GUAC-801 Improved styling of password change dialog.

guacamole/src/main/webapp/app/home/templates/home.html

@@ -26,10 +26,10 @@
 
         <div class="logout-panel">
             <a class="change-password button" ng-click="showPasswordUpdate()" ng-show="canChangePassword">{{'HOME.ACTION_CHANGE_PASSWORD' | translate}}</a>
-            <div class="password-dialog" ng-show="showPasswordDialog">
+            <div class="password-dialog" ng-class="{shown: showPasswordDialog}">
                 <!-- Password editor -->
                 <div class="section">
-                    <table class="properties">
+                    <table class="fields">
                         <tr>
                             <th>{{'HOME.FIELD_HEADER_PASSWORD_OLD' | translate}}</th>
                             <td><input ng-model="oldPassword" type="password" /></td>