body{
font-size: 100%;
margin: 2em;
}
h1 {
font-size: 180%;
}
main p {
text-indent: 2em;
}
footer p {
font-size: 80%;
text-align: right;
}

/*My edits*/
h1 {
font-size: 180%;
text-decoration: underline overline;
}