mislibros.css

h2{
	text-transform: uppercase;
	color: #000046;
}

.contenido{
	content: "";
	clear: both;
	display: table;
	width: 100%;
}

.libros-leidos{
	float: left;
	width: 52%;
	height: 500px;
	padding: 10px;
	margin: 10px 1% 2px 3%;
	overflow: overlay;
}

.ultimos-libros h2{
	color: #000046;
}

.ultimos-libros{
	background-color: #0086ff;
	background-image: linear-gradient(#0086ff, #b0d9e6);
	float: right;
	width: 30%;
	border: solid 5px rgba(0, 0, 70, 0.6);
	border-radius: 10px;
	padding: 10px;
	margin: 10px 3% 2px 1%;
	text-align: left;
}

.tit-ult-lib{
	color: white;
	display: block;
	font-size: 115%;
	margin-left:10%;
}

.alta-libro{
	color: #000046;
	text-align: center;
	display: block;
	font-size: 120%;
	font-weight: bold;
	margin: 15% 10% 0;
}

/*Botón de menú para diseño adaptable*/
.btn-menu{
	display: none;
	float: left;
	background: url(./imagenes/menu.png) no-repeat;
	cursor: pointer;
	width: 10%;
	height: 25px;
	background-size: 55%;
	border: none;
	margin: 1%;
}

/*Menú para diseño adaptable*/
.menu-desplegable {
	display: none;
	position: absolute;
	background-color: #f9f9f9;
	min-width: 160px;
	box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
	z-index: 1;
}

.menu-desplegable a {
	color: black;
	padding: 12px 16px;
	text-decoration: none;
	display: block;
	text-align: left;
}

/*Cuando se está encima del botón, se despliega el menú*/
.btn-menu:hover + .menu-desplegable {
 	display: block;
}

.menu-desplegable:hover{
	display: block;
}

.menu-desplegable a.active {
	background-color: #000046;
	color: white;
	text-decoration: none;
}

.menu-desplegable a:hover:not(.active) {
	background-color: #00b9ff;
	color: white;
	text-decoration: none;
}

@media (min-width: 581px) and (max-width: 768px){
	.libros-leidos {
		width: 50%;
		height: 810px;
		padding: 0;
		margin: 0;
	}

	.libro{
		width: 95%;
		margin: 1%;
	}

	.libro-autor{
		flex: 50%;
	}

	.ultimos-libros{
		width: 42%;
		margin: 1%;
	}
}

@media (max-width: 580px){
	.menu{
		display: none;
	}

	.btn-menu{
		display: block;
	}

	.libros-leidos {
		width: 98%;
		height: 100%;
		padding: 0;
		margin: 0 1%;
		overflow: unset;
	}

	.libro{
		width: 95%;
	}

	.libro a {
	    flex: 20%;
	}

	.libro-autor {
		flex: 34%;
		padding: 6% 0 0 2%;
	}

	.ultimos-libros{
		width: 92%;
		padding: 0;
		margin: 5% 3%;
	}
}