diff --git a/client/components/cards/cardDetails.styl b/client/components/cards/cardDetails.styl
index 199a12daa..3e2beadd7 100644
--- a/client/components/cards/cardDetails.styl
+++ b/client/components/cards/cardDetails.styl
@@ -94,6 +94,7 @@ avatar-radius = 50%
   animation: flexGrowIn 0.1s
   box-shadow: 0 0 7px 0 darken(white, 30%)
   transition: flex-basis 0.1s
+  box-sizing: border-box
 
   .mCustomScrollBox
     padding-left: 0