diff --git a/src/assets/css/components/views/charts2/networkOverviewTabs.scss b/src/assets/css/components/views/charts2/networkOverviewTabs.scss
index 25bd2fd3..3529c266 100644
--- a/src/assets/css/components/views/charts2/networkOverviewTabs.scss
+++ b/src/assets/css/components/views/charts2/networkOverviewTabs.scss
@@ -76,7 +76,7 @@
     }
     .el-tabs__nav-wrap::after {
       height: 1px;
-      background-color: white ;
+      background-color: transparent ;
     }
     .el-tabs__nav.is-top {
       .el-tabs__active-bar {
@@ -289,6 +289,7 @@
   display:flex;
   justify-content: flex-start;
   align-items: center;
+  background: white;
   margin-top: 2px;
   width: 100%;
   height:40px;