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diff --git a/.gitignore b/.gitignore
index 15c37a81..1711c846 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,6 @@ ffmpeg/
 locale.source.xlf
 test.*
 /db/
+.vscode/
+.github/
+.angular/
diff --git a/docker/debian-buster/selfcontained/Dockerfile b/docker/debian-buster/selfcontained/Dockerfile
index c064179f..dcde797d 100644
--- a/docker/debian-buster/selfcontained/Dockerfile
+++ b/docker/debian-buster/selfcontained/Dockerfile
@@ -1,6 +1,6 @@
 #-----------------BUILDER-----------------
 #-----------------------------------------
-FROM node:18-buster AS builder
+FROM node:18.17.1-buster AS builder
 # LABEL maintainer="Patrik J. Braun"
 # copying only package{-lock}.json to make node_modules cachable
 RUN git clone https://github.com/xuthus83/pigallery2.git /build
@@ -16,7 +16,7 @@ RUN npm install --unsafe-perm \
 
 #-----------------MAIN--------------------
 #-----------------------------------------
-FROM node:18-buster-slim AS main
+FROM node:18.17.1-buster-slim AS main
 WORKDIR /app
 ENV NODE_ENV=production \
     # overrides only the default value of the settings (the actualy value can be overwritten through config.json)
diff --git a/src/frontend/app/ui/frame/frame.component.html b/src/frontend/app/ui/frame/frame.component.html
index d7c0f4b4..c78a583f 100644
--- a/src/frontend/app/ui/frame/frame.component.html
+++ b/src/frontend/app/ui/frame/frame.component.html
@@ -1,17 +1,14 @@
 <ngx-loading-bar [includeSpinner]="false" color="#337ab7" height="3px"></ngx-loading-bar>
-<div #navContainer class="navbar-container auto-hide-navbar"
-     [class.navbar-keep-top]="navbarKeepTop || fixNavbarOnTop"
-     [class.hide-navbar]="!navbarKeepTop && shouldHideNavbar"
-     [class.animate-navbar]="animateNavbar">
+<div #navContainer class="navbar-container auto-hide-navbar" [class.navbar-keep-top]="navbarKeepTop || fixNavbarOnTop"
+  [class.hide-navbar]="!navbarKeepTop && shouldHideNavbar" [class.animate-navbar]="animateNavbar">
   <nav class="navbar navbar-expand bg-body">
     <div class="container-fluid">
-      <a class="navbar-brand d-none d-sm-block" [routerLink]="['/gallery']"
-         [queryParams]="queryService.getParams()">
+      <a class="navbar-brand d-none d-sm-block" [routerLink]="['/gallery']" [queryParams]="queryService.getParams()">
         <img src="assets/icon_inv.png" width="30" height="30" class="d-inline-block align-top" alt="">
         <strong class="d-none d-lg-inline-block">{{title}}</strong>
       </a>
       <div class="collapse navbar-collapse text-center" id="navbarCollapse" [collapse]="collapsed">
-        <ul class="navbar-nav mb-0 me-2 text-lg-start d-none d-md-flex">
+        <ul class="navbar-nav mb-0 me-2 text-lg-start d-none d-md-flex" style="width: 20%;">
           <ng-container *ngFor="let link of navbarLinks">
             <li class="nav-item" *ngIf="link.type === NavigationLinkTypes.albums && isAlbumsAvailable()">
               <a class="nav-link" [routerLink]="['/albums']" [class.active]="isLinkActive('/albums')" i18n>Albums</a>
@@ -20,16 +17,15 @@
               <a class="nav-link" [routerLink]="['/faces']" [class.active]="isLinkActive('/faces')" i18n>Faces</a>
             </li>
             <li class="nav-item" *ngIf="link.type === NavigationLinkTypes.gallery">
-              <a class="nav-link"
-                 [routerLink]="['/gallery']"
-                 [queryParams]="queryService.getParams()" [class.active]="isLinkActive('/gallery')" i18n>Gallery</a>
+              <a class="nav-link" [routerLink]="['/gallery']" [queryParams]="queryService.getParams()"
+                [class.active]="isLinkActive('/gallery')" i18n>Gallery</a>
             </li>
             <li class="nav-item" *ngIf="link.type === NavigationLinkTypes.url">
               <a class="nav-link" [href]="link.url" [class.active]="isLinkActive(link.url)">{{link.name}}</a>
             </li>
             <li class="nav-item" *ngIf="link.type === NavigationLinkTypes.search">
               <a class="nav-link" [routerLink]="['/search', link.SearchQuery | json]"
-                 [class.active]="isSearchActive(link.SearchQuery)">{{link.name}}</a>
+                [class.active]="isSearchActive(link.SearchQuery)">{{link.name}}</a>
             </li>
           </ng-container>
         </ul>
@@ -44,37 +40,35 @@
               <app-gallery-share></app-gallery-share>
             </li>
             <li class="nav-item divider-vertical  d-xl-block d-none"
-                *ngIf="authenticationRequired && user.value && showShare">
+              *ngIf="authenticationRequired && user.value && showShare">
             </li>
             <ng-container *ngIf="authenticationRequired && user.value">
               <li class="nav-item me-2 ms-2 navbar-text d-xl-block d-none">
-             <span style="white-space: nowrap;">
-                <span class="oi oi-person"></span> {{user.value.name}}
-              </span>
+                <span style="white-space: nowrap;">
+                  <span class="oi oi-person"></span> {{user.value.name}}
+                </span>
               </li>
               <li class="nav-item divider-vertical  d-xl-block d-none">
               </li>
             </ng-container>
             <li class="nav-item d-xl-block d-none">
-            <span>
-              <app-language #languageSelector class="navbar-btn" [isDark]="true"></app-language>
-            </span>
+              <span>
+                <app-language #languageSelector class="navbar-btn" [isDark]="true"></app-language>
+              </span>
             </li>
             <li class="nav-item divider-vertical d-xl-block d-none">
             </li>
             <li class="nav-item dropdown">
-              <div class="btn-group" dropdown #dropdown="bs-dropdown" placement="bottom"
-                   [autoClose]="false"  container="body">
-                <button id="button-alignment" dropdownToggle
-                        type="button" class="btn btn-dark dropdown-toggle"
-                        aria-controls="dropdown-alignment">
+              <div class="btn-group" dropdown #dropdown="bs-dropdown" placement="bottom" [autoClose]="false"
+                container="body">
+                <button id="button-alignment" dropdownToggle type="button" class="btn btn-dark dropdown-toggle"
+                  aria-controls="dropdown-alignment">
                   <span class="oi oi-menu"></span>
                   <span *ngIf="isAdmin() && notificationService.numberOfNotifications>0"
-                        class="navbar-badge badge text-bg-warning">{{notificationService.numberOfNotifications}}</span>
+                    class="navbar-badge badge text-bg-warning">{{notificationService.numberOfNotifications}}</span>
                 </button>
-                <ul id="dropdown-alignment" *dropdownMenu
-                    class="dropdown-menu dropdown-menu-right"
-                    role="menu" aria-labelledby="button-alignment">
+                <ul id="dropdown-alignment" *dropdownMenu class="dropdown-menu dropdown-menu-right" role="menu"
+                  aria-labelledby="button-alignment">
 
                   <li role="menuitem" class="d-xl-none">
                     <div style="white-space: nowrap;" class="dropdown-item">
@@ -108,26 +102,25 @@
                       </button>
                     </div>
                   </li>
-                  <hr/>
+                  <hr />
                   <ng-container *ngFor="let link of navbarLinks">
                     <li class="nav-item d-md-none"
-                        *ngIf="link.type === NavigationLinkTypes.albums && isAlbumsAvailable()">
+                      *ngIf="link.type === NavigationLinkTypes.albums && isAlbumsAvailable()">
                       <a class="dropdown-item" [routerLink]="['/albums']" [class.active]="isLinkActive('/albums')">
                         <span class="oi oi-grid-two-up"></span>
                         <ng-container i18n>Albums</ng-container>
                       </a>
                     </li>
                     <li class="nav-item d-md-none"
-                        *ngIf="link.type === NavigationLinkTypes.faces && isFacesAvailable()">
+                      *ngIf="link.type === NavigationLinkTypes.faces && isFacesAvailable()">
                       <a class="dropdown-item" [routerLink]="['/faces']" [class.active]="isLinkActive('/faces')">
                         <span class="oi oi-people"></span>
                         <ng-container i18n>Faces</ng-container>
                       </a>
                     </li>
                     <li class="nav-item d-md-none" *ngIf="link.type === NavigationLinkTypes.gallery">
-                      <a class="dropdown-item"
-                         [routerLink]="['/gallery']"
-                         [queryParams]="queryService.getParams()" [class.active]="isLinkActive('/gallery')">
+                      <a class="dropdown-item" [routerLink]="['/gallery']" [queryParams]="queryService.getParams()"
+                        [class.active]="isLinkActive('/gallery')">
                         <span class="oi oi-image"></span>
                         <ng-container i18n>Gallery</ng-container>
                       </a>
@@ -140,16 +133,15 @@
                     </li>
                     <li class="nav-item d-md-none" *ngIf="link.type === NavigationLinkTypes.search">
                       <a class="dropdown-item" [routerLink]="['/search', link.SearchQuery | json]"
-                         [class.active]="isSearchActive(link.SearchQuery)">
+                        [class.active]="isSearchActive(link.SearchQuery)">
                         <span class="oi oi-link-intact"></span>
                         {{link.name}}
                       </a>
                     </li>
                   </ng-container>
-                  <hr class="d-md-none"/>
+                  <hr class="d-md-none" />
 
-                  <li role="menuitem" dropdown [autoClose]="false"
-                      placement="bottom left" container="body">
+                  <li role="menuitem" dropdown [autoClose]="false" placement="bottom left" container="body">
                     <a dropdownToggle class="dropdown-item">
                       <span class="oi oi-command"></span>
                       <ng-container i18n>Tools</ng-container>
@@ -157,8 +149,7 @@
                     <ul class="dropdown-menu dropdown-menu-start" *dropdownMenu role="menu">
                       <ng-content select="[navbar-menu]"></ng-content>
                       <li role="menuitem" *ngIf="isAdmin()">
-                        <a class="dropdown-item"
-                           [routerLink]="['/duplicates']">
+                        <a class="dropdown-item" [routerLink]="['/duplicates']">
                           <span class="oi oi-layers"></span>
                           <ng-container i18n>Duplicates</ng-container>
                         </a>
@@ -167,12 +158,8 @@
                         <div class="dropdown-item d-flex justify-content-between">
                           <span title="key: c" i18n-title i18n>Fix nabvar</span>
                           <div class="form-check form-switch">
-                            <input class="form-check-input"
-                                   type="checkbox"
-                                   role="switch"
-                                   name="fix-navbar"
-                                   id="fix-switch"
-                                   [(ngModel)]="fixNavbarOnTop">
+                            <input class="form-check-input" type="checkbox" role="switch" name="fix-navbar"
+                              id="fix-switch" [(ngModel)]="fixNavbarOnTop">
                           </div>
                         </div>
                       </li>
@@ -182,7 +169,7 @@
                     <a class="dropdown-item" [routerLink]="['/admin']">
                       <span class="oi oi-wrench"></span>
                       <span *ngIf="notificationService.numberOfNotifications>0"
-                            class="badge rounded-pill position-absolute p-0 text-bg-warning">{{notificationService.numberOfNotifications}}</span>
+                        class="badge rounded-pill position-absolute p-0 text-bg-warning">{{notificationService.numberOfNotifications}}</span>
                       <ng-container i18n>Settings</ng-container>
                     </a>
                   </li>
@@ -203,4 +190,4 @@
   </nav>
   <ng-content select="[navbar-appendix]"></ng-content>
 </div>
-<ng-content select="[body]"></ng-content>
+<ng-content select="[body]"></ng-content>
\ No newline at end of file
diff --git a/src/frontend/app/ui/gallery/directories/directory/directory.gallery.component.css b/src/frontend/app/ui/gallery/directories/directory/directory.gallery.component.css
index 5428d229..fbafd6cb 100644
--- a/src/frontend/app/ui/gallery/directories/directory/directory.gallery.component.css
+++ b/src/frontend/app/ui/gallery/directories/directory/directory.gallery.component.css
@@ -32,9 +32,9 @@ a {
 }
 
 .info {
-  background-color: rgba(0, 0, 0, 0.6);
+  background-color: rgba(0, 0, 0, 0.2);
   color: white;
-  font-size: medium;
+  font-size: small;
   position: absolute;
   bottom: 0;
   left: 0;
@@ -43,7 +43,7 @@ a {
 }
 
 a:hover .info {
-  background-color: rgba(0, 0, 0, 0.8);
+  background-color: rgba(0, 0, 0, 0.6);
 }
 
 a:hover .photo-container {
diff --git a/src/frontend/app/ui/gallery/grid/photo/photo.grid.gallery.component.css b/src/frontend/app/ui/gallery/grid/photo/photo.grid.gallery.component.css
index ac1883ad..e14f751d 100644
--- a/src/frontend/app/ui/gallery/grid/photo/photo.grid.gallery.component.css
+++ b/src/frontend/app/ui/gallery/grid/photo/photo.grid.gallery.component.css
@@ -6,6 +6,7 @@
 img {
   width: inherit;
   height: inherit;
+  border-radius: 2px;
 
   -webkit-animation: fadein 2s; /* Safari, Chrome and Opera > 12.1 */
   -moz-animation: fadein 2s; /* Firefox < 16 */
@@ -66,7 +67,7 @@ img {
 
   100% {
     transform: translateY(-100%);
-    background: rgba(0, 0, 0, 0.8);
+    background: rgba(0, 0, 0, 0.3);
   }
 }
 
@@ -74,7 +75,7 @@ img {
 
   0% {
     transform: translateY(-100%);
-    background: rgba(0, 0, 0, 0.8);
+    background: rgba(0, 0, 0, 0.3);
   }
   100% {
     transform: translateY(0);
@@ -87,7 +88,7 @@ img {
   transform: translateY(0);
   background-color: transparent;
   color: white;
-  font-size: medium;
+  font-size: small;
   display: table-caption;
   position: absolute;
   padding: 5px;
@@ -136,7 +137,7 @@ a {
   right: 0;
   white-space: nowrap;
   border-bottom-left-radius: 15px !important;
-  background-color: rgba(0, 0, 0, 0.5);
+  background-color: rgba(0, 0, 0, 0.2);
   color: white;
   transition: background-color .3s ease-out;
   -moz-transition: background-color .3s ease-out;
diff --git a/src/frontend/styles.css b/src/frontend/styles.css
index e07e2bf5..4bd288e5 100644
--- a/src/frontend/styles.css
+++ b/src/frontend/styles.css
@@ -29,6 +29,7 @@ bs-dropdown-container {
 
 element.style {
   width: 100px;
+  font-size: small;
 }
 
 [data-bs-theme=dark] .btn:not(.btn-secondary):not(.btn-danger):not(.btn-warning):not(.btn-primary):not(.btn-success) {
diff --git a/src/frontend/translate/messages.cn.xlf b/src/frontend/translate/messages.cn.xlf
index aaf322f5..d1f1e064 100644
--- a/src/frontend/translate/messages.cn.xlf
+++ b/src/frontend/translate/messages.cn.xlf
@@ -2708,7 +2708,7 @@
           <context context-type="sourcefile">src/frontend/app/ui/gallery/lightbox/controls/controls.lightbox.gallery.component.html</context>
           <context context-type="linenumber">45</context>
         </context-group>
-        <target>Download</target>
+        <target>下载</target>
       </trans-unit>
       <trans-unit id="6639312389704540885" datatype="html">
         <source>Slideshow playback speed</source>
@@ -2716,7 +2716,7 @@
           <context context-type="sourcefile">src/frontend/app/ui/gallery/lightbox/controls/controls.lightbox.gallery.component.html</context>
           <context context-type="linenumber">53</context>
         </context-group>
-        <target>Slideshow playback speed</target>
+        <target> </target>
       </trans-unit>
       <trans-unit id="6561811782994945096" datatype="html">
         <source>Slideshow speed:</source>