body {
  background-color: #7225e6;
}
.main {
  font-family: Arial, Helvetica, fantasy;
  color: #f7ff5c;
}
.ifr {
  display: block;
  margin: 0 auto;
}
footer {
  font-family: Arial, Helvetica, fantasy;
  color: #c3c3c3;
  background-color: #161616;
}