.indice {
	position: fixed;
	top: 20%;
	width:15%;
	max-width: 100em;
	padding-left: 0.2em;
	padding-right: 0.2em;
}
.corpo {
	position: relative;
	left: 15%;/**/
	float: left;
	padding-left: 1em;
	padding-right: 1em;
	max-width: 60em;
	width: 80%;
	text-align: justify;
}
.img {
	max-width: 80%;
	background: white;
}
.img2 {
	max-width: 40%;
	background: white;
}
.formula {
	white-space:pre;
	line-height:40%;
	font-family:monospace;
	overflow-x:auto;
}
table td, table td * {
    vertical-align: top;
}

@media screen and (max-width: 700px) {
	.indice {
		position: relative;
		width: 100%;
		height: auto;
		font-size: smaller;
	}
	.corpo {
		padding-left: 0.1em;
		padding-right: 0.1em;
		left: 0;
		width:99%;
		font-size: smaller;
	}
	.img {
		max-width: 100%;
	}
	.img2 {
		max-width: 100%;
	}
}
@media screen and (max-height: 400px) {
	.indice {
		top: 2em;
	}