body {
 border-left: 10%;
 border-right: 10%;
}

h1 {
 margin-left: 3% ; 
}

h2 {
 margin-left: 5%; 
}

h3 {
 margin-left: 7%;
}

h4 {
 margin-left: 9%;
}

p { margin-left: 11%; }

a { text-decoration: none; }

a:hover {
 text-decoration: underline;
}