When your users attempt to sign in to your applications, they are redirected to a sign-in page hosted by Okta. You can customize this sign-in page to provide a consistent, seamless user experience that fits your brand. The Custom Sign In tab on the Customization page contains a Sign-in Widget and an embedded HTML editor to help you get started. For detailed information on usage and setup, see Style the Okta-hosted Sign-In Widget.
Note that the custom sign-in page is available to end users only when they sign in to Okta through your custom URL domain. To learn more, see Customize the Okta URL domain.
The latest versions of Safari and Firefox block third party cookies by default. Your applications may be impacted if they rely on a cookie from an okta.com domain to maintain a session on a non-Okta domain. See FAQ: How Blocking Third Party Cookies Can Potentially Impact Your Okta Environment.