Adding title in the dialog

Author: leonardofreitas

dist/session-timeout.js

@@ -11,6 +11,7 @@
     <style>
       .sessionTimeout { background-color: rgba(0, 0, 0, 0.9); }
       .sessionTimeout-modal { border-radius: 20px; }
+      .sessionTimeout-title { border-top-right-radius: 20px; border-top-left-radius: 20px; }
       .sessionTimeout-buttons { text-align: center; }
       .sessionTimeout-btn { border-radius: 10px; }
       .sessionTimeout-btn--primary { background-color: magenta; }