header{
    width:50%;
    text-align:center;
    background-color:darkgreen;
    color:white;
    padding:1%;
}
h1{
    color:navajowhite;
    text-shadow:1px 1px black;
    font-size:1.9em;
}
p{
    margin-left:20px
}
a:link{
    color:peachpuff;
    text-decoration:underline;
}
a:visited{
    color:tan;
    text-decoration:underline;
}
a:hover{
    color:black;
    background-color:peachpuff;
    text-decoration:none;
}
a:active{
    color:red;
    text-decoration:underline;
}