Partial fix for scroll bar inside cardDetails

client/components/cards/cardDetails.styl

@@ -2,7 +2,6 @@
 
 .card-details
   padding: 0 20px
-  height: 100%
   flex-shrink: 0
   flex-basis: 470px
   will-change: flex-basis

client/components/swimlanes/swimlanes.styl

@@ -7,6 +7,7 @@
   display: flex
   flex-direction: row
   overflow: 0;
+  max-height: 100%
 
   &.placeholder
     background-color: rgba(0, 0, 0, .2)