.presentation_livre {
	max-width: 600px;
	background: yellow;
	border: 3px red dashed;
}

table.presentation_livre p {
	color: red; 
	font-weight: bold;
}

.presentation_livre2{
	max-width: 600px;
	background: purple;
	border: 3px yellow dashed;
}

table.presentation_livre2 p {
	color: blue; 
	font-weight: bold;