h4 { 
  color: purple;
  font-family: courier;
  font-size: 160%;
  border: 2px solid powderblue;
  padding: 10px;
  margin: 50px;
  /*margini ra ari?*/
  
}
a:link {
  color: purple;
  background-color: transparent;
  text-decoration: none;
}

a:visited {
  color: pink;
  background-color: transparent;
  text-decoration: none;
}

a:hover {
  color: red;
  background-color: transparent;
  text-decoration: underline;
}