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-rw-r--r--vendor/twbs/bootstrap/scss/mixins/_caret.scss66
1 files changed, 66 insertions, 0 deletions
diff --git a/vendor/twbs/bootstrap/scss/mixins/_caret.scss b/vendor/twbs/bootstrap/scss/mixins/_caret.scss
new file mode 100644
index 000000000..82aea4210
--- /dev/null
+++ b/vendor/twbs/bootstrap/scss/mixins/_caret.scss
@@ -0,0 +1,66 @@
+@mixin caret-down {
+ border-top: $caret-width solid;
+ border-right: $caret-width solid transparent;
+ border-bottom: 0;
+ border-left: $caret-width solid transparent;
+}
+
+@mixin caret-up {
+ border-top: 0;
+ border-right: $caret-width solid transparent;
+ border-bottom: $caret-width solid;
+ border-left: $caret-width solid transparent;
+}
+
+@mixin caret-right {
+ border-top: $caret-width solid transparent;
+ border-right: 0;
+ border-bottom: $caret-width solid transparent;
+ border-left: $caret-width solid;
+}
+
+@mixin caret-left {
+ border-top: $caret-width solid transparent;
+ border-right: $caret-width solid;
+ border-bottom: $caret-width solid transparent;
+}
+
+@mixin caret($direction: down) {
+ @if $enable-caret {
+ &::after {
+ display: inline-block;
+ width: 0;
+ height: 0;
+ margin-left: $caret-width * .85;
+ vertical-align: $caret-width * .85;
+ content: "";
+ @if $direction == down {
+ @include caret-down;
+ } @else if $direction == up {
+ @include caret-up;
+ } @else if $direction == right {
+ @include caret-right;
+ }
+ }
+
+ @if $direction == left {
+ &::after {
+ display: none;
+ }
+
+ &::before {
+ display: inline-block;
+ width: 0;
+ height: 0;
+ margin-right: $caret-width * .85;
+ vertical-align: $caret-width * .85;
+ content: "";
+ @include caret-left;
+ }
+ }
+
+ &:empty::after {
+ margin-left: 0;
+ }
+ }
+}