body {background-color:#eee}
.cont {width: 1020px;margin: 20px auto}
h1 {color: #000;text-align: center}
p {color: #000; font-size:40px}
.cent {margin: auto;width: 800px;text-align:center}
.cent p {font-size: 40px}
.p n {font=size: 10px}