Make the profile indicator dot bigger

Suggested at pekb/thread/67965396?msgid=68050669.

Change-Id: I9b7da7675bacc3679556da6e4eab2752a04dd318
diff --git a/src/injections/profileindicator_inject.css b/src/injections/profileindicator_inject.css
index 5a71c77..03bd182 100644
--- a/src/injections/profileindicator_inject.css
+++ b/src/injections/profileindicator_inject.css
@@ -3,6 +3,7 @@
 }
 
 .profile-indicator {
+  font-size: 14px;
   margin-left: 4px;
 }