diff --git a/docs/general/contributing/branding.md b/docs/general/contributing/branding.md
index 6863c651..0c7885fe 100644
--- a/docs/general/contributing/branding.md
+++ b/docs/general/contributing/branding.md
@@ -40,10 +40,10 @@ All iconography and other resources can be found in the [jellyfin-ux](https://gi
 
 When using the full version of the logo, the text should only be placed to the right of the icon.
 
-![The logo should have the text placed on the right of the icon.](/images/docs/branding-logo-yes-side.png#gh-light-mode-only)
-![The logo should have the text placed on the right of the icon.](/images/docs/branding-logo-dark-theme-yes-side.png#gh-dark-mode-only)
-![The logo should never have the text placed below the icon.](/images/docs/branding-logo-no-below.png#gh-light-mode-only)
-![The logo should never have the text placed below the icon.](/images/docs/branding-logo-dark-theme-no-below.png#gh-dark-mode-only)
+![The logo should have the text placed on the right of the icon.](/images/docs/branding-logo-yes-side.png#hidden--dark-mode)
+![The logo should have the text placed on the right of the icon.](/images/docs/branding-logo-dark-theme-yes-side.png#hidden--light-mode)
+![The logo should never have the text placed below the icon.](/images/docs/branding-logo-no-below.png#hidden--dark-mode)
+![The logo should never have the text placed below the icon.](/images/docs/branding-logo-dark-theme-no-below.png#hidden--light-mode)
 
 The design for the logo uses a gradient for the infill, and if the non-transparent logo is chosen there is an optional background color.
 
diff --git a/src/css/custom.css b/src/css/custom.css
index 9a6de7a2..add01e75 100644
--- a/src/css/custom.css
+++ b/src/css/custom.css
@@ -113,8 +113,8 @@ a.pills__item:not(.pills__item--active) {
 }
 
 /* To toggle the visibility of an image using the path fragment */
-[data-theme='light'] img[src$='#gh-dark-mode-only'],
-[data-theme='dark'] img[src$='#gh-light-mode-only'] {
+[data-theme='light'] img[src$='#hidden--light-mode'],
+[data-theme='dark'] img[src$='#hidden--dark-mode'] {
   display: none;
 }