diff --git a/web/styles/stream.css b/web/styles/stream.css
new file mode 100644
index 0000000..28bf02b
--- /dev/null
+++ b/web/styles/stream.css
@@ -0,0 +1,18 @@
+body#zuulstream {
+  font-family: monospace;
+  background-color: black;
+  color: lightgrey;
+}
+
+#zuulstreamoverlay {
+    position: fixed;
+    top: 5px;
+    right: 5px;
+    background-color: darkgrey;
+    color: black;
+}
+
+pre#zuulstreamcontent {
+    white-space: pre;
+    margin: 0px 10px;
+}
diff --git a/web/styles/zuul.css b/web/styles/zuul.css
new file mode 100644
index 0000000..3eecc35
--- /dev/null
+++ b/web/styles/zuul.css
@@ -0,0 +1,58 @@
+.zuul-change {
+    margin-bottom: 10px;
+}
+
+.zuul-change-id {
+    float: right;
+}
+
+.zuul-job-result {
+    float: right;
+    width: 70px;
+    height: 15px;
+    margin: 2px 0 0 0;
+}
+
+.zuul-change-total-result {
+    height: 10px;
+    width: 100px;
+    margin: 0;
+    display: inline-block;
+    vertical-align: middle;
+}
+
+.zuul-spinner,
+.zuul-spinner:hover {
+    opacity: 0;
+    transition: opacity 0.5s ease-out;
+    cursor: default;
+    pointer-events: none;
+}
+
+.zuul-spinner-on,
+.zuul-spinner-on:hover {
+    opacity: 1;
+    transition-duration: 0.2s;
+    cursor: progress;
+}
+
+.zuul-change-cell {
+    padding-left: 5px;
+}
+
+.zuul-change-job {
+    padding: 2px 8px;
+}
+
+.zuul-job-name {
+    font-size: small;
+}
+
+.zuul-non-voting-desc {
+    font-size: smaller;
+}
+
+.zuul-patchset-header {
+    font-size: small;
+    padding: 8px 12px;
+}