body {
    width: 90%;
    margin: 0 auto;
    font-size: 1.2em;
    line-height: 1.5;
    font-family: "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table, th, td {
    border: 1px solid;
}