Fixed images viewer buttons being hidden behind images

diff --git a/wcfsetup/install/files/style/ui/imageViewer.scss b/wcfsetup/install/files/style/ui/imageViewer.scss
index e04cb45c63f149a19c888aac50064f8a2a4bbee5..0e25bf650a08eaf6e59d1dd7733102e787c94f9d 100644 (file)
--- a/wcfsetup/install/files/style/ui/imageViewer.scss
+++ b/wcfsetup/install/files/style/ui/imageViewer.scss
@@ -88,6 +88,13 @@ $wcfImageViewerFontColor: rgba(211, 211, 211, 1);
                                                opacity: 1;
                                        }
                                        
+                                       &.wcfImageViewerSlideshowButtonFull,
+                                       &.wcfImageViewerSlideshowButtonNext,
+                                       &.wcfImageViewerSlideshowButtonPrevious {
+                                               /* places buttons above images at all times */
+                                               z-index: 30;
+                                       }
+                                       
                                        &.wcfImageViewerSlideshowButtonPrevious {
                                                left: 10px;