body{

font-family: Arial;
background:#f5f5f5;
padding:40px;

}

h1{

color:#333;

}

.box{

background:white;
padding:20px;
width:400px;

}

a{

display:block;
padding:10px;
margin:5px;
background:#0073aa;
color:white;
text-decoration:none;

}

a:hover{

background:#005f8a;

}