Hub Hack: Style the Stream Authentication Login Page


Use these Custom Code snippets to style the Stream Authentication login page however you want.


Hub Hacks are not official Uberflip features.

Hub Hacks may not work on all Hubs, or may cause unexpected behavior. If you experience issues with a Hub Hack, available support is limited to helping you disable the Hub Hack only.


Hub Hacks are not compatible with Front End V2 Hubs.

If you are not sure if your Hub uses Front End V2, see this article for help.


  • Type: CSS
  • Placement: Body Top
  • Notes: These code snippets can be used to target the Stream Authentication login page, allowing you to change its appearance. Choose between two options: target the login pages for all Streams, or just the login page for a specific Stream. Both snippets are intended as a starting point for your own modifications — if you do not change anything, these will simply turn the background color for the login page blue.



Option 1: All Streams

This will modify the appearance of the login page for all Streams in the Hub.

<style> {
background-color: blue;


Option 2: Specific Stream Only

This will allow you to modify the appearance of the login page for a specified Stream only. Replace XXXXX in the code with the Stream ID.

<style> {
background-color: blue;


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