diff --git a/slides/dumux_course.css b/slides/dumux_course.css
new file mode 100644
index 0000000000000000000000000000000000000000..4385777a2c292f75641adf1b34e7d1ba98d124bd
--- /dev/null
+++ b/slides/dumux_course.css
@@ -0,0 +1,37 @@
+<style>
+@import url("https://fonts.googleapis.com/css?family=Nanum+Gothic");
+
+:root {
+    --font-family: "Nanum Gothic";
+    --font-size: 0.8em;
+}
+
+.reveal {
+    font-family: var(--font-family), sans-serif;
+}
+
+.reveal a {
+    color: #34A2EC;
+    font-family: var(--font-family), sans-serif;
+}
+
+.reveal p {
+    font-size: var(--font-size);
+}
+
+.reveal ul {
+    font-size: var(--font-size);
+}
+
+.reveal h1 {
+    font-size: 2.5em;
+    font-family: var(--font-family), sans-serif;
+    text-shadow: 4px 4px 4px #aaa;
+}
+
+.reveal h2 {
+    font-size: 1.75em;
+    font-family: var(--font-family), sans-serif;
+}
+
+</style>