diff --git a/Day8.ButtonsContainer.html b/Day8.ButtonsContainer.html
index e08307b..885fa77 100644
--- a/Day8.ButtonsContainer.html
+++ b/Day8.ButtonsContainer.html
@@ -65,7 +65,7 @@
             width: 75%;
         }
 
-        .buttonContainer > .button {
+        .buttonContainer > button {
             width: 30%;
             height: 48px;
             font-size: 24px;
@@ -74,15 +74,15 @@
     </head>
     <body>
         <div id="btns" class="buttonContainer">
-            <button id="btn1" class="button">1</button>
-            <button id="btn2" class="button">2</button>
-            <button id="btn3" class="button">3</button>
-            <button id="btn4" class="button">4</button>
-            <button id="btn5" class="button">5</button>
-            <button id="btn6" class="button">6</button>
-            <button id="btn7" class="button">7</button>
-            <button id="btn8" class="button">8</button>
-            <button id="btn9" class="button">9</button>
+            <button id="btn1">1</button>
+            <button id="btn2">2</button>
+            <button id="btn3">3</button>
+            <button id="btn4"">4</button>
+            <button id="btn5">5</button>
+            <button id="btn6">6</button>
+            <button id="btn7">7</button>
+            <button id="btn8">8</button>
+            <button id="btn9">9</button>
         </div>
         <script>
             btn5.onclick = function () {  
