bootstrap4.css
@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}
bootstrap4.css
@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}
bootstrap4.css
@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
}
bootstrap4.css
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .col-sm {
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    -ms-flex-positive: 1;
    flex-grow: 1;
    max-width: 100%;
  }
  .col-sm-auto {
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: auto;
    max-width: 100%;
  }
  .col-sm-1 {
    -ms-flex: 0 0 8.333333%;
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
  }
  .col-sm-2 {
    -ms-flex: 0 0 16.666667%;
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }
  .col-sm-3 {
    -ms-flex: 0 0 25%;
    flex: 0 0 25%;
    max-width: 25%;
  }
  .col-sm-4 {
    -ms-flex: 0 0 33.333333%;
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  .col-sm-5 {
    -ms-flex: 0 0 41.666667%;
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }
  .col-sm-6 {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
bootstrap4.css
@media (min-width: 768px) {
  .col-md {
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    -ms-flex-positive: 1;
    flex-grow: 1;
    max-width: 100%;
  }
  .col-md-auto {
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: auto;
    max-width: 100%;
  }
  .col-md-1 {
    -ms-flex: 0 0 8.333333%;
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
  }
  .col-md-2 {
    -ms-flex: 0 0 16.666667%;
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }
  .col-md-3 {
    -ms-flex: 0 0 25%;
    flex: 0 0 25%;
    max-width: 25%;
  }
  .col-md-4 {
    -ms-flex: 0 0 33.333333%;
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  .col-md-5 {
    -ms-flex: 0 0 41.666667%;
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }
  .col-md-6 {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
bootstrap4.css
@media (min-width: 992px) {
  .col-lg {
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    -ms-flex-positive: 1;
    flex-grow: 1;
    max-width: 100%;
  }
  .col-lg-auto {
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: auto;
    max-width: 100%;
  }
  .col-lg-1 {
    -ms-flex: 0 0 8.333333%;
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
  }
  .col-lg-2 {
    -ms-flex: 0 0 16.666667%;
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }
  .col-lg-3 {
    -ms-flex: 0 0 25%;
    flex: 0 0 25%;
    max-width: 25%;
  }
  .col-lg-4 {
    -ms-flex: 0 0 33.333333%;
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  .col-lg-5 {
    -ms-flex: 0 0 41.666667%;
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }
  .col-lg-6 {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
bootstrap4.css
@media (min-width: 1200px) {
  .col-xl {
    -ms-flex-preferred-size: 0;
    flex-basis: 0;
    -ms-flex-positive: 1;
    flex-grow: 1;
    max-width: 100%;
  }
  .col-xl-auto {
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    width: auto;
    max-width: 100%;
  }
  .col-xl-1 {
    -ms-flex: 0 0 8.333333%;
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
  }
  .col-xl-2 {
    -ms-flex: 0 0 16.666667%;
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }
  .col-xl-3 {
    -ms-flex: 0 0 25%;
    flex: 0 0 25%;
    max-width: 25%;
  }
  .col-xl-4 {
    -ms-flex: 0 0 33.333333%;
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  .col-xl-5 {
    -ms-flex: 0 0 41.666667%;
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }
  .col-xl-6 {
    -ms-flex: 0 0 50%;
    flex: 0 0 50%;
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
@media (prefers-reduced-motion: reduce) {
  .form-control {
    transition: none;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .form-inline label {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-bottom: 0;
  }
  .form-inline .form-group {
    display: -ms-flexbox;
    display: flex;
    -ms-flex: 0 0 auto;
    flex: 0 0 auto;
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    -ms-flex-align: center;
    align-items: center;
    margin-bottom: 0;
  }
  .form-inline .form-control {
    display: inline-block;
    width: auto;
    vertical-align: middle;
  }
  .form-inline .form-control-plaintext {
    display: inline-block;
  }
  .form-inline .input-group,
  .form-inline .custom-select {
    width: auto;
  }
  .form-inline .form-check {
    display: -ms-flexbox;
  
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .fade {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .collapsing {
    transition: none;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .dropdown-menu-sm-left {
    right: auto;
    left: 0;
  }
  .dropdown-menu-sm-right {
    right: 0;
    left: auto;
  }
}
bootstrap4.css
@media (min-width: 768px) {
  .dropdown-menu-md-left {
    right: auto;
    left: 0;
  }
  .dropdown-menu-md-right {
    right: 0;
    left: auto;
  }
}
bootstrap4.css
@media (min-width: 992px) {
  .dropdown-menu-lg-left {
    right: auto;
    left: 0;
  }
  .dropdown-menu-lg-right {
    right: 0;
    left: auto;
  }
}
bootstrap4.css
@media (min-width: 1200px) {
  .dropdown-menu-xl-left {
    right: auto;
    left: 0;
  }
  .dropdown-menu-xl-right {
    right: 0;
    left: auto;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .custom-switch .custom-control-label::after {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .custom-range::-webkit-slider-thumb {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .custom-range::-moz-range-thumb {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .custom-range::-ms-thumb {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .custom-control-label::before,
  .custom-file-label,
  .custom-select {
    transition: none;
  }
}
bootstrap4.css
@media (max-width: 575.98px) {
  .navbar-expand-sm > .container,
  .navbar-expand-sm > .container-fluid {
    padding-right: 0;
    padding-left: 0;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .navbar-expand-sm {
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .navbar-expand-sm .navbar-nav {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .navbar-expand-sm .navbar-nav .dropdown-menu {
    position: absolute;
  }
  .navbar-expand-sm .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
  .navbar-expand-sm > .container,
  .navbar-expand-sm > .container-fluid {
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
  }
  .navbar-expand-sm .navbar-collapse {
    display: -ms-flexbox !important;
    display: flex !important;
    -ms-flex-preferred-size: auto;
    flex-basis: auto;
  }
  .navbar-expand-sm .navbar-toggler {
    display: none;
  }
}
bootstrap4.css
@media (max-width: 767.98px) {
  .navbar-expand-md > .container,
  .navbar-expand-md > .container-fluid {
    padding-right: 0;
    padding-left: 0;
  }
}
bootstrap4.css
@media (min-width: 768px) {
  .navbar-expand-md {
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .navbar-expand-md .navbar-nav {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .navbar-expand-md .navbar-nav .dropdown-menu {
    position: absolute;
  }
  .navbar-expand-md .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
  .navbar-expand-md > .container,
  .navbar-expand-md > .container-fluid {
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
  }
  .navbar-expand-md .navbar-collapse {
    display: -ms-flexbox !important;
    display: flex !important;
    -ms-flex-preferred-size: auto;
    flex-basis: auto;
  }
  .navbar-expand-md .navbar-toggler {
    display: none;
  }
}
bootstrap4.css
@media (max-width: 991.98px) {
  .navbar-expand-lg > .container,
  .navbar-expand-lg > .container-fluid {
    padding-right: 0;
    padding-left: 0;
  }
}
bootstrap4.css
@media (min-width: 992px) {
  .navbar-expand-lg {
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .navbar-expand-lg .navbar-nav {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .navbar-expand-lg .navbar-nav .dropdown-menu {
    position: absolute;
  }
  .navbar-expand-lg .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
  .navbar-expand-lg > .container,
  .navbar-expand-lg > .container-fluid {
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
  }
  .navbar-expand-lg .navbar-collapse {
    display: -ms-flexbox !important;
    display: flex !important;
    -ms-flex-preferred-size: auto;
    flex-basis: auto;
  }
  .navbar-expand-lg .navbar-toggler {
    display: none;
  }
}
bootstrap4.css
@media (max-width: 1199.98px) {
  .navbar-expand-xl > .container,
  .navbar-expand-xl > .container-fluid {
    padding-right: 0;
    padding-left: 0;
  }
}
bootstrap4.css
@media (min-width: 1200px) {
  .navbar-expand-xl {
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }
  .navbar-expand-xl .navbar-nav {
    -ms-flex-direction: row;
    flex-direction: row;
  }
  .navbar-expand-xl .navbar-nav .dropdown-menu {
    position: absolute;
  }
  .navbar-expand-xl .navbar-nav .nav-link {
    padding-right: 0.5rem;
    padding-left: 0.5rem;
  }
  .navbar-expand-xl > .container,
  .navbar-expand-xl > .container-fluid {
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
  }
  .navbar-expand-xl .navbar-collapse {
    display: -ms-flexbox !important;
    display: flex !important;
    -ms-flex-preferred-size: auto;
    flex-basis: auto;
  }
  .navbar-expand-xl .navbar-toggler {
    display: none;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .card-deck {
    -ms-flex-flow: row wrap;
    flex-flow: row wrap;
    margin-right: -15px;
    margin-left: -15px;
  }
  .card-deck .card {
    display: -ms-flexbox;
    display: flex;
    -ms-flex: 1 0 0%;
    flex: 1 0 0%;
    -ms-flex-direction: column;
    flex-direction: column;
    margin-right: 15px;
    margin-bottom: 0;
    margin-left: 15px;
  }
}
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
@media (min-width: 576px) {
  .card-columns {
    -webkit-column-count: 3;
    -moz-column-count: 3;
    column-count: 3;
    -webkit-column-gap: 1.25rem;
    -moz-column-gap: 1.25rem;
    column-gap: 1.25rem;
    orphans: 1;
    widows: 1;
  }
  .card-columns .card {
    display: inline-block;
    width: 100%;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .badge {
    transition: none;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .jumbotron {
    padding: 4rem 2rem;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .progress-bar {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .progress-bar-animated {
    -webkit-animation: none;
    animation: none;
  }
}
bootstrap4.css
.media {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: start;
  align-items: flex-start;
}
bootstrap4.css
.media-body {
  -ms-flex: 1;
  flex: 1;
}
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
@media (prefers-reduced-motion: reduce) {
  .modal.fade .modal-dialog {
    transition: none;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .modal-dialog {
    max-width: 500px;
    margin: 1.75rem auto;
  }
  .modal-dialog-scrollable {
    max-height: calc(100% - 3.5rem);
  }
  .modal-dialog-scrollable .modal-content {
    max-height: calc(100vh - 3.5rem);
  }
  .modal-dialog-centered {
    min-height: calc(100% - 3.5rem);
  }
  .modal-dialog-centered::before {
    height: calc(100vh - 3.5rem);
  }
  .modal-sm {
    max-width: 300px;
  }
}
bootstrap4.css
@media (min-width: 992px) {
  .modal-lg,
  .modal-xl {
    max-width: 800px;
  }
}
bootstrap4.css
@media (min-width: 1200px) {
  .modal-xl {
    max-width: 1140px;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .carousel-item {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .carousel-fade .active.carousel-item-left,
  .carousel-fade .active.carousel-item-right {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .carousel-control-prev,
  .carousel-control-next {
    transition: none;
  }
}
bootstrap4.css
@media (prefers-reduced-motion: reduce) {
  .carousel-indicators li {
    transition: none;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .d-sm-none {
    display: none !important;
  }
  .d-sm-inline {
    display: inline !important;
  }
  .d-sm-inline-block {
    display: inline-block !important;
  }
  .d-sm-block {
    display: block !important;
  }
  .d-sm-table {
    display: table !important;
  }
  .d-sm-table-row {
    display: table-row !important;
  }
  .d-sm-table-cell {
    display: table-cell !important;
  }
  .d-sm-flex {
    display: -ms-flexbox !important;
    display: flex !important;
  }
  .d-sm-inline-flex {
    display: -ms-inline-flexbox !important;
    display: inline-flex !important;
  }
}
bootstrap4.css
@media (min-width: 768px) {
  .d-md-none {
    display: none !important;
  }
  .d-md-inline {
    display: inline !important;
  }
  .d-md-inline-block {
    display: inline-block !important;
  }
  .d-md-block {
    display: block !important;
  }
  .d-md-table {
    display: table !important;
  }
  .d-md-table-row {
    display: table-row !important;
  }
  .d-md-table-cell {
    display: table-cell !important;
  }
  .d-md-flex {
    display: -ms-flexbox !important;
    display: flex !important;
  }
  .d-md-inline-flex {
    display: -ms-inline-flexbox !important;
    display: inline-flex !important;
  }
}
bootstrap4.css
@media (min-width: 992px) {
  .d-lg-none {
    display: none !important;
  }
  .d-lg-inline {
    display: inline !important;
  }
  .d-lg-inline-block {
    display: inline-block !important;
  }
  .d-lg-block {
    display: block !important;
  }
  .d-lg-table {
    display: table !important;
  }
  .d-lg-table-row {
    display: table-row !important;
  }
  .d-lg-table-cell {
    display: table-cell !important;
  }
  .d-lg-flex {
    display: -ms-flexbox !important;
    display: flex !important;
  }
  .d-lg-inline-flex {
    display: -ms-inline-flexbox !important;
    display: inline-flex !important;
  }
}
bootstrap4.css
@media (min-width: 1200px) {
  .d-xl-none {
    display: none !important;
  }
  .d-xl-inline {
    display: inline !important;
  }
  .d-xl-inline-block {
    display: inline-block !important;
  }
  .d-xl-block {
    display: block !important;
  }
  .d-xl-table {
    display: table !important;
  }
  .d-xl-table-row {
    display: table-row !important;
  }
  .d-xl-table-cell {
    display: table-cell !important;
  }
  .d-xl-flex {
    display: -ms-flexbox !important;
    display: flex !important;
  }
  .d-xl-inline-flex {
    display: -ms-inline-flexbox !important;
    display: inline-flex !important;
  }
}
bootstrap4.css
@media print {
  .d-print-none {
    display: none !important;
  }
  .d-print-inline {
    display: inline !important;
  }
  .d-print-inline-block {
    display: inline-block !important;
  }
  .d-print-block {
    display: block !important;
  }
  .d-print-table {
    display: table !important;
  }
  .d-print-table-row {
    display: table-row !important;
  }
  .d-print-table-cell {
    display: table-cell !important;
  }
  .d-print-flex {
    display: -ms-flexbox !important;
    display: flex !important;
  }
  .d-print-inline-flex {
    display: -ms-inline-flexbox !important;
    display: inline-flex !important;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .flex-sm-row {
    -ms-flex-direction: row !important;
    flex-direction: row !important;
  }
  .flex-sm-column {
    -ms-flex-direction: column !important;
    flex-direction: column !important;
  }
  .flex-sm-row-reverse {
    -ms-flex-direction: row-reverse !important;
    flex-direction: row-reverse !important;
  }
  .flex-sm-column-reverse {
    -ms-flex-direction: column-reverse !important;
    flex-direction: column-reverse !important;
  }
  .flex-sm-wrap {
    -ms-flex-wrap: wrap !important;
    flex-wrap: wrap !important;
  }
  .flex-sm-nowrap {
    -ms-flex-wrap: nowrap !important;
    flex-wrap: nowrap !important;
  }
  .flex-sm-wrap-reverse {
    -ms-flex-wrap: wrap-reverse !important;
    flex-wrap: wrap-reverse !important;
  }
  .flex-sm-fill {
bootstrap4.css
@media (min-width: 768px) {
  .flex-md-row {
    -ms-flex-direction: row !important;
    flex-direction: row !important;
  }
  .flex-md-column {
    -ms-flex-direction: column !important;
    flex-direction: column !important;
  }
  .flex-md-row-reverse {
    -ms-flex-direction: row-reverse !important;
    flex-direction: row-reverse !important;
  }
  .flex-md-column-reverse {
    -ms-flex-direction: column-reverse !important;
    flex-direction: column-reverse !important;
  }
  .flex-md-wrap {
    -ms-flex-wrap: wrap !important;
    flex-wrap: wrap !important;
  }
  .flex-md-nowrap {
    -ms-flex-wrap: nowrap !important;
    flex-wrap: nowrap !important;
  }
  .flex-md-wrap-reverse {
    -ms-flex-wrap: wrap-reverse !important;
    flex-wrap: wrap-reverse !important;
  }
  .flex-md-fill {
bootstrap4.css
@media (min-width: 992px) {
  .flex-lg-row {
    -ms-flex-direction: row !important;
    flex-direction: row !important;
  }
  .flex-lg-column {
    -ms-flex-direction: column !important;
    flex-direction: column !important;
  }
  .flex-lg-row-reverse {
    -ms-flex-direction: row-reverse !important;
    flex-direction: row-reverse !important;
  }
  .flex-lg-column-reverse {
    -ms-flex-direction: column-reverse !important;
    flex-direction: column-reverse !important;
  }
  .flex-lg-wrap {
    -ms-flex-wrap: wrap !important;
    flex-wrap: wrap !important;
  }
  .flex-lg-nowrap {
    -ms-flex-wrap: nowrap !important;
    flex-wrap: nowrap !important;
  }
  .flex-lg-wrap-reverse {
    -ms-flex-wrap: wrap-reverse !important;
    flex-wrap: wrap-reverse !important;
  }
  .flex-lg-fill {
bootstrap4.css
@media (min-width: 1200px) {
  .flex-xl-row {
    -ms-flex-direction: row !important;
    flex-direction: row !important;
  }
  .flex-xl-column {
    -ms-flex-direction: column !important;
    flex-direction: column !important;
  }
  .flex-xl-row-reverse {
    -ms-flex-direction: row-reverse !important;
    flex-direction: row-reverse !important;
  }
  .flex-xl-column-reverse {
    -ms-flex-direction: column-reverse !important;
    flex-direction: column-reverse !important;
  }
  .flex-xl-wrap {
    -ms-flex-wrap: wrap !important;
    flex-wrap: wrap !important;
  }
  .flex-xl-nowrap {
    -ms-flex-wrap: nowrap !important;
    flex-wrap: nowrap !important;
  }
  .flex-xl-wrap-reverse {
    -ms-flex-wrap: wrap-reverse !important;
    flex-wrap: wrap-reverse !important;
  }
  .flex-xl-fill {
bootstrap4.css
@media (min-width: 576px) {
  .float-sm-left {
    float: left !important;
  }
  .float-sm-right {
    float: right !important;
  }
  .float-sm-none {
    float: none !important;
  }
}
bootstrap4.css
@media (min-width: 768px) {
  .float-md-left {
    float: left !important;
  }
  .float-md-right {
    float: right !important;
  }
  .float-md-none {
    float: none !important;
  }
}
bootstrap4.css
@media (min-width: 992px) {
  .float-lg-left {
    float: left !important;
  }
  .float-lg-right {
    float: right !important;
  }
  .float-lg-none {
    float: none !important;
  }
}
bootstrap4.css
@media (min-width: 1200px) {
  .float-xl-left {
    float: left !important;
  }
  .float-xl-right {
    float: right !important;
  }
  .float-xl-none {
    float: none !important;
  }
}
bootstrap4.css
@media (min-width: 576px) {
  .m-sm-0 {
    margin: 0 !important;
  }
  .mt-sm-0,
  .my-sm-0 {
    margin-top: 0 !important;
  }
  .mr-sm-0,
  .mx-sm-0 {
    margin-right: 0 !important;
  }
  .mb-sm-0,
  .my-sm-0 {
    margin-bottom: 0 !important;
  }
  .ml-sm-0,
  .mx-sm-0 {
    margin-left: 0 !important;
  }
  .m-sm-1 {
    margin: 0.25rem !important;
  }
  .mt-sm-1,
  .my-sm-1 {
    margin-top: 0.25rem !important;
  }
  .mr-sm-1,
  .mx-sm-1 {
    margin-right: 0.25rem !important;
  }
  .mb-sm-1,
  .my-sm-1 {
    margin-bottom: 0.25rem !important;
  }
  .ml-sm-1,
  .mx-sm-1 {
    margin-left: 0.25rem !important;
  }
  .m-sm-2 {
    margin: 0.5rem !important;
  }
  .mt-sm-2,
  .my-sm-2 {
    margin-top: 0.5rem !important;
  }
  .mr-sm-2,
  .mx-sm-2 {
    margin-right: 0.5rem !important;
 
bootstrap4.css
@media (min-width: 768px) {
  .m-md-0 {
    margin: 0 !important;
  }
  .mt-md-0,
  .my-md-0 {
    margin-top: 0 !important;
  }
  .mr-md-0,
  .mx-md-0 {
    margin-right: 0 !important;
  }
  .mb-md-0,
  .my-md-0 {
    margin-bottom: 0 !important;
  }
  .ml-md-0,
  .mx-md-0 {
    margin-left: 0 !important;
  }
  .m-md-1 {
    margin: 0.25rem !important;
  }
  .mt-md-1,
  .my-md-1 {
    margin-top: 0.25rem !important;
  }
  .mr-md-1,
  .mx-md-1 {
    margin-right: 0.25rem !important;
  }
  .mb-md-1,
  .my-md-1 {
    margin-bottom: 0.25rem !important;
  }
  .ml-md-1,
  .mx-md-1 {
    margin-left: 0.25rem !important;
  }
  .m-md-2 {
    margin: 0.5rem !important;
  }
  .mt-md-2,
  .my-md-2 {
    margin-top: 0.5rem !important;
  }
  .mr-md-2,
  .mx-md-2 {
    margin-right: 0.5rem !important;
 
bootstrap4.css
@media (min-width: 992px) {
  .m-lg-0 {
    margin: 0 !important;
  }
  .mt-lg-0,
  .my-lg-0 {
    margin-top: 0 !important;
  }
  .mr-lg-0,
  .mx-lg-0 {
    margin-right: 0 !important;
  }
  .mb-lg-0,
  .my-lg-0 {
    margin-bottom: 0 !important;
  }
  .ml-lg-0,
  .mx-lg-0 {
    margin-left: 0 !important;
  }
  .m-lg-1 {
    margin: 0.25rem !important;
  }
  .mt-lg-1,
  .my-lg-1 {
    margin-top: 0.25rem !important;
  }
  .mr-lg-1,
  .mx-lg-1 {
    margin-right: 0.25rem !important;
  }
  .mb-lg-1,
  .my-lg-1 {
    margin-bottom: 0.25rem !important;
  }
  .ml-lg-1,
  .mx-lg-1 {
    margin-left: 0.25rem !important;
  }
  .m-lg-2 {
    margin: 0.5rem !important;
  }
  .mt-lg-2,
  .my-lg-2 {
    margin-top: 0.5rem !important;
  }
  .mr-lg-2,
  .mx-lg-2 {
    margin-right: 0.5rem !important;
 
bootstrap4.css
@media (min-width: 1200px) {
  .m-xl-0 {
    margin: 0 !important;
  }
  .mt-xl-0,
  .my-xl-0 {
    margin-top: 0 !important;
  }
  .mr-xl-0,
  .mx-xl-0 {
    margin-right: 0 !important;
  }
  .mb-xl-0,
  .my-xl-0 {
    margin-bottom: 0 !important;
  }
  .ml-xl-0,
  .mx-xl-0 {
    margin-left: 0 !important;
  }
  .m-xl-1 {
    margin: 0.25rem !important;
  }
  .mt-xl-1,
  .my-xl-1 {
    margin-top: 0.25rem !important;
  }
  .mr-xl-1,
  .mx-xl-1 {
    margin-right: 0.25rem !important;
  }
  .mb-xl-1,
  .my-xl-1 {
    margin-bottom: 0.25rem !important;
  }
  .ml-xl-1,
  .mx-xl-1 {
    margin-left: 0.25rem !important;
  }
  .m-xl-2 {
    margin: 0.5rem !important;
  }
  .mt-xl-2,
  .my-xl-2 {
    margin-top: 0.5rem !important;
  }
  .mr-xl-2,
  .mx-xl-2 {
    margin-right: 0.5rem !important;
bootstrap4.css
@media (min-width: 576px) {
  .text-sm-left {
    text-align: left !important;
  }
  .text-sm-right {
    text-align: right !important;
  }
  .text-sm-center {
    text-align: center !important;
  }
}
bootstrap4.css
@media (min-width: 768px) {
  .text-md-left {
    text-align: left !important;
  }
  .text-md-right {
    text-align: right !important;
  }
  .text-md-center {
    text-align: center !important;
  }
}
bootstrap4.css
@media (min-width: 992px) {
  .text-lg-left {
    text-align: left !important;
  }
  .text-lg-right {
    text-align: right !important;
  }
  .text-lg-center {
    text-align: center !important;
  }
}
bootstrap4.css
@media (min-width: 1200px) {
  .text-xl-left {
    text-align: left !important;
  }
  .text-xl-right {
    text-align: right !important;
  }
  .text-xl-center {
    text-align: center !important;
  }
}
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
■メディアオブジェクト:media:メディアオブジェクトmedia-bodyは画像と説明を配置すること

タイトル
ここに文章が入ります
  <div class="media">
    <img class="mr-3" alt="" src="https://via.placeholder.com/60x60/FFFF00/000000?text=img">
    <div class="media-body">
      <h5>タイトル</h5>
      ここに文章が入ります
    </div>
  </div>
  
■メディアオブジェクト:media:メディアオブジェクトの上部に画像を配置

タイトル
ここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入ります
  <div class="media">
    <img class="align-self-start mr-3" alt="" src="https://via.placeholder.com/120x120/FFFF00/000000?text=img">
    <div class="media-body">
      <h5>タイトル</h5>
      ここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入りますここに文章が入ります
    </div>
  </div>
■メディアオブジェクト:media:メディアオブジェクト:並べ替え order

タイトル
HTMLの構造上、画像を先に、メディア本文を後に記述していますが、order-*クラスを使用して表示上の順序を入れ替えています。
  <div class="media">
    <img class="order-2 ml-3" alt="" src="https://via.placeholder.com/60x60/FFFF00/000000?text=img">
    <div class="media-body order-1">
      <h5>タイトル</h5>
      HTMLの構造上、画像を先に、メディア本文を後に記述していますが、order-*クラスを使用して表示上の順序を入れ替えています。
    </div>
  </div>
■メディアオブジェクト:media:ulリストにメディアオブジェクト

  • タイトル
    ここに文章が入ります
  • タイトル
    ここに文章が入ります
  • タイトル
    ここに文章が入ります
    <ul class="list-unstyled">
    <li class="media mb-4">
      <img class="mr-3" src="https://via.placeholder.com/60x60/FFFF00/000000?text=img" alt="">
      <div class="media-body">
        <h5>タイトル</h5>
        ここに文章が入ります
      </div>
    </li>
    <li class="media mb-4">
      <img class="mr-3" src="https://via.placeholder.com/60x60/FFFF00/000000?text=img" alt="">
      <div class="media-body">
        <h5>タイトル</h5>
        ここに文章が入ります
      </div>
    </li>
    <li class="media mb-4">
      <img class="mr-3" src="https://via.placeholder.com/60x60/FFFF00/000000?text=img" alt="">
      <div class="media-body">
        <h5>タイトル</h5>
        ここに文章が入ります
      </div>
    </li>
  </ul>
■メディアオブジェクト:media:メディアオブジェクトの入れ子media-bodyの中にさらにmedia

タイトル
ここに文章が入りますここに文章が入ります
子のタイトル
ここに文章が入りますここに文章が入ります
  <div class="media">
    <img class="mr-3" alt="" src="https://via.placeholder.com/60x60/FFFF00/000000?text=img">
    <div class="media-body">
      <h5>タイトル</h5>
      ここに文章が入りますここに文章が入ります
      <div class="media mt-3">
        <a href="#"><img class="mr-3" alt="" src="https://via.placeholder.com/60x60/FFFF00/000000?text=img"></a>
        <div class="media-body">
          <h5>子のタイトル</h5>
          ここに文章が入りますここに文章が入ります
        </div>
      </div>
    </div>
  </div>