p {
font-family: "Arial";
color: black;

font-size: 90%;
}
body {
  background-image: url("http://3.bp.blogspot.com/-P_zv4rVW1HQ/UfXEB1JJa-I/AAAAAAAAADM/LWTIVAUMWO8/s1600/computador+animado.jpg");
 
}