diff --git a/scss/_variables.scss b/scss/_variables.scss
index 60e5e17..a53b6a9 100644
--- a/scss/_variables.scss
+++ b/scss/_variables.scss
@@ -94,3 +94,7 @@ $navbar-dark-hover-color: $white!default;
 
 // Breadcrumb
 $breadcrumb-divider: quote(">");
+
+// Cards
+$card-border-width: 0;
+$card-box-shadow: 0 .125rem .25rem rgba($black, .075);