Style tmux prompts

.tmux.conf

@@ -26,8 +26,12 @@ bind l select-pane -R
 # Styling
 set-option -g status-bg black
 set-option -g status-fg white
+set-option -g mode-style "bg=blue, fg=black"
+set-option -g message-style "bg=blue, fg=black"
+set-option -g message-command-style "bg=blue, fg=black"
 set-option -g pane-active-border-style fg=grey
 set-option -g pane-border-style fg=grey
+set-option -g pane-active-border-style fg=white
 set-option -g window-status-separator "#[fg=grey]  "
 
 # Left components