a:link{
  text-decoration: underline;
  color: blue;
 
}
a:visited{
  text-decoration: underline;
  color: blue;
 
}
a:active{
  text-decoration: underline;
  color: purple;
 
}
a:hover{
  text-decoration: underline;
  color: red;
  background: silver;
 
}
h1,h2,h3,h4,h5,h6 {font-family:verdana,arial,sans-serif; }
h2 {color:blue;}