1 files changed, 8 insertions, 9 deletions
diff --git a/assets/css/lib/bootstrap/_component-animations.scss b/assets/css/bootstrap-3.3.2/component-animations.less
index 8c3fd07..967715d 100644
--- a/assets/css/lib/bootstrap/_component-animations.scss
+++ b/assets/css/bootstrap-3.3.2/component-animations.less
@@ -9,7 +9,7 @@
 
 .fade {
   opacity: 0;
-  @include transition(opacity .15s linear);
+  .transition(opacity .15s linear);
   &.in {
     opacity: 1;
   }
@@ -17,19 +17,18 @@
 
 .collapse {
   display: none;
+  visibility: hidden;
 
-  &.in      { display: block; }
-  // [converter] extracted tr&.in to tr.collapse.in
-  // [converter] extracted tbody&.in to tbody.collapse.in
+  &.in      { display: block; visibility: visible; }
+  tr&.in    { display: table-row; }
+  tbody&.in { display: table-row-group; }
 }
 
-tr.collapse.in    { display: table-row; }
-
-tbody.collapse.in { display: table-row-group; }
-
 .collapsing {
   position: relative;
   height: 0;
   overflow: hidden;
-  @include transition(height .35s ease);
+  .transition-property(~"height, visibility");
+  .transition-duration(.35s);
+  .transition-timing-function(ease);
 }