body{
    margin-left:3%;
    margin-right:3%;
    margin-top:3%;
    margin-bottom:3%;
}

h1{text-align: center;}
h2{text-align: center;}
h3{
    text-align: left;
    margin-top: 3em
}

p.margin{
    margin-left:2em;
    margin-right:2em;
    margin-top:0;
    margin-bottom:1em;
}

ul{margin: 1em 0 2em 0;}
li{margin: 0 0 2em 0;}
ul.margin{margin: .5em 0 1em 0;}
li.margin{margin: .5em 0 0 2em;}