*, *:before, *:after {
	box-sizing: border-box;
}

body {
	background-color: white; /* white, #FFFFFF */
	font-family: 'Roboto Mono', monospace;
	font-weight: 100;
}

footer {
	font-size: 12px;
	font-weight: 100;
	line-height: 1.2;
	

}
.footerintro {
	font-size: 12px;
	font-weight: 400;
	line-height: 1.2;
	position: fixed;
	margin-bottom: 10px;
	bottom: 0; 
	width: 100%;

}

header {
	font-size: 16px;
	font-weight: 100;
	line-height: 1.5;
	position: fixed;
	width: 99%
  
	
}

hr{
	height: 1.5px;
	background: black;
	border: 1px;
	border-color: black;
	margin-right: -200px;
	margin-left: -20px;
	margin-top: 0px;
	margin-bottom: 5px;

}



img {
	height: 120px;
	margin-left: -38px;
	margin-right: 10px;
	margin-bottom: -0px;
	margin-top: 0px;
}

.gg{
	background-color: aqua;
}

.txtcatalogo {
	font-size: 50px;
}
a:link {
	text-decoration: none;
	color: black;
}

a:visited {
	text-decoration: none;
	color: black;
}

a:hover {
	text-decoration: none;
	color: black;
	font-weight: 900;

}

p {
	/*max-width: 30em;*/
	font-weight: 400;
	font-size: 20px;
	margin:0px;
	display: inline
}

h1 {
	
	font-size: 20em;
	font-weight: 900;
	margin:0px;
	
}

h4 {
	margin: 0;
	font-weight: 900;
}

header,
section,
footer {
	display: grid;

	grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr ;
	font-weight: 400;


}

.txtright {
	 text-align: right;
}
.txtcenter {
	 text-align: center;
}

.imghome {
		/*border: 1px solid #ddd;*/
		/*border-radius: 4px;*/
		/*padding: 5px;*/
		height: 150px;
}

.imgchapter {
	height: 220px;
}

.s2 {
	grid-column: span 2;
}

.s3 {
	grid-column: span 3;
}

.s4 {
	grid-column: span 4;
}

.s5 {
	grid-column: span 5;
}

.s6 {
	grid-column: span 6;
}

.s7 {
	grid-column: span 7;
}

.s8 {
	grid-column: span 8;
}

.s9 {
	grid-column: span 9;
}

.s10 {
	grid-column: span 10;
}


.titolo-sezione {
	margin-right: 1em;
}

.margine-index{
	margin-right: 1em;
}

.contenitore {
	max-width: 100%;
}





/* -- breakpoint: schermi piccoli, larghezza massima 500 pixel -- */

@media only screen and (max-width: 700px) {

	section,
	header{
		display: grid;
		grid-template-columns: 1fr;
		font-weight: 400;
		font-size: 12px;
}

footer {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr 1fr;
	font-weight: 400;
	
	font-size: 10px;
	font-weight: 400;
	line-height: 1.1;
		
	
	

}
img {
	height: 100px;
	margin-left: -25px;
	margin-right: 10px;
	margin-bottom: -0px;
	margin-top: 0px;
}

header {
	font-size: 14px;
	font-weight: 100;
	line-height: 1.5;
	width: 99%;
	font-weight: 400;
	position: relative;
  
	
}

	.contenitore {
		width:100%;
	}
	.contenuto-sezione {
		width: 100%;
	}
	.titolo-sezione {
		width: 100%;
	}
}