diff --git a/PRACTICAL_VISION/index.html b/PRACTICAL_VISION/index.html
index 0a5358f..e50b259 100644
--- a/PRACTICAL_VISION/index.html
+++ b/PRACTICAL_VISION/index.html
@@ -17,10 +17,10 @@
     </head>
     <body>
         <div class='testa'>   
-            <button><a href="#practical" id="lefty">Go Start</a></button>
-            <button><a target="_blank" href="../">WOR(L)DS</a></button>
-            <button><a href="./printing/index.html">Practical Vision</a></button>
-            <button><a target="_blank" href="assets/practical_vision.pdf">Print!</a></button>
+            <a href="#practical" id="lefty"><button>Go Start</button></a>
+            <a target="_blank" href="../"><button>WOR(L)DS</button></a>
+            <a href="./printing/index.html"><button>Practical Vision</button></a>
+            <a target="_blank" href="assets/PracticalVision.pdf"><button>Print!</button>
         </div>
 
         <div id="telegram">
