.css
.border-light {
  border-color: #f8f9fa !important;
}
bootstrap4.css
.border-dark {
  border-color: #343a40 !important;
}
bootstrap4.css
.border-white {
  border-color: #fff !important;
}
bootstrap4.css
.rounded-sm {
  border-radius: 0.2rem !important;
}
bootstrap4.css
.rounded {
  border-radius: 0.25rem !important;
}
bootstrap4.css
.rounded-top {
  border-top-left-radius: 0.25rem !important;
  border-top-right-radius: 0.25rem !important;
}
bootstrap4.css
.rounded-right {
  border-top-right-radius: 0.25rem !important;
  border-bottom-right-radius: 0.25rem !important;
}
bootstrap4.css
.rounded-bottom {
  border-bottom-right-radius: 0.25rem !important;
  border-bottom-left-radius: 0.25rem !important;
}
bootstrap4.css
.rounded-left {
  border-top-left-radius: 0.25rem !important;
  border-bottom-left-radius: 0.25rem !important;
}
bootstrap4.css
.rounded-lg {
  border-radius: 0.3rem !important;
}
bootstrap4.css
.rounded-circle {
  border-radius: 50% !important;
}
bootstrap4.css
.rounded-pill {
  border-radius: 50rem !important;
}
bootstrap4.css
.rounded-0 {
  border-radius: 0 !important;
}
bootstrap4.css
.embed-responsive .embed-responsive-item,
.embed-responsive iframe,
.embed-responsive embed,
.embed-responsive object,
.embed-responsive video {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
bootstrap4.css
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
bootstrap4.css
.text-hide {
  font: 0/0 a;
  color: transparent;
  text-shadow: none;
  background-color: transparent;
  border: 0;
}
bootstrap4.css
@media print {
  *,
  *::before,
  *::after {
    text-shadow: none !important;
    box-shadow: none !important;
  }
  a:not(.btn) {
    text-decoration: underline;
  }
  abbr[title]::after {
    content: " (" attr(title) ")";
  }
  pre {
    white-space: pre-wrap !important;
  }
  pre,
  blockquote {
    border: 1px solid #adb5bd;
    page-break-inside: avoid;
  }
  thead {
    display: table-header-group;
  }
  tr,
  img {
    page-break-inside: avoid;
  }
  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }
  h2,
  h3 {
    page-break-after: avoid;
  }
  @page {
    size: a3;
  }
  body {
    min-width: 992px !important;
  }
  .container {
    min-width: 992px !important;
  }
  .navbar {
    display: none;
  }
  .badge {
    border: 1px solid #000;
  }
  .table {
    border-collapse: co
■カード:card:コンポーネント:カードのボーダー色を変更する

カードのヘッダー

カードのタイトル

カードの内容

カードのヘッダー

カードのタイトル

カードの内容

  <div class="card mb-3" style="max-width: 25rem;">
    <div class="card-header">カードのヘッダー</div>
    <div class="card-body">
      <h4 class="card-title">カードのタイトル</h4>
      <p class="card-text">カードの内容</p>
    </div>
  </div>
  <!-- カード枠のボーダー色:青 border-primary -->
  <div class="card border-primary mb-3" style="max-width: 25rem;">
    <!-- ヘッダーのボーダー色:青 border-primary -->
    <div class="card-header border-primary">カードのヘッダー</div>
    <div class="card-body">
      <h4 class="card-title">カードのタイトル</h4>
      <p class="card-text">カードの内容</p>
    </div>
  </div>
  
■外枠:Border:ユーティリティ:ボーダー色を設定するクラス

border-primary border-secondary border-success border-danger border-warning border-info border-light border-dark border-white
<span class="border border-primary">border-primary</span>
<span class="border border-secondary">border-secondary</span>
<span class="border border-success">border-success</span>
<span class="border border-danger">border-danger</span>
<span class="border border-warning">border-warning</span>
<span class="border border-info">border-info</span>
<span class="border border-light">border-light</span>
<span class="border border-dark">border-dark</span>
<span class="border border-white">border-white</span>
■外枠:Border:ユーティリティ:ボーダーを追加するクラス !important

border border-top border-right border-bottom border-left
<span class="border">border</span><!-- 全辺ボーダー -->
<span class="border-top">border-top</span><!-- 上ボーダー -->
<span class="border-right">border-right</span><!-- 右ボーダー -->
<span class="border-bottom">border-bottom</span><!-- 下ボーダー -->
<span class="border-left">border-left</span><!-- 左ボーダー -->
■外枠:Border:ユーティリティ:ボーダーを削除するクラス

border-0 border-top-0 border-right-0 border-bottom-0 border-left-0
<span class="border border-0">border-0</span><!-- 全ボーダー削除 -->
<span class="border border-top-0">border-top-0</span><!-- 上ボーダー削除 -->
<span class="border border-right-0">border-right-0</span><!-- 右ボーダー削除 -->
<span class="border border-bottom-0">border-bottom-0</span><!-- 下ボーダー削除 -->
<span class="border border-left-0">border-left-0</span><!-- 左ボーダー削除 -->
 
■幅、高さ:Sizing:ユーティリティ:幅を指定するクラスw-25

w-25
w-50
w-75
w-100
  <div class="w-25 border">w-25</div>
  <div class="w-50 border">w-50</div>
  <div class="w-75 border">w-75</div>
  <div class="w-100 border">w-100</div>
■幅、高さ:Sizing:ユーティリティ:高さを指定するクラスh-25

親要素に高さを指定済(height: 200px;)

h-25
h-50
h-75
h-100
  <p class="text-center">親要素に高さを指定済(height: 200px;)</p>
    <div class="h-25 d-inline-block border">h-25</div>
    <div class="h-50 d-inline-block border">h-50</div>
    <div class="h-75 d-inline-block border">h-75</div>
    <div class="h-100 d-inline-block border">h-100</div>
  
■テーブル:table::罫線付きテーブル:table-bordered

タイトル タイトル タイトル タイトル
タイトル データ データ データ
タイトル データ データ データ
タイトル データ データ データ
  <table class="table table-bordered">
    <thead>
      <tr>
        <th scope="col">タイトル</th>
        <th scope="col">タイトル</th>
        <th scope="col">タイトル</th>
        <th scope="col">タイトル</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>タイトル</td>
        <td>データ</td>
        <td>データ</td>
        <td>データ</td>
      </tr>
      <tr>
        <td>タイトル</td>
        <td>データ</td>
        <td>データ</td>
        <td>データ</td>
      </tr>
      <tr>
        <td>タイトル</td>
        <td>データ</td>
        <td>データ</td>
        <td>データ</td>
      </tr>
    </tbody>
  </table>
■テーブル:table::罫線無しテーブル:table-borderless

タイトル タイトル タイトル タイトル
タイトル データ データ データ
タイトル データ データ データ
タイトル データ データ データ
  <table class="table table-borderless">
    <thead>
      <tr>
        <th scope="col">タイトル</th>
        <th scope="col">タイトル</th>
        <th scope="col">タイトル</th>
        <th scope="col">タイトル</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <th scope="row">タイトル</th>
        <td>データ</td>
        <td>データ</td>
        <td>データ</td>
      </tr>
      <tr>
        <th scope="row">タイトル</th>
        <td>データ</td>
        <td>データ</td>
        <td>データ</td>
      </tr>
      <tr>
        <th scope="row">タイトル</th>
        <td>データ</td>
        <td>データ</td>
        <td>データ</td>
      </tr>
    </tbody>
  </table>
■モーダル:modal:垂直方向中央に配置するモーダル

  <div class="container">
    <button type="button" class="btn btn-secondary" data-toggle="modal" data-target="#exampleModal">モーダルボタン</button>
    <div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
      <div class="modal-dialog modal-dialog-centered" role="document">
        
        <div class="modal-content">
          <div class="modal-header">
            <h5 class="modal-title" id="exampleModalLabel">モーダルのタイトル</h5>
            <!-- モーダルの×ボタン -->
            <button type="button" class="close" data-dismiss="modal" aria-label="Close">
             <span aria-hidden="true">×</span>
            </button>
          </div>
          <div class="modal-body">
            モーダルの本文が入ります。
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-secondary" data-dismiss="modal">閉じる</button>
          </div>
        </div>
      </div>
    </div>
  </div>
  
<style>
.row>.col, .row>[class^=col-] {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  background-color: rgba(0, 0, 0, .1);
  border: 1px solid #aaa;
}
</style>