diff --git a/frontend/src/styles/element-dark.scss b/frontend/src/styles/element-dark.scss
index d0e6a6c99..66891de2b 100644
--- a/frontend/src/styles/element-dark.scss
+++ b/frontend/src/styles/element-dark.scss
@@ -180,11 +180,13 @@ html.dark {
 
     .router_card_button {
         .el-radio-button__inner {
-            background: none;
+            background: none !important;
         }
         .el-radio-button__original-radio:checked + .el-radio-button__inner {
             color: #ffffff;
+            background-color: var(--panel-button-active) !important;
             box-shadow: none !important;
+            border: none !important;
         }
     }
     // content-box