// // Base styles // .card { position: relative; display: flex; flex-direction: column; min-width: 0; // See https://github.com/twbs/bootstrap/pull/22740#issuecomment-305868106 height: $card-height; word-wrap: break-word; background-color: $card-bg; background-clip: border-box; border: $card-border-width solid $card-border-color; @include border-radius($card-border-radius); > hr { margin-right: 0; margin-left: 0; } > .list-group { border-top: inherit; border-bottom: inherit; &:first-child { border-top-width: 0; @include border-top-radius($card-inner-border-radius); } &:last-child { border-bottom-width: 0; @include border-bottom-radius($card-inner-border-radius); } } // Due to specificity of the above selector (`.card > .list-group`), we must // use a child selector here to prevent double borders. > .card-header + .list-group, > .list-group + .card-footer { border-top: 0; } } .card-body { // Enable `flex-grow: 1` for decks and groups so that card blocks take up // as much space as possible, ensuring footers are aligned to the bottom. flex: 1 1 auto; // Workaround for the image size bug in IE // See: https://github.com/twbs/bootstrap/pull/28855 min-height: 1px; padding: $card-spacer-x; color: $card-color; } .card-title { margin-bottom: $card-spacer-y; } .card-subtitle { margin-top: -$card-spacer-y / 2; margin-bottom: 0; } .card-text:last-child { margin-bottom: 0; } .card-link { @include hover() { text-decoration: none; } + .card-link { margin-left: $card-spacer-x; } } // // Optional textual caps // .card-header { padding: $card-spacer-y $card-spacer-x; margin-bottom: 0; // Removes the default margin-bottom of color: $card-cap-color; background-color: $card-cap-bg; border-bottom: $card-border-width solid $card-border-color; &:first-child { @include border-radius($card-inner-border-radius $card-inner-border-radius 0 0); } } .card-footer { padding: $card-spacer-y $card-spacer-x; color: $card-cap-color; background-color: $card-cap-bg; border-top: $card-border-width solid $card-border-color; &:last-child { @include border-radius(0 0 $card-inner-border-radius $card-inner-border-radius); } } // // Header navs // .card-header-tabs { margin-right: -$card-spacer-x / 2; margin-bottom: -$card-spacer-y; margin-left: -$card-spacer-x / 2; border-bottom: 0; } .card-header-pills { margin-right: -$card-spacer-x / 2; margin-left: -$card-spacer-x / 2; } // Card image .card-img-overlay { position: absolute; top: 0; right: 0; bottom: 0; left: 0; padding: $card-img-overlay-padding; @include border-radius($card-inner-border-radius); } .card-img, .card-img-top, .card-img-bottom { flex-shrink: 0; // For IE: https://github.com/twbs/bootstrap/issues/29396 width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch } .card-img, .card-img-top { @include border-top-radius($card-inner-border-radius); } .card-img, .card-img-bottom { @include border-bottom-radius($card-inner-border-radius); } // Card deck .card-deck { .card { margin-bottom: $card-deck-margin; } @include media-breakpoint-up(sm) { display: flex; flex-flow: row wrap; margin-right: -$card-deck-margin; margin-left: -$card-deck-margin; .card { // Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4 flex: 1 0 0%; margin-right: $card-deck-margin; margin-bottom: 0; // Override the default margin-left: $card-deck-margin; } } } // // Card groups // .card-group { // The child selector allows nested `.card` within `.card-group` // to display properly. > .card { margin-bottom: $card-group-margin; } @include media-breakpoint-up(sm) { display: flex; flex-flow: row wrap; // The child selector allows nested `.card` within `.card-group` // to display properly. > .card { // Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4 flex: 1 0 0%; margin-bottom: 0; + .card { margin-left: 0; border-left: 0; } // Handle rounded corners @if $enable-rounded { &:not(:last-child) { @include border-right-radius(0); .card-img-top, .card-header { // stylelint-disable-next-line property-disallowed-list border-top-right-radius: 0; } .card-img-bottom, .card-footer { // stylelint-disable-next-line property-disallowed-list border-bottom-right-radius: 0; } } &:not(:first-child) { @include border-left-radius(0); .card-img-top, .card-header { // stylelint-disable-next-line property-disallowed-list border-top-left-radius: 0; } .card-img-bottom, .card-footer { // stylelint-disable-next-line property-disallowed-list border-bottom-left-radius: 0; } } } } } } // // Columns // .card-columns { .card { margin-bottom: $card-columns-margin; } @include media-breakpoint-up(sm) { column-count: $card-columns-count; column-gap: $card-columns-gap; orphans: 1; widows: 1; .card { display: inline-block; // Don't let them vertically span multiple columns width: 100%; // Don't let their width change } } } // // Accordion // .accordion { overflow-anchor: none; > .card { overflow: hidden; &:not(:last-of-type) { border-bottom: 0; @include border-bottom-radius(0); } &:not(:first-of-type) { @include border-top-radius(0); } > .card-header { @include border-radius(0); margin-bottom: -$card-border-width; } } }