Defaultimagebackground.Beawareofusingtoobigimagesastheymaytakelongertoload.Currentlyimageisfittedwith`background-size:cover`whichmeans"scaled and cropped",currentlyleft-aligned.De-factoinstancedefault,usercanchoosetheirownbackground,iftheyremovetheirownbackground,instancedefaultwillbeusedinstead.
Instance`logo`,couldbeanyimage,includingsvg.Bydefaultitassumeslogousedwillbemonochrome-with-alphaone,thisisdonetobecompatiblewithbothlightanddarkthemes,sothatwhitelogodesignedwithdarkthemeinmindwon'tbeinvisibleoverlighttheme,thisisdonevia[CSS3Masking](https://www.html5rocks.com/en/tutorials/masking/adobe/). Basically - it will take alpha channel of the image and fill non-transparent areas of it with solid color. If you really want colorful logo - it can be done by setting `logoMask` to `false`.
ThisallowsyoutoincludearbitraryHTMLcontentinapanelbelownavigationmenu.PleromaFElooksforanhtmlpage`instance/panel.html`,bydefaultit'snotprovidedinFE,butBEbundlessome[defaultone](https://git.pleroma.social/pleroma/pleroma/blob/develop/priv/static/instance/panel.html). De-facto instance-defaults, since user can hide instance-specific panel.
Enables[PushAPI](https://developer.mozilla.org/en-US/docs/Web/API/Push_API) - based notifications for users. Instance-default.
##Indirectconfiguration
Somefeaturesareconfigureddependingonhowbackendisconfigured.Ingeneraltheapproachis"if backend allows it there's no need to hide it, if backend doesn't allow it there's no need to show it.
### Chat
**TODO somewhat broken, see: disableChat** chat can be disabled by disabling it in backend
### Private Mode
If the `private` instance setting is enabled in the backend, features that are not accessible without authentication, such as the timelines and search will be disabled for unauthenticated users.
### Rich text formatting in post formatting
Rich text formatting options are displayed depending on how many formatting options are enabled on backend, if you don't want your users to use rich text at all you can only allow "text/plain"one,frontendthenwillonlydisplayposttextformatasalabelinsteadofdropdown(justsothatusersknowforexampleifyouonlyallowMarkdown,onlyBBCodeoronlyPlaintext)