diff --git a/assets/main.css b/assets/main.css
index 3669db7..0350186 100644
--- a/assets/main.css
+++ b/assets/main.css
@@ -199,22 +199,30 @@ ul#server_selection_list {
 }
 
 .post {
-	margin: 1em 0;
+	margin: 1em 0 0.2em;
 	display: grid;
 	grid-template-rows: auto auto;
 	grid-template-columns: auto auto;
 }
+.post.same_author {
+	margin-top: 0.2em;
+}
 .post:first-child {
 	margin-top: 8px;
 }
 .post:last-child {
 	margin-bottom: 8px;
 }
+.post:hover {
+	background-color: #e4e4e4;
+}
 
 .post .author {
 	grid-row: 1;
 	grid-column: 1;
 	font-size: 80%;
+	font-weight: bold;
+	align-self: end;
 }
 .post.same_author .author {
 	display: none;
@@ -224,18 +232,32 @@ ul#server_selection_list {
 	text-align: right;
 	grid-row: 1;
 	grid-column: 2;
+	font-size: 80%;
 	color: #888;
+	align-self: end;
 }
 .post.same_author .create_at {
 	display: none;
 }
 
 .post .message {
+	line-height: 1.2;
 	grid-row: 2;
 	grid-column-start: 1;
 	grid-column-end: 3;
 }
 
+.post ul.attachments {
+	margin: 0;
+	padding: 0;
+	list-style: none;
+	font-size: 80%;
+}
+.post ul.attachments img {
+	margin-left: 0.5em;
+	vertical-align: middle;
+}
+
 .channel-contents-message {
 	text-align: center;
 	width: 100%;
diff --git a/js/util.js b/js/util.js
index e0f18b8..31683dd 100644
--- a/js/util.js
+++ b/js/util.js
@@ -55,6 +55,44 @@ function extend(obj1, obj2) {
 }
 
 
+function padLeft(input, width, padding=" ") {
+	text = input + "";
+	while (text.length < width) {
+		text = padding + text;
+	}
+	return text;
+}
+
+function formatDdddMmYy(date) {
+	return `${date.getFullYear()}-${padLeft(date.getMonth() + 1, 2, "0")}-${padLeft(date.getDate(), 2, "0")}`;
+}
+
+function formatHhMm(date) {
+	return `${padLeft(date.getHours(), 2, "0")}:${padLeft(date.getMinutes(), 2, "0")}`;
+}
+
+
+const DATE_SIMILARITY = {
+	none:    0,
+	year:    1,
+	month:   2,
+	date:    3,
+	hours:   4,
+	minutes: 5,
+	seconds: 6
+}
+function dateSimilarity(d1, d2) {
+	if (!d1 || !d2) return DATE_SIMILARITY.none;
+	if (d1.getFullYear() != d2.getFullYear()) return DATE_SIMILARITY.none;
+	if (d1.getMonth() != d2.getMonth())       return DATE_SIMILARITY.year;
+	if (d1.getDate() != d2.getDate())         return DATE_SIMILARITY.month;
+	if (d1.getHours() != d2.getHours())       return DATE_SIMILARITY.date;
+	if (d1.getMinutes() != d2.getMinutes())   return DATE_SIMILARITY.hours;
+	if (d1.getSeconds() != d2.getSeconds())   return DATE_SIMILARITY.minutes;
+	return DATE_SIMILARITY.seconds;
+}
+
+
 class AssertionError extends Error {}
 /**
  * Throw an AssertionError if the first argument is not true
diff --git a/js/view/view.js b/js/view/view.js
index 9600084..73635c9 100644
--- a/js/view/view.js
+++ b/js/view/view.js
@@ -60,6 +60,8 @@ function populateChannelContents(client, contents) {
 	byId("channel_contents").innerHTML = "";
 
 	let lastAuthor = null;
+	let lastTime = null;
+
 	let nodes = [];
 	for (let id of contents.order) {
 		const post = contents.posts[id];
@@ -73,7 +75,12 @@ function populateChannelContents(client, contents) {
 		const createAt = new Date(post.create_at);
 		const createAtDiv = document.createElement("time");
 		createAtDiv.className = "create_at";
-		createAtDiv.innerText = createAt.toLocaleString("nl-BE");
+		const sim = dateSimilarity(lastTime, createAt);
+		lastTime = createAt;
+		let createAtText = "";
+		if (sim < DATE_SIMILARITY.date) createAtText += formatDdddMmYy(createAt);
+		if (sim < DATE_SIMILARITY.minutes) createAtText += " " + formatHhMm(createAt);
+		createAtDiv.innerText = createAtText;
 		createAtDiv.dateTime = createAt.toISOString();
 
 		const authorName = users[post.user_id] ? users[post.user_id].username : post.user_id;