diff --git a/sh/tmux.sh b/sh/tmux.sh
index 0c5b36d..7b4d645 100644
--- a/sh/tmux.sh
+++ b/sh/tmux.sh
@@ -221,7 +221,9 @@ set-option -g status-format[2] '\
 \
 #[align=right]\
 #[fg=yellow]\
-#{window_width}×#{window_height}\
+#[bg=##181818] \
+#[bg=##282828]#{window_width}×#{window_height}\
+#[bg=##181818] \
 '
 
 # line 4