diff --git a/docs/duo_upgrade_guide.md b/docs/duo_upgrade_guide.md
index 3ec463af23..df67970047 100644
--- a/docs/duo_upgrade_guide.md
+++ b/docs/duo_upgrade_guide.md
@@ -18,14 +18,16 @@ parent: Duo Guide
 }
 </style>
 
-<div class= warning-box style="text-align: center; margin: 20px">
+<div style="text-align: center; margin: 20px">
   <h1 style="color:orange;">⚠ <b style="color:red;">Warning</b> ⚠<br></h1>
-  <h2>Upgrading Duos <i>can</i> cause damage to them if you do not follow instructions!  
-  Be patient, careful, and double-check instuctions before proceeding. 
-  
-  StoneOrbits is not responsible for damage caused this way.</h2>
 </div>
 
+{: .warning}
+Upgrading Duos <i>can</i> cause damage to them if you do not follow instructions!  
+Be patient, careful, and double-check instuctions before proceeding. 
+StoneOrbits is not responsible for damage caused this way.
+
+
 ---
 
 # Duo Upgrade Guide
@@ -68,9 +70,9 @@ With your Duo, Chromadeck, Chromalink, Computer, and USB-C cable ready, proceed
 </div>
 
 {: .warning}
-Failure to remove the battery before connecting to the Chromalink will cause the battery's lifespan to shorten dramatically. 
-Removing the battery incorrectly can break the battery connector, rendering the chip broken and unusable. 
-StoneOrbits is not responsible for any damage to the Duo or battery caused this way.
+- Failure to remove the battery before connecting to the Chromalink will cause the battery's lifespan to shorten dramatically. 
+- Removing the battery incorrectly can break the battery connector, rendering the chip broken and unusable. 
+- StoneOrbits is not responsible for any damage to the Duo or battery caused this way.
 
 
 - In order to safely update the Duo, the battery must be carefully disconnected first.