diff --git a/src/assets/scss/themes/light/theme.scss b/src/assets/scss/themes/light/theme.scss
index 41e366c..645d511 100644
--- a/src/assets/scss/themes/light/theme.scss
+++ b/src/assets/scss/themes/light/theme.scss
@@ -115,6 +115,9 @@ $inputGroupTextColor: #222222;
   }
   .ui-tabview-nav {
     background: transparent;
+    border-top: 0;
+    border-left: 0;
+    border-right: 0;
     >li {
       &.ui-state-default {
         background: #f6f7f9;