diff --git a/index.html b/index.html
index 2d5bc4e..1032e2b 100644
--- a/index.html
+++ b/index.html
@@ -8,9 +8,9 @@
   </head>
   <body>
     <div id="controls">
-      <h1 id="stopButton" class="button">Stop</h1>
-      <h1 id="slowButton" class="button">Slow</h1>
-      <h1 id="goButton" class="button">Go</h1>
+      <div id="stopButton" class="button">Stop</div>
+      <div id="slowButton" class="button">Slow</div>
+      <div id="goButton" class="button">Go</div>
     </div>
 
     <div id="traffic-light">
diff --git a/styles.css b/styles.css
index 804d727..69ce9dc 100644
--- a/styles.css
+++ b/styles.css
@@ -5,29 +5,31 @@
 
 .button {
   background-color: gray;
-  color: white;
   border-radius: 15px;
+  color: white;
+  cursor: pointer;
+  font-size: 2em;
+  font-weight: bold;
+  margin: 90px 40px;
   padding: 20px;
   text-align: center;
-  margin: 90px 40px;
-  cursor: pointer;
 }
 
 #traffic-light {
-  height: 550px;
-  width: 200px;
-  float: left;
   background-color: #ababab;
   border-radius: 40px;
+  float: left;
   margin: 30px 0;
+  height: 550px;
   padding: 20px;
+  width: 200px;
 }
 
 .bulb {
-  height: 150px;
-  width: 150px;
   background-color: #111;
   border-radius: 50%;
   margin: 25px auto;
-  transition: background 500ms;
-}
\ No newline at end of file
+  height: 150px;
+  transition: background 300ms;
+  width: 150px;
+}
