fix font size issues

presentations/grond-intro/index.html

@@ -209,12 +209,12 @@ $ bin/look.sh data/events/2023-02-10T170049   # Turkiye 02/10
                 </section>
 
                 <section>
-                    <ul>
+                    <ul style="font-size: 90%">
                         <li>Open earthquake dataset with displacement (prepared) </li>
-                        <li>Make the selected event the active event</li>
+                        <li>Make the selected event the active event (press <em>e</em> key)</li>
                         <li>Filter to 0.02 - 0.08 Hz</li>
                         <li>Select station subset<br /><code class="inline">:s sari kmrs bnn dare gaz gula yoz urfa rsdy kamt</code></li>
-                        <li>Get the <em>Seismosizer (builtin)</em> panel</li>
+                        <li>Get the <em>Seismosizer: DCSource (builtin)</em> panel</li>
                         <li>Use <em>Add Stores</em> and add the <code class="inline">crust2_pb</code> GFs</li>
                         <li>Sort by distance</li>
                         <li>Select <em>Common scale per station</em></li>