body {
font-size: 1em;
line-height: 1.8125em;
max-width: 718px;
margin: 0 auto;
}
h1 {
font-size: 4.25em;
line-height: 1.279411764em;
margin-top: 0.85294118em;
margin-bottom: 0.42647059em;
}
h2 {
font-size: 2.625em;
line-height: 1.38095238em;
margin-top: 1.38095238em;
margin-bottom: 0.69047619em;
}
h3 {
font-size: 1.625em;
line-height: 1.115384615em;
margin-top: 1.11538462em;
margin-bottom: 1.11538462em;
}
h4 {
font-size: 1em;
line-height: 1.8125em;
margin-top: 1.8125em;
margin-bottom: 1.8125em;
}
p, ul, ol, pre, table, blockquote {
margin-top: 1.8125em;
margin-bottom: 1.8125em;
}
/* Sanitation */
hr {
border: 1px solid;
margin: -1px 0;
}
ul ul, ol ol, ul ol, ol ul {
margin-top: 0;
margin-bottom: 0;
}
b, strong, em, small, code {
line-height: 1;
}
sup, sub {
vertical-align: baseline;
position: relative;
top: -0.4em;
}
sub {
top: 0.4em;
}