body {
    font-size: 1.5em;
    font-family: sans-serif;
}
@media all and (min-width: 60em){
    body {
        width: 60em;
        margin: auto;
    }
}
body, a{
    color: #0000ff;
}
h1{
    border-bottom: 3px black solid;
}
dt{
    font-weight: bold;
}
#main{
    float: left;
}
#img{
    margin-left: 20px;
}
fieldset p {
    margin: 0px;
}