Merge branch '5.4' into 5.5

diff --cc wcfsetup/install/files/acp/style/layout.scss
index 2238e1ad3db6f80db08b19febf9dac5e2fa9f813,5401e24fe97082bf61ffc7bb7e1a8711f99f4164..6dadb8d43973ea38dd485a95fc72e17544686a75
--- 1/wcfsetup/install/files/acp/style/layout.scss
--- 2/wcfsetup/install/files/acp/style/layout.scss
+++ b/wcfsetup/install/files/acp/style/layout.scss
@@@ -606,61 -577,10 +606,69 @@@ $wcfAcpSubMenuWidth: 300px
        }
  }
  
 +.contentItemList.packageUpdateList {
 +      --minimum-column-width: 400px;
 +
 +      display: grid;
 +      gap: 20px;
 +      grid-template-columns: repeat(auto-fill, minmax(var(--minimum-column-width), 1fr));
 +      margin: 0;
 +
 +      .contentItem {
 +              margin: 0;
 +      }
 +
 +      .contentItemDescription {
 +              margin-top: 0;
 +      }
 +
 +      @include screen-sm {
 +              --minimum-column-width: 45%;
 +      }
 +
 +      @include screen-xs {
 +              --minimum-column-width: 100%;
 +      }
 +}
 +
 +.packageUpdateAvailable {
 +      font-size: 18px;
 +      margin-top: 10px;
 +}
 +
 +.packageUpdateNewVersion {
 +      color: $wcfContentText;
 +      font-weight: 600;
 +}
 +
 +@keyframes hightlightOptionLabel {
 +      0% {
 +              transform: scale(1);
 +      }
 +      50% {
 +              transform: scale(1.1);
 +      }
 +      100% {
 +              transform: scale(1);
 +      }
 +}
 +
 +.hightlightOptionLabel {
 +      animation: hightlightOptionLabel 0.48s ease-in-out;
 +      display: inline-block;
 +}
 +
 +@include screen-md-down {
 +      .dropdownMenuUserPanel {
 +              left: auto !important;
 +              right: 0 !important;
 +      }
 +}
++
+ #woltlab_newsfeed {
+       border: 1px solid $wcfContentBorderInner;
+       border-radius: 4px;
+       height: 100vh;
+       max-width: 100%;
+       width: 600px;
+ }

diff --cc wcfsetup/install/files/acp/templates/index.tpl
Simple merge