diff --git a/index.html b/index.html
index dd3264f..4429f9c 100644
--- a/index.html
+++ b/index.html
@@ -57,7 +57,7 @@
 
         <section id="splash-upload-levels">
             <h2>Other levels</h2>
-            <p>You can play any levels you have lying around, or perhaps ones you found on the <a href="https://sets.bitbusters.club/">Bit Busters Club set list</a>!</p>
+            <p>You can play <code>CHIPS.DAT</code> from the original Microsoft version, any custom levels you have lying around, or perhaps ones you found on the <a href="https://sets.bitbusters.club/">Bit Busters Club set list</a>!</p>
             <!-- TODO explain how to find chips.dat or steam folder -->
             <!-- TODO drag and drop? -->
             <input id="splash-upload" type="file" accept=".dat,.ccl,.c2m,.ccs">
diff --git a/style.css b/style.css
index 97c532b..2d59920 100644
--- a/style.css
+++ b/style.css
@@ -359,6 +359,7 @@ body[data-mode=player] #editor-play {
 #splash > section {
     padding: 1em;
     background: var(--panel-bg-color);
+    box-shadow: 0 0.25em 1em black;
 }
 #splash > #splash-intro {
     grid-area: intro;