diff --git a/assets/styles/layout/_topbar.scss b/assets/styles/layout/_topbar.scss
index 8f197e901..b1c44f067 100644
--- a/assets/styles/layout/_topbar.scss
+++ b/assets/styles/layout/_topbar.scss
@@ -142,6 +142,7 @@
                         width: 1.25rem;
                         height: 1.25rem;
                         border-radius: 50%;
+                        padding: 0;
                         cursor: pointer;
                         outline-color: transparent;
                         outline-width: 2px;