Improve demo

src/index.html

@@ -15,35 +15,13 @@
       data-cap-floating="#floating"
       data-cap-floating-offset="1"
       onclick="console.log('solved')"
-      style="
-        padding: 15px 20px;
-        background-color: black;
-        color: white;
-        border: none;
-        border-radius: 10px;
-        margin-top: 30px;
-        margin-left: 100px;
-      "
       data-cap-floating-position="bottom"
     >
       Trigger Floating
     </button>
 
     <p>Interstitial mode</p>
-    <button
-      onclick="capInterstitial()"
-      style="
-        padding: 15px 20px;
-        background-color: black;
-        color: white;
-        border: none;
-        border-radius: 10px;
-        margin-top: 30px;
-        margin-left: 100px;
-      "
-    >
-      Trigger Interstitial
-    </button>
+    <button onclick="capInterstitial()">Trigger Interstitial</button>
   </body>
   <script>
     async function gotToken(token) {
@@ -61,7 +39,7 @@
       );
     }
   </script>
-  
+
   <script src="/cap.min.js"></script>
   <script src="/cap-floating.min.js"></script>
   <script src="/cap-interstitial.min.js"></script>