body{
    background-color: black;
    color: aqua;

}
h4{
    padding:3px;
    color: red;
}
h2{
  padding:3px;
    color: greenyellow;
}
h3{
  padding:3px;
  color:white;
}
  input
  {
  width: 200px;
  padding:3px;
}