change intro style

css/main.css

@@ -103,8 +103,8 @@ body{
 
 .intro{
     background-color: lightgray;
-    padding-top: 15px;
+    padding-top: 20px;
-    padding-bottom: 100px;
+    padding-bottom: 35px;
     padding-left: 15px;
     padding-right: 15px;
     outline-style: solid;
@@ -113,6 +113,7 @@ body{
     font-family: sans-serif;
     font-weight: bold;
     font-size: 24px;
+    line-height: 1.3;
     color: #121212;
 
 }