body {font-family:arial; width:800px ; margin:0 auto;}
h2 {font-family:arial;letter-spacing:0.1em;color:blue;background-color: #b0c4de;text-align: center; padding:8px 0}
h3 {color:FireBrick ; padding-left:10px ; margin-bottom:-16px}
h4 {color:green ;}
p {line-height:1.5 ; padding:10px}