diff --git a/common/loginpage/src/css/window.less b/common/loginpage/src/css/window.less
index 91321f4ca..827268fd7 100644
--- a/common/loginpage/src/css/window.less
+++ b/common/loginpage/src/css/window.less
@@ -290,3 +290,7 @@ dialog {
         content: data-uri('../res/img/spinner-light.png');
     }
 }
+
+dialog.dlg-about {
+    will-change: transform;
+}
diff --git a/common/loginpage/src/dialogabout.js b/common/loginpage/src/dialogabout.js
index caafe9d2c..0a84764b8 100644
--- a/common/loginpage/src/dialogabout.js
+++ b/common/loginpage/src/dialogabout.js
@@ -8,20 +8,10 @@
             }};
 
     Dialog.call(this, params);
-
-    this.pendingBody = null;
-    this.cover = true; 
   }
 
   AboutDialog.prototype = Object.create(Dialog.prototype);
   AboutDialog.prototype.constructor = AboutDialog;
 
-  AboutDialog.prototype.setBody = function(html) {
-    this.pendingBody = html;  
-    if (this.$body) {
-      this.$body.html(html);
-    }
-  };
-
   // window.AboutDialog = AboutDialog;
 // }();
\ No newline at end of file
diff --git a/common/loginpage/src/panelconnect.js b/common/loginpage/src/panelconnect.js
index 77b8adcac..617b845a5 100644
--- a/common/loginpage/src/panelconnect.js
+++ b/common/loginpage/src/panelconnect.js
@@ -72,79 +72,6 @@
 
         args.id&&(args.id=`id=${args.id}`)||(args.id='');
 
-        // var _html_empty_panel_with_carousel =
-        //                 `<div id="box-empty-portals" class="empty flex-center offcet-center">
-        //                     <section class="center-box">
-        //                       <h3 class="empty-title" l10n style="margin:0 0 60px;">${_lang.portalEmptyTitle}</h3>
-        //                       <div class='carousel'>
-        //                         <figure class='carousel__slidebox'>
-        //                             <div class='carousel__slide'>
-        //                                 <p class='carousel__slide__text title' l10n>${_lang.emptySlide1Title}</p>
-        //                                 <p class='carousel__slide__text descr' l10n>${_lang.emptySlide1Text}</p>
-        //                                 <svg class='carousel__slide__img'>
-        //                                     <use xlink:href='#connect1' data-src='connect1'>
-        //                                 </svg>
-        //                             </div>
-        //                             <div class='carousel__slide'>
-        //                                 <p class='carousel__slide__text title' l10n>${_lang.emptySlide2Title}</p>
-        //                                 <p class='carousel__slide__text descr' l10n>${_lang.emptySlide2Text}</p>
-        //                                 <svg class='carousel__slide__img'>
-        //                                     <use xlink:href='#connect2' data-src='connect2'>
-        //                                 </svg>
-        //                             </div>
-        //                             <div class='carousel__slide active'>
-        //                                 <p class='carousel__slide__text title' l10n>${_lang.emptySlide3Title}</p>
-        //                                 <p class='carousel__slide__text descr' l10n>${_lang.emptySlide3Text}</p>
-        //                                 <svg class='carousel__slide__img'>
-        //                                     <use xlink:href='#connect3' data-src='connect3'>
-        //                                 </svg>
-        //                             </div>
-        //                         </figure>
-        //                         <nav class='carousel__scrolls'>
-        //                             <div class='carousel__scroll__btn prev' value='prev'></div>
-        //                             <div class='carousel__scroll__btn next' value='next'></div>
-        //                         </nav>
-        //                       </div>
-        //                       <div class="tools-connect">
-        //                         <button class="btn btn--landing newportal" l10n>${_lang.btnCreatePortal}</button>
-        //                         <section class="link-connect">
-        //                           <label l10n>${_lang.textHavePortal}</label><a class="login link" l10n href="#">${_lang.btnConnect}</a>
-        //                         </section>
-        //                       </div>
-        //                     </section>
-        //                 </div>`;
-
-        // var _html_empty_panel_with_providers =
-        //                     `<div id="box-empty-portals" class="empty flex-center">
-        //                         <section id='connect-empty-var-2'>
-        //                             <!--h3 class="empty-title" style="margin:0;" l10n>${_lang.portalEmptyTitle}</h3-->
-        //                             <h4 class='text-description' l10n='portalEmptyDescr'>${_lang.portalEmptyDescr}</h4>
-        //                             <section class='tools-connect2 connect'>
-        //                                 <div id='box-providers-premium-button' />
-        //                                 <div id="box-providers-buttons" style='font-size:0;' />
-        //                             </section>
-        //                             <h4 class='text-description separate-top' l10n='portalEmptyAdv1'>${_lang.portalEmptyAdv1}</h4>
-        //                             <div class="tools-connect">
-        //                                 <button class="btn btn--landing newportal" l10n>${_lang.btnCreatePortal}</button>
-        //                                 <section class="link-connect">
-        //                                     <label l10n>${_lang.textHavePortal}</label><a class="login link" href="#" l10n>${_lang.btnConnect}</a>
-        //                                 </section>
-        //                             </div>
-        //                         </section>
-        //                     </div>`;
-
-        // var _html = `<div ${args.id} class="action-panel ${args.action}">
-        //               ${config.portals.checklist.length > 1 ? _html_empty_panel_with_providers : _html_empty_panel_with_carousel}
-        //               <div id="box-portals">
-        //                 <div class="flexbox">
-        //                   <h3 class="table-caption" l10n>${_lang.portalListTitle}</h3>
-        //                   <div class="table-box flex-fill"><table class="table-files list"></table></div>
-        //                   <div class="lst-tools">
-        //                     <button id="btn-addportal" class="btn btn--primary login" l10n>${_lang.btnAddPortal}</button>
-        //                   </div>
-        //                 </div>
-        //               </div>
-        //             </div>`;
 
         this.tpl_sidebar =
                     `<div class="sidebar-block-title">
@@ -158,11 +85,9 @@
                         <div class="table-box flex-fill"><table class="table-files list"></table></div>
                     </div>`;
 
-        // args.tplPage = _html;
         args.menu = '.main-column.tool-menu';
         args.field = '.main-column.col-center';
         args.itemindex = 2;
-        // args.itemtext = _lang.actConnectTo;
         args.tplItem = 'nomenuitem';
 
         baseView.prototype.constructor.call(this, args);
@@ -174,13 +99,10 @@
 
     utils.fn.extend(ViewPortals.prototype, {
         render: function() {
-            // baseView.prototype.render.apply(this, arguments);
 
             const $placeholder = $(this.opts.placeholder);
             $placeholder.html(this.tpl_sidebar);
 
-            // this.$panelNoPortals = this.$panel.find('#box-empty-portals');
-            // this.$panelPortalList = this.$panel.find('#box-portals');
             this.$sidebarPortalList = $(this.opts.placeholder);
         },
         portaltemplate: function(info, edit) {
@@ -262,13 +184,7 @@
             return html_empty_panel;
         },
         onscale: function (pasteSvg) {
-            // if ( !pasteSvg ) {
-            //     $('button .icon.more',this.$panelPortalList).each(function (){
-            //         let elm = $(this);
-            //         if( !elm.find('i.icon').length )
-            //             elm.append($('<i class="icon tool-icon more" />'));
-            //     });
-            // }
+
         }
     });
 
@@ -318,8 +234,6 @@
         };
 
         function _do_logout(model) {
-            // var model = portalCollection.find('name', info);
-            // model && model.set('logged', false);
 
             let info = {domain:model.path};
             const _provider = config.portals.providers.find(model.provider);
@@ -355,12 +269,7 @@
 
                 window.sdk && window.sdk.checkAuth && window.sdk.checkAuth(auth_arr);
 
-                // this.view.$panelNoPortals.hide();
-                // this.view.$panelPortalList.show();
-            } else {
-                // this.view.$panelNoPortals.show();
-                // this.view.$panelPortalList.hide();
-            }
+            } 
         };
 
         var _init_collection = function() {
@@ -644,35 +553,8 @@
             else carousel.$items.eq(_pre_index).removeClass('migrate pre-active active pro-active').addClass('pre-active');
         };
 
-        // function _initCarousel() {
-        //     let _$panel = this.view.$panelNoPortals;
-        //     carousel.$items = _$panel.find('.carousel__slide');
-        //     let _activeindex = carousel.$items.filter('.active').index();
-
-        //     if ( !(navigator.userAgent.indexOf("Windows NT 5.") < 0) ||
-        //             !(navigator.userAgent.indexOf("Windows NT 6.0") < 0) )
-        //     {
-        //         $('.carousel', _$panel).addClass('winxp');
-        //     }
-
-        //     let _pre_index = _activeindex - 1,
-        //         _pro_index = _activeindex + 1;
-
-        //     if ( _pre_index < 0 ) _pre_index = carousel.$items.length - 1;
-        //     if ( _pro_index > carousel.$items.length - 1 ) _pro_index = 0;
-        //     carousel.$items.eq(_pre_index).addClass('pre-active');
-        //     carousel.$items.eq(_pro_index).addClass('pro-active');
-
-        //     _$panel.find('.carousel__scrolls > .carousel__scroll__btn')
-        //         .on('click', e => {
-        //             _scrollCarousel(e.target.getAttribute('value'));
-        //         });
-
-        //     _on_theme_changed(localStorage.getItem('ui-theme-id'));
-        // };
 
         function _on_lang_changed(ol,nl) {
-            // $('.btn-quick.logout',this.$panelPortalList).attr('tooltip',utils.Lang.menuLogout);
         };
 
         function _on_theme_changed(name, type) {