diff --git a/css/modal.css b/css/modal.css
index 0fb92551..361c3f3b 100644
--- a/css/modal.css
+++ b/css/modal.css
@@ -95,3 +95,12 @@ div.align-right {
 #logo-background {
   background-color: "#a6a6a6";
 }
+
+.small-text {
+  font-size: 80%;
+  color: grey;
+}
+
+.ml-20 {
+  margin-left: 20px;
+}
diff --git a/index.html b/index.html
index 6ea14ad2..ac5b2a00 100644
--- a/index.html
+++ b/index.html
@@ -27,6 +27,7 @@
                    name="input-file"
                    type="file"
                    accept=".json">
+            <p class="small-text ml-20">Example input file (right click to save): <a href="https://fccsw.web.cern.ch/fccsw/dmx/p8_ee_ZH_ecm240.edm4hep.json">p8_ee_ZH_ecm240.edm4hep.json</a></p>
           </div>
           <div id="event-selector">
             <label class="mr-10" for="event-number">Select event number:</label>