diff --git a/web_src/less/_base.less b/web_src/less/_base.less
index 4a1414e95..ed26d48df 100644
--- a/web_src/less/_base.less
+++ b/web_src/less/_base.less
@@ -1299,4 +1299,7 @@ i.icon.centerlock {
 
 .ui.search.action.input > input {
     width: auto;
+}
+.button.mobile-only {
+    background-color: transparent !important;
 }
\ No newline at end of file