fix login text field icons

resources/views/pages/login.twig

@@ -40,7 +40,7 @@
                             {{ csrf() }}
                             <div class="form-group">
                                 <div class="input-group">
-                                    <span class="input-group-addon">{{ m.angel }}</span>
+                                    <span class="input-group-addon input-lg">{{ m.angel }}</span>
                                     <input class="form-control input-lg" id="form_nick"
                                            type="text" name="login" value="" placeholder="{{ __('Nick') }}">
                                 </div>
@@ -48,7 +48,7 @@
 
                             <div class="form-group">
                                 <div class="input-group">
-                                    <span class="input-group-addon">{{ m.glyphicon('lock') }}</span>
+                                    <span class="input-group-addon input-lg">{{ m.glyphicon('lock') }}</span>
                                     <input class="form-control input-lg" id="form_password"
                                           type="password" name="password" value="" placeholder="{{ __('Password') }}">
                                 </div>