html {font-family: "宋体";font-size: 12px;}
div {width:300px;margin:0 auto;text-align: center;padding-top: 150px;}
h1 {font-family: Hei;}
h2 {font-family: Tahoma}
a {margin-top: 60px;display: block;}
p {margin-top: 100px;}