diff --git a/server/ui-src/assets/_bootstrap_variables.scss b/server/ui-src/assets/_bootstrap_variables.scss
index 37016a2..4d1bea5 100644
--- a/server/ui-src/assets/_bootstrap_variables.scss
+++ b/server/ui-src/assets/_bootstrap_variables.scss
@@ -21,3 +21,4 @@ $enable-negative-margins: true;
$body-color-dark: #e7eaed;
$offcanvas-border-width: 0;
$body-color: #080808;
+$btn-disabled-opacity: 0.4;
diff --git a/server/ui-src/components/NavPagination.vue b/server/ui-src/components/NavPagination.vue
index b3bc7b8..a329e7a 100644
--- a/server/ui-src/components/NavPagination.vue
+++ b/server/ui-src/components/NavPagination.vue
@@ -85,7 +85,7 @@ export default {
- 0 of 0
+ 0 of 0