Footer
UI.X has provided the option of an extended footer. This option is unchecked by default, checking this option will allow you to set the same footer globally throughout your UI.X styles. If you want to have a different footer for your various UI.X styles then the options will have to be set in the [UI.X] Footer Style Property. This footer can contain additional content with up to four columns of customizable text.To turn on your extended footer, go to Options > [UI.X] Footer. Check the box next to Show Extended Footer.Above this option is where you are able to customize your content. You can change your title, icon, content, and add a custom width if preferred.If no value is inputted in your column width, your footer content will adjust to the Default Column Width. This is set by going to Appearance > Styles > XenForo - UI.X > Style Property Groups > [UI.X] Footer and entering the value for Default Column Width in pixels.To enable sticky footer, go to Appearance > Styles > XenForo - UI.X > Style Property Groups > [UI.X] Footer and check the box next to Enable Sticky Footer. This will stick the footer to the bottom of your page as long as your document isn't taller than your window height.
Your jump to top buttons provide buttons in your bottom right hand corner as you scroll down the page.
To enable these buttons, go to Appearance > Styles > XenForo - UI.X > Style Property Groups > [UI.X] Footer and check the box next to the Enable Fixed Jumped to Top and Enable Fixed Jump to Bottom. You can move your jump buttons to the left by entering 0 into the Fixed Jump Button Location. Leave it at 1 to keep it on the right. Underneath this option, you'll also have the options to fade or stack these buttons. You can also choose where you'd like these buttons to go.