diff --git a/client/src/sass/bootstrap.scss b/client/src/sass/bootstrap.scss
index 12e73278a..8f1e18d9e 100644
--- a/client/src/sass/bootstrap.scss
+++ b/client/src/sass/bootstrap.scss
@@ -125,6 +125,11 @@ ngb-tabset.bootstrap {
   border-bottom: none;
 }
 
+.card {
+  background-color: var(--mainBackgroundColor);
+  border-color: #dee2e6;
+}
+
 .collapse-transition {
   // Animation when we show/hide the filters
   transition: max-height 0.3s;