diff --git a/src/popup/scss/box.scss b/src/popup/scss/box.scss
index 5ca8c6858a..1e533fc9af 100644
--- a/src/popup/scss/box.scss
+++ b/src/popup/scss/box.scss
@@ -1,4 +1,4 @@
-@import "variables.scss";
+@import "variables.scss";
 
 .box {
     width: 100%;
@@ -40,10 +40,6 @@
                 border-bottom: 1px solid $box-border-color;
             }
 
-            &:first-child, &:last-child {
-                border-radius: $border-radius;
-            }
-
             &:last-child {
                 &:before {
                     border: none;