body {
    background: white;
    margin-left: 10%;
    margin-right: 10%
    }
p.indent {
    text-indent: 3mm;
    text-align: justify
    }
p.letter {
    text-align: justify;
    font-size: small
    }
p.letterin {
    text-indent: 3mm;
    text-align: justify;
    font-size: small
    }
p.letterrt {
    text-indent: 3mm;
    text-align: right;
    font-size: small
    }
p.center {
    text-align: center
    }
p.subtitle {
    text-align: center;
    font-size: large;
    font-weight: bold
    }
p.right {
    text-align: right
    }
h1 {
    text-align: center;
    margin-top: 4em
    }
h2 {
    text-align: center;
    margin-top: 4em
    }
h3 {
    text-align: center;
    margin-top: 1em;
    font-weight: normal
    }
div.center {
    text-align: center
    }
td {
    padding-left: 0.5em;
    padding-right: 0.5em
    }
td.left {
    text-align: left
    }
td.right {
    text-align: right
    }
td.center {
    text-align: center
    }