Completed exercise 02

02-margin-and-padding-2/style.css

@@ -7,21 +7,32 @@ body {
   width: 400px;
   background: #fff;
   margin: 16px auto;
+  padding: 13px;
 }
 
 .title {
   background: #e3f4ff;
+  font-size: 1.4rem;
+  margin: 0 0 11px 0;
+  padding: 7px;
 }
 
 .content {
   background: #e3f4ff;
+  margin-bottom: 11px;
+  padding: 11px 7px;
 }
 
 .button-container {
   background: #e3f4ff;
+  text-align: center;
+  padding: 8px;
 }
 
 button {
   background: white;
   border: 1px solid #eee;
+  display: block;
+  margin: 0 auto;
+  padding: 8px 18px;
 }