* {
margin: 0;
//padding: 0;
}

h1 {
text-align:center;
margin-bottom: 1em;
}


body {
width: 600px;
}

p {
width: 90%;
margin-left: 5%;
margin-right: 5%;
margin-bottom: .5em;
}

sup {
    font-size: 12px;
    margin-right: 4px;
}

.header {
    font-size: 10px;
    text-align: center;
}