body {
	font-family : Arial, Helvetica, sans-serif;
	font-size : 12px;
	margin:1em 1em 1em 1em;
}
h1 {
font-size:1.3em;
}
h2 {
font-size:1.2em;
}
h3 {
font-size:1.1em;
}
h4, h5, h6 {
font-size:1em;
}
td, th {
text-align:left;
}