/* CSS for site: ASTROALA.it */
/* Didattic section NEW */
/* Last update 30/12/2009 */


/* Background color */
body {
	background-color: #e5e5e5;
}

/* Div style */
div  { 	
	width: 80%;
	text-align: center;
	margin : auto auto;
}

/* Link style */
a:link {
	text-decoration: none;
	color: #0000FF; 
}
a:visited {
	text-decoration: none;
	color: #800080;
}
a:hover {
	text-decoration: underline;
	color: #0000FF;
}

/* Table border */
.table {
	border-collapse: collapse;
	margin : auto auto;
} 

/* Text align */
.center {
	text-align: center;
}

.justify {
	text-align: justify;
}

.right {
	text-align: right;
}

/* Marginal distance */
.margin {
	margin-left: 40px;
}

/* Title style */
h1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1.6em; /*18pt*/
	font-weight: normal;
	color: #000000;
	text-align: center;
}

/* Sub-title style */
h2 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1em; /*12pt*/
	font-weight: bold;
	color: #000000;
	text-align: center;
}

/* Text styles */
p {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 0.9em; /*11pt*/
	font-weight: normal;
	color: #000000;
	text-align: justify;
}

.intro {
	font-family: Times New Roman, Times, serif;
	font-size: 1em; /*12pt*/
	font-weight: normal;
	color: #000000;
}

.small_text {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 0.8em; /*10pt*/
	font-weight: normal;
	color: #000000;
}

.small_text_c {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 0.8em; /*10pt*/
	font-weight: normal;
	color: #000000;
	text-align: center;
}

.formulas {
	font-family: Verdana;
	font-size: 1.1em; /*13pt*/
	font-weight: normal;
	color: #000000;
	text-align: center;
}

.copyright {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 0.6em; /*8pt*/
	font-weight: normal;
	color: #000000;
}

div#show {
	width: auto;
	padding: 10px;
	font-family: Arial, Helvetica, sans-serif;
	text-align: left;
}

div#hide {
	display: none;
	width: auto;
	padding: 10px;
	border: 1px solid black;
	font-family: Arial, Helvetica, sans-serif;
	text-align: left;
}

/* <-----------------> */