Fixed style issue with new user invite email template

Author: Vikas Agarwal

emails/src/partials/invites.html

@@ -29,6 +29,7 @@
         <td class="main-td">
             <table class="main-child">
                 <tr>
+                    <td class="empty-child-one"></td>
                     <td>You are invited to join the <strong>{{projectName}}</strong> on Topcoder Connect. To join the project, please register for a Topcoder account using <strong>Register</strong> button below.</td>
                 </tr>
             </table>