html {
    font-size: 62.5%;
    font-family: Tahoma, Helvetica, Arial, sans-serif;
}

body {
    font-size: 120%;
    margin: 0;
    padding: 0;
}

table {
    font-size: inherit;
}

tr, td {
    vertical-align: top;
}

#header {
    padding: 10px 20px;
    background: #eee;
}

#header h1 {
    margin: 0;
}

#body {
    padding: 20px;
}