* {
padding: 0; margin: 0;
}
body {
padding: 30px;
font-family: Arial, Helvetica, sans-serif;
}
h1 {
margin-bottom: 1em;
border-bottom: 1px solid #ccc;
}
h2 {
margin-bottom: 1em;
border-bottom: 1px solid #ccc;
}
pre {
border: 1px dotted #ccc;
background: #f7f7f7;
padding: 10px;
margin-bottom: 1em;
}
h1 {
margin-bottom: 0.7em;
}
h2 {
margin-top: 1em;
}
p {
margin-bottom: 1em;
}