a {
    text-decoration: none;
} 
/*  the font-size for the body is set to 62.5% so that 1em font size = 1px */
body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 62.5%;
}

h1 {
    font-size: 2.3em;
}

h2 {
    font-size: 2.0em;
}

p {
    font-size: 1.4em;
    text-indent: 25px;
    margin-top: 25px;
    margin-bottom: 25px;
    margin-right: 50px;
    margin-left: 50px;
}

ul {
    font-size: 1.4em;
    margin-right: 25px;
}

li {
    font-size: 0.8em;
    margin-right: 25px;
}