diff --git a/assets/css/_common/_core/base.scss b/assets/css/_common/_core/base.scss
index ac1c6e45..51ea2925 100644
--- a/assets/css/_common/_core/base.scss
+++ b/assets/css/_common/_core/base.scss
@@ -105,7 +105,6 @@
       top: 0em;
       left: 50%;
       transform: translate(-50%, -50%);
-      background: #fff;
       width: 3rem;
       height: 2rem;
       font: 6em/1.08em 'PT Sans', sans-serif;