diff --git a/src/home.pug b/src/home.pug
index 3277b89..a9450f3 100644
--- a/src/home.pug
+++ b/src/home.pug
@@ -41,7 +41,7 @@ html
       | )
     link(rel="stylesheet" type="text/css" href=getStatic("/sass/main.sass"))
     script(type="module" src=getStatic("/js/main.js"))
-  body
+  body.show-focus
     main.main
       .c-groups
         .c-groups__display#c-groups-display
@@ -49,6 +49,7 @@ html
           .c-groups__container#c-groups-list
       .c-rooms#c-rooms
       .c-chat
+        .c-chat-banner#c-chat-banner
         .c-chat__messages#c-chat-messages
           .c-chat__inner#c-chat
         .c-chat-input
diff --git a/src/js/events/message.js b/src/js/events/message.js
index a6a5ee4..9528abe 100644
--- a/src/js/events/message.js
+++ b/src/js/events/message.js
@@ -12,7 +12,7 @@ purifier.addHook("uponSanitizeAttribute", (node, hookevent, config) => {
 
 	const allowedElementAttributes = {
 		"FONT": ["data-mx-bg-color", "data-mx-color", "color"],
-		"SPAN": ["data-mx-bg-color", "data-mx-color"],
+		"SPAN": ["data-mx-bg-color", "data-mx-color", "data-mx-spoiler"],
 		"A": ["name", "target", "href"],
 		"IMG": ["width", "height", "alt", "title", "src", "data-mx-emoticon"],
 		"OL": ["start"],
@@ -55,7 +55,7 @@ function cleanHTML(html) {
 			"color", "name", "target", "href", "width", "height", "alt", "title",
 			"src", "start", "class", "noreferrer", "noopener",
 			// matrix attrs
-			"data-mx-emoticon", "data-mx-bg-color", "data-mx-color"
+			"data-mx-emoticon", "data-mx-bg-color", "data-mx-color", "data-mx-spoiler"
 		],
 
 		// Return a DOM fragment instead of a string, avoids potential future mutation XSS
diff --git a/src/js/focus.js b/src/js/focus.js
new file mode 100644
index 0000000..2413484
--- /dev/null
+++ b/src/js/focus.js
@@ -0,0 +1,11 @@
+document.body.classList.remove("show-focus")
+
+document.addEventListener("mousedown", () => {
+	document.body.classList.remove("show-focus")
+})
+
+document.addEventListener("keydown", event => {
+	if (event.key === "Tab") {
+		document.body.classList.add("show-focus")
+	}
+})
diff --git a/src/js/main.js b/src/js/main.js
index fa5dc06..1bc0be0 100644
--- a/src/js/main.js
+++ b/src/js/main.js
@@ -1,3 +1,4 @@
+require("./focus.js")
 const groups = require("./groups.js")
 const chat_input = require("./chat-input.js")
 const room_picker = require("./room-picker.js")
diff --git a/src/js/read-marker.js b/src/js/read-marker.js
new file mode 100644
index 0000000..53b4658
--- /dev/null
+++ b/src/js/read-marker.js
@@ -0,0 +1,149 @@
+const {ElemJS, ejs, q} = require("./basic.js")
+const {store} = require("./store/store.js")
+const lsm = require("./lsm.js")
+
+function markFullyRead(roomID, eventID) {
+	return fetch(`${lsm.get("domain")}/_matrix/client/r0/rooms/${roomID}/read_markers?access_token=${lsm.get("access_token")}`, {
+		method: "POST",
+		body: JSON.stringify({
+			"m.fully_read": eventID,
+			"m.read": eventID
+		})
+	})
+}
+
+class ReadBanner extends ElemJS {
+	constructor() {
+		super(q("#c-chat-banner"))
+
+		this.newMessages = ejs("span")
+		this.child(
+			ejs("div").class("c-chat-banner__inner").child(
+				ejs("button").class("c-chat-banner__part").on("click", this.jumpTo.bind(this)).child(
+					ejs("div").class("c-chat-banner__part-inner")
+						.child(this.newMessages)
+						.addText(" new messages")
+				),
+				ejs("button").class("c-chat-banner__part", "c-chat-banner__last").on("click", this.markRead.bind(this)).child(
+					ejs("div").class("c-chat-banner__part-inner").text("Mark as read")
+				)
+			)
+		)
+
+		store.activeRoom.subscribe("changeSelf", this.render.bind(this))
+		store.notificationsChange.subscribe("changeSelf", this.render.bind(this))
+		this.render()
+	}
+
+	async jumpTo() {
+		if (!store.activeRoom.exists()) return
+		const timeline = store.activeRoom.value().timeline
+		const readMarker = timeline.readMarker
+		while (true) {
+			if (readMarker.attached) {
+				readMarker.element.scrollIntoView({behavior: "smooth", block: "center"})
+				return
+			} else {
+				q("#c-chat-messages").scrollTo({
+					top: 0,
+					left: 0,
+					behavior: "smooth"
+				})
+				await new Promise(resolve => {
+					const unsubscribe = timeline.subscribe("afterScrollbackLoad", () => {
+						unsubscribe()
+						resolve()
+					})
+				})
+			}
+		}
+	}
+
+	markRead() {
+		if (!store.activeRoom.exists()) return
+		const timeline = store.activeRoom.value().timeline
+		markFullyRead(timeline.id, timeline.latestEventID)
+	}
+
+	render() {
+		let count = 0
+		if (store.activeRoom.exists()) {
+			count = store.activeRoom.value().number.state.unreads
+		}
+		if (count !== 0) {
+			this.newMessages.text(count)
+			this.class("c-chat-banner--active")
+		} else {
+			this.removeClass("c-chat-banner--active")
+		}
+	}
+}
+const readBanner = new ReadBanner()
+
+class ReadMarker extends ElemJS {
+	constructor(timeline) {
+		super("div")
+
+		this.class("c-read-marker")
+		this.loadingIcon = ejs("div")
+			.class("c-read-marker__loading", "loading-icon")
+			.style("display", "none")
+		this.child(
+			ejs("div").class("c-read-marker__inner").child(
+				ejs("div").class("c-read-marker__text").child(this.loadingIcon).addText("New")
+			)
+		)
+
+		let processing = false
+		const observer = new IntersectionObserver(entries => {
+			const entry = entries[0]
+			if (!entry.isIntersecting) return
+			if (processing) return
+			processing = true
+			this.loadingIcon.style("display", "")
+			markFullyRead(this.timeline.id, this.timeline.latestEventID).then(() => {
+				this.loadingIcon.style("display", "none")
+				processing = false
+			})
+		}, {
+			root: document.getElementById("c-chat-messages"),
+			rootMargin: "-80px 0px 0px 0px", // marker must be this distance inside the top of the screen to be counted as read
+			threshold: 0.01
+		})
+		observer.observe(this.element)
+
+		this.attached = false
+		this.timeline = timeline
+		this.timeline.userReads.get(lsm.get("mx_user_id")).subscribe("changeSelf", (_, eventID) => {
+			// read marker updated, attach to it
+			const event = this.timeline.map.get(eventID)
+			this.attach(event)
+		})
+		this.timeline.subscribe("afterChange", () => {
+			// timeline has new events, attach to last read one
+			const eventID = this.timeline.userReads.get(lsm.get("mx_user_id")).value()
+			const event = this.timeline.map.get(eventID)
+			this.attach(event)
+		})
+	}
+
+	attach(event) {
+		if (event && event.data.origin_server_ts !== this.timeline.latest) {
+			this.class("c-read-marker--attached")
+			event.element.insertAdjacentElement("beforeend", this.element)
+			this.attached = true
+		} else {
+			this.removeClass("c-read-marker--attached")
+			this.attached = false
+		}
+		if (store.activeRoom.value() === this.timeline.room) {
+			readBanner.render()
+		}
+	}
+}
+
+module.exports = {
+	ReadMarker,
+	readBanner,
+	markFullyRead
+}
diff --git a/src/js/timeline.js b/src/js/timeline.js
index de17b9c..cd3ef05 100644
--- a/src/js/timeline.js
+++ b/src/js/timeline.js
@@ -5,6 +5,7 @@ const {SubscribeMap} = require("./store/subscribe_map.js")
 const {store} = require("./store/store.js")
 const {Anchor} = require("./anchor.js")
 const {Sender} = require("./sender.js")
+const {ReadMarker, markFullyRead} = require("./read-marker.js")
 const lsm = require("./lsm.js")
 const {resolveMxc} = require("./functions.js")
 const {renderEvent} = require("./events/render-event")
@@ -20,16 +21,6 @@ function getTxnId() {
 	return Date.now() + (sentIndex++)
 }
 
-function markFullyRead(roomID, eventID) {
-	return fetch(`${lsm.get("domain")}/_matrix/client/r0/rooms/${roomID}/read_markers?access_token=${lsm.get("access_token")}`, {
-		method: "POST",
-		body: JSON.stringify({
-			"m.fully_read": eventID,
-			"m.read": eventID
-		})
-	})
-}
-
 function eventSearch(list, event, min = 0, max = NO_MAX) {
 	if (list.length === 0) return {success: false, i: 0}
 
@@ -184,62 +175,6 @@ class ReactiveTimeline extends ElemJS {
 	}
 }
 
-class ReadMarker extends ElemJS {
-	constructor(timeline) {
-		super("div")
-
-		this.class("c-read-marker")
-		this.loadingIcon = ejs("div")
-			.class("c-read-marker__loading", "loading-icon")
-			.style("display", "none")
-		this.child(
-			ejs("div").class("c-read-marker__inner").child(
-				ejs("div").class("c-read-marker__text").child(this.loadingIcon).addText("New")
-			)
-		)
-
-		let processing = false
-		const observer = new IntersectionObserver(entries => {
-			const entry = entries[0]
-			if (!entry.isIntersecting) return
-			if (processing) return
-			processing = true
-			this.loadingIcon.style("display", "")
-			markFullyRead(this.timeline.id, this.timeline.latestEventID).then(() => {
-				this.loadingIcon.style("display", "none")
-				processing = false
-			})
-		}, {
-			root: document.getElementById("c-chat-messages"),
-			rootMargin: "-80px 0px 0px 0px", // marker must be this distance inside the top of the screen to be counted as read
-			threshold: 0.01
-		})
-		observer.observe(this.element)
-
-		this.timeline = timeline
-		this.timeline.userReads.get(lsm.get("mx_user_id")).subscribe("changeSelf", (_, eventID) => {
-			// read marker updated, attach to it
-			const event = this.timeline.map.get(eventID)
-			this.attach(event)
-		})
-		this.timeline.subscribe("afterChange", () => {
-			// timeline has new events, attach to last read one
-			const eventID = this.timeline.userReads.get(lsm.get("mx_user_id")).value()
-			const event = this.timeline.map.get(eventID)
-			this.attach(event)
-		})
-	}
-
-	attach(event) {
-		if (event && event.data.origin_server_ts !== this.timeline.latest) {
-			this.class("c-read-marker--attached")
-			event.element.insertAdjacentElement("beforeend", this.element)
-		} else {
-			this.removeClass("c-read-marker--attached")
-		}
-	}
-}
-
 class Timeline extends Subscribable {
 	constructor(room) {
 		super()
diff --git a/src/sass/base.sass b/src/sass/base.sass
index 0232c2e..a649cce 100644
--- a/src/sass/base.sass
+++ b/src/sass/base.sass
@@ -21,3 +21,39 @@ body
 .main
   height: 100vh
   display: flex
+
+button
+  appearance: none
+  border: none
+  background: none
+  color: inherit
+  font-family: inherit
+  font-size: inherit
+  font-style: inherit
+  font-weight: inherit
+  padding: 0
+  margin: 0
+  line-height: inherit
+  cursor: inherit
+
+// focus resets
+
+:focus
+  outline: none
+
+:-moz-focusring
+  outline: none
+
+::-moz-focus-inner
+  border: 0
+
+select:-moz-focusring
+  color: transparent
+  text-shadow: 0 0 0 #ddd
+
+body.show-focus
+  a, select, button, input, video
+    outline-color: #fff
+
+    &:focus
+      outline: 2px dotted
diff --git a/src/sass/colors.sass b/src/sass/colors.sass
index e40189c..a603edd 100644
--- a/src/sass/colors.sass
+++ b/src/sass/colors.sass
@@ -6,3 +6,4 @@ $milder: #42454a
 $divider: #4b4e54
 $muted: #999
 $link: #57bffd
+$notify-highlight: #ffac4b
diff --git a/src/sass/components/chat-banner.sass b/src/sass/components/chat-banner.sass
new file mode 100644
index 0000000..ba7a94d
--- /dev/null
+++ b/src/sass/components/chat-banner.sass
@@ -0,0 +1,47 @@
+@use "../colors" as c
+
+.c-chat-banner
+  position: sticky
+  z-index: 1
+  top: 0
+  left: 0
+  right: 0
+  margin-right: 12px
+  outline-color: #000
+  opacity: 0
+
+  &--active
+    opacity: 1
+
+  &__inner
+    display: grid
+    grid-template-columns: 1fr auto
+    background: c.$notify-highlight
+    color: #000
+    margin: 0px 12px
+    padding: 0px 12px
+    border-radius: 0px 0px 10px 10px
+    line-height: 1
+    box-shadow: 0px 5px 5px -2px rgba(0, 0, 0, 0.1)
+    cursor: pointer
+
+    &:hover
+      box-shadow: 0px 5px 5px -2px rgba(0, 0, 0, 0.6)
+
+  &__part
+    padding: 6px 0px 8px
+
+    &:hover
+      text-decoration: underline
+
+  &__part-inner
+    display: block
+    width: 100% // yes, really.
+    text-align: left
+
+  &__last
+    margin-left: 8px
+
+  &__last &__part-inner
+    border-left: 1px solid #222
+    padding-left: 8px
diff --git a/src/sass/components/chat.sass b/src/sass/components/chat.sass
index 5ca48e0..c8bb391 100644
--- a/src/sass/components/chat.sass
+++ b/src/sass/components/chat.sass
@@ -2,11 +2,12 @@
 
 .c-chat
   display: grid
-  grid-template-rows: 1fr 82px // fixed so that input box height adjustment doesn't mess up scroll
+  grid-template-rows: 0 1fr 82px // fixed so that input box height adjustment doesn't mess up scroll
   align-items: end
   flex: 1
 
   &__messages
+    position: relative
     height: 100%
     overflow-y: scroll
     scrollbar-color: c.$darkest c.$darker
diff --git a/src/sass/components/read-marker.sass b/src/sass/components/read-marker.sass
index 84435fb..7e45910 100644
--- a/src/sass/components/read-marker.sass
+++ b/src/sass/components/read-marker.sass
@@ -1,3 +1,5 @@
+@use "../colors" as c
+
 .c-read-marker
   display: none
   position: relative
@@ -11,7 +13,7 @@
     right: 0px
     height: 2px
     top: 0px
-    background-color: #ffac4b // TODO
+    background-color: c.$notify-highlight
 
     @at-root .c-message:last-child &
       top: 11px
@@ -22,7 +24,7 @@
     top: -9px
     display: flex
     align-items: center
-    background-color: #ffac4b // TODO
+    background-color: c.$notify-highlight
     color: #000
     font-size: 12px
     font-weight: 600
diff --git a/src/sass/main.sass b/src/sass/main.sass
index 11c85ec..7134edf 100644
--- a/src/sass/main.sass
+++ b/src/sass/main.sass
@@ -9,3 +9,4 @@
 @use "./components/anchor"
 @use "./components/highlighted-code"
 @use "./components/read-marker"
+@use "./components/chat-banner"