diff --git a/public/style.css b/public/style.css
index 509ef52..f85ab73 100644
--- a/public/style.css
+++ b/public/style.css
@@ -173,6 +173,14 @@ span.applink {
   margin-bottom: 0;
 }
 
+.btn-group-justified .btn-group:first-child > .btn {
+    border-left: none;
+}
+
+.btn-group-justified .btn-group:last-child > .btn {
+    border-right: none;
+}
+
 .btn-group-justified .btn,
 .btn-group-justified .btn:focus {
   outline: 0;