.quitar_filtro {
		display: none;
	}
	
	.circle3 {
		margin-bottom: 120px;
		margin-top:120px;
		overflow: hidden;
	}
	
	.entrada {
		width: 100%;
		float: left;
	}
	
	.entrada p {
		text-align: center;
		font-size: 1.2em;
	}
	
	h2.cabeza_seccion {
		font-size: 3em;
		color: #ffffff;
		font-weight: bold;
	}
	
	.boton_redondeado2 {
		float: right;
	}

	.texto_resumen {
		color: #ffffff;
	}
	
	.caja_fondo {
		background-image: linear-gradient(to bottom, #302a7d, #3a5ca5);
	}
	
	.caja_sticky {
		top: 90px;
		padding-top: 60px;
	}
	
	.m_arriba {
		position: fixed;
		top: 150px;
    	-webkit-box-shadow: 0px 1px 3px 0px rgba(0,0,0,.3);
		-moz-box-shadow: 0px 1px 3px 0px rgba(0,0,0,.3);
		box-shadow: 0px 1px 3px 0px rgba(0,0,0,.3);
		width: 25%;
		margin-top: 0px
    }

	.imagen_libreria {
		width: 100%;
		display: inline-block;
		margin-bottom: 60px;
		margin-top: 60px;
		-moz-box-shadow: 5px 5px 5px #888888;
        -webkit-box-shadow: 5px 5px 5px #888888;
        box-shadow: 5px 5px 5px #888888;
	}
	
	.animado_libreria, .animado_libreria2 {
		visibility: hidden;
	}
	
	.animated { visibility: visible!important;}
	
	.boton_filtro {
		vertical-align: middle;
		background: #dddddd;
		border-color: #ccc;
	}
	
	.boton_filtro:hover {
		background: #f6f6f6;
		border-color: #ccc;
	}
	
	.boton_filtro span {
		vertical-align: middle;
		font-size: 0.65em;
	}
	
	.boton_filtro i:first-child {
		color:#322e79;
		vertical-align: middle;
	}
	
	.boton_filtro i:last-child {
		color:Tomato;
	}
	
	.filtros {
		background-image: url('/images/textura.png');
		background-size: cover;
		padding: 4%;
		color: #fff;
		margin-top: 0;
	}

    .portadalibro3 {
        float: left;
        margin-bottom: 60px;
    }
    
    .s4 {
    	padding-left: 50px!important;
        padding-right: 50px!important;
        padding-top: 20px!important;
    }
    
    .portadalibro3 a img {
        width: 100%;
        height: 100%;
        /*margin-left: auto;
        margin-right: auto;
        margin-bottom: 10px;*/
        -moz-box-shadow: 0 0 5px #888;
        -webkit-box-shadow: 0 0 5px#888;
        box-shadow: 0 0 5px #888;
    }

    .portadalibro3 a {
        font-size: 0.9em;
        text-align: center;
        text-decoration: none;
        color: #fff;
        border: 1px solid #ccc;
        /*padding: 20px!important;*/
        margin: 0;
        width: 100%;
		aspect-ratio: 1 / 1.4;
        display: block;
        float: left;
    }
    
    .portadalibro3 a:hover {
        text-decoration: none;
        background:  rgba(255, 255, 255, 0.3);
        border-color: #444;
    }
    
    .s4 .portadalibro3 a:hover {
        text-decoration: none;
        background:  rgba(0, 0, 0, 0.3);
    }
    
    .s4 .swiper-button-next {
    	right: 0;
    }
    
    .s4 .swiper-button-prev {
    	left: 0;
    }
    
    .portadalibro3 a p {
        width: 100%!important;
        margin: 0;
        padding: 0;
        text-align: center;
        color:#fff;
    }
    .portadalibro3 a span {
        font-size: 0.9em;
        color:#fff;
    }

    .portadalibro3 .swiper-slide {
        background: none;
        height: auto;
    }
    
    .s4 .portadalibro3 p, .s4 .portadalibro3 a span {
        color: #000;
    }
    
    .caja_publicaciones {
    	padding: 0 2%;
    	margin-bottom: 40px;
    	opacity: 0;
    }
    
    .caja_publicaciones h3 {
    	margin-left: 50px;
    	font-weight: bold;
    }
    
    .cabeza_caja_publicaciones {
    	display: flex;
    	justify-content: space-between;
    	margin-bottom: 30px;
    }
    
    .cabeza_caja_publicaciones a {
    	text-decoration: none;
    	display: inline-block;
		color: #237da2;
		text-align: right;
    }
    
    .cabeza_caja_publicaciones a:after {
	    content: '';
	    display: block;
	    width: 100%;
	    height: 1px;
	    background: #237da2;
	    transition: width .4s;
	}
	
	.cabeza_caja_publicaciones a:hover:after {
	   width: 0;
	}

	.caja_libros p:first-child {
		color: #fff;
		font-size: 1.3em;
	}
	
	.carousel-item {
		position: relative;
	}
	
	.caja_fondo_libros {
		/*background-image: linear-gradient(to right, #102360 , #00748b);*/
		background: #5378b9;
	}
	
	.caja_libros {
		background-image: url('/images/textura.png');
		background-size: cover;
		width: 100%;
		padding: 2%;
	}
	
	.caja_texto {
		background: #fff!important;
	}
	
	.investigador span {
		font-size: 0.95em;
	}
	
	.grid_p {
		width: 100%;
		margin-top: 60px;
	}
	
	.caja_publicaciones .grid_p2 {
		padding: 20px 50px!important;
		float: left;
		width: 100%;
		background: #ccc;
	}

	.form-group {
		margin-bottom: 15px;
	}

	.ver_todos {
		position: absolute;
		right: 40px;
		top: 20px;
	}
	
	.grid_p:after, .grid_nap:after {
  content: '';
  display: block;
  clear: both;
}

.grid_ip, .grid_ipn {
	float: left;
	width: 16.66%;
	height: 270px;
	overflow: hidden;
	margin-bottom: 20px;
	padding: 0 10px;
	position: relative;
}

.grid_ipu {
	float: left;
	width: 16.66%;
	height: 280px;
	overflow: hidden;
	margin-bottom: 20px;
	margin-right: 50px;
	padding: 0;
	position: relative;
	-moz-box-shadow: 0 0 5px #888;
    -webkit-box-shadow: 0 0 5px#888;
    box-shadow: 0 0 5px #888;
}

.grid_ipu:last-child {
	margin-right: 0;
}

.grid_ip a, .grid_ipn a, .grid_ipu a {
	display: block;
	width: 100%;
	height: 100%;
	float: left;
	position: relative;
	top: 0;
	left: 0;
	/*background: #fff;*/
}

.grid_ip img, .grid_ipn img, .grid_ipu img {
	display: block;
	width: 100%;
	height: 100%;
	border: 1px solid #ccc;
	/*-webkit-filter: grayscale(100%);
	filter: grayscale(100%);*/
}

.grid_ip a .titulo_sp {
	opacity: 1;
	background: rgba(255, 255, 255, 0.6);
	color: #000;
}

.grid_ip a p, .grid_ipn a p {
	font-size: 0.85em;
	/*color: #fff;*/
	margin: 0;
	text-align: center;
	float: left;
	position: absolute;
	bottom: 0;
	left: 0;
	padding: 5px;
	/*padding-bottom: 0;*/
	width: 100%;
	/*background: #707070;*/
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4; /* number of lines to show */
	line-height: X;        /* fallback */
	max-height: X*N;       /* fallback */
	/*border-bottom: 5px solid #707070;*/
	opacity: 0;
}

.grid_ip a:hover p, .grid_ip a:hover, .grid_ipn a:hover p, .grid_ipn a:hover {
	/*opacity: 1;*/
	/*color: #00748B;
	background-color: #f6f6f6;*/
	background: rgba(0, 0, 0, 0.6);
	color: #fff;
	/*border-bottom-color: #444;*/
	opacity: 1;
}

.grid_ip a:hover img, .grid_ipu a:hover img {
	border-color: #444;
}

.grid_iip {
	float: left;
	width: 20%;
	height: 300px;
	overflow: hidden;
	margin-bottom: 20px;
	padding: 0 10px;
	position: relative;
}

.grid_iip a {
	display: block;
	width: 100%;
	height: 100%;
	float: left;
	position: relative;
	top: 0;
	left: 0;
	background: #fff;
	border: 1px solid #ccc;
	background-repeat: no-repeat;
	background-size: cover;
}

.grid_iip img {
	display: block;
	width: 100%;
	height: auto;
	
	float: left;
	/*-webkit-filter: grayscale(100%);
	filter: grayscale(100%);*/
}

.grid_iip a p {
	font-size: 0.85em;
	color: #fff;
	margin: 0;
	text-align: center;
	/*float: left;*/
	position: absolute;
	bottom: 0;
	left: 0;
	padding: 5px;
	/*padding-bottom: 0;*/
	width: 100%;
	/*background: #707070;*/
	background:  rgba(0, 0, 0, 0.4);
	overflow: hidden;
	/*opacity: 0;*/
}

.grid_iip a:hover p, .grid_iip a:hover {
	/*opacity: 1;*/
	/*color: #00748B;
	background-color: #f6f6f6;*/
	/*background-color: rgba(0, 0, 0, 0.8);*/
	background-color: rgba(255, 255, 255, 0.8);
	color: #000;
	/*opacity: 1;*/
}

.grid_iip a:hover {
	border-color: #666;
}

	.swiper_iisue {
        padding: 0;
        width: 100%;
        max-width: 1300px;
        margin: 0 auto;
    }
    .swiper_iisue .s1 {
        width: 100%;
		padding-bottom: 30px;
    }
    
    .s1 .swiper-wrapper .swiper-slide {
        width: 100%;
        height: auto;
        padding: 0;
        z-index: 61;
	}
	
	.s1 .swiper-wrapper {
		z-index: 62;
	}
	
	.caja_seccion:first-child {
		/*padding-top: 45px;*/
	}
    
    .s1 .swiper-slide a {
        width:100%;
        height: 339px;
        margin: 0;
        padding: 0;
        display: block;
        text-decoration: none;
        float: left;
        z-index: 60;
        background-size: auto 100%;
    }
    
    .s1 .swiper-slide a img {
    	width: auto;
    	height: 100%;
    	display: block;
    	float: left;
    	z-index: 66;
    }
    
    .s1 .swiper-wrapper {
    	position: relative;
    }
    
    .s1 .swiper-pagination-bullet {
    	opacity: 0.8;
		background-color: #fff;
		border: 1px solid #ccc;
		-moz-box-shadow: 1px 1px 1px rgba(0,0,0,0.25)!important;
        -webkit-box-shadow: 1px 1px 1px rgba(0,0,0,0.25)!important;
        box-shadow: 1px 1px 1px rgba(0,0,0,0.25)!important;
        -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=1, Direction=180, Color='#333333')"!important;
        filter: progid:DXImageTransform.Microsoft.Shadow(Strength=1, Direction=180, Color='#333333')!important;
    }
    
    .s1 .swiper-pagination-bullet-active {
		background-color: #237da2;
		border-color: #237da2;
	}
	
    /*#progress_bar {
        padding: 0;
        width: 100%;
        height: 4px;
        position: absolute;
        bottom: 54px;
    }*/
    
    #progress_bar {
        margin-top: -42px;
        padding: 0;
        width: 100%;
        height: 4px;
    }
	
	#s1 {
		position: absolute;
		bottom: 5px;
		z-index: 67;
		background: none
	}

	.animadob {
		position: relative;
		height: 540px;
		width: 100%;
	}
	
	.animadob div:first-child {
		background-image: linear-gradient(to bottom, #222F6E , #991F80);
		height: 100%;
		width: 43%;
		position: absolute;
		bottom: 10px;
		left: 12%;
	}
	
	.animadob div:nth-child(2) {
		background-color: #2280a0;
		background-size: cover;
		background-position: center;
		background-repeat: no-repeat;
		height: 59%;
		width: 70%;
		position: absolute;
		bottom: 0;
		left: 15%;
	}
	
	.animadob div:last-child {
		background-color: #00748B;
		background-size: cover;
		background-position: center bottom;
		background-repeat: no-repeat;
		height: 82%;
		width: 48%;
		position: absolute;
		bottom: 10px;
		left: 15%;
	}

	#animado32 {
		background-image: url('images/libreria_1.jpg');
	}
	
	#animado33 {
		background-image: url('images/libreria_1b.jpg');
	}

	.tit_img {
    	width: 100%;
    	margin-bottom: 30px;
        -moz-box-shadow: 0px 2px 7px rgba(0,0,0,0.25);
        -webkit-box-shadow: 0px 2px 7px rgba(0,0,0,0.25);
        box-shadow: 0px 2px 7px rgba(0,0,0,0.25);
        -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=3, Direction=180, Color='#333333')";
        filter: progid:DXImageTransform.Microsoft.Shadow(Strength=3, Direction=180, Color='#333333');
    }
    
    .caja_revistas {
    	margin-left: 6%;
    	margin-bottom: 40px;
    	width: 90%;
    }
    
    .caja_revistas h3 {
    	font-weight: bold;
    	margin-bottom: 30px;
    }
    
    .liga_revista:hover {
        border-color: #f00;
    }
    
    .liga_revista {
    	border: 1px solid #ccc;
        margin: 0;
        padding: 0;
        width: 50%;
        display: block;
        float: left;
        text-decoration: none;
    }
    
    .liga_revista img {
    	width: 100%;
        height: auto;
        -moz-box-shadow: 0 0 5px #888;
        -webkit-box-shadow: 0 0 5px #888;
        box-shadow: 0 0 5px #888;
        display: block;
    }
    
    .numero_revista {
		min-width: 51%;
	}
    
    /*@media (max-width:1945px) {
    	.s1 .swiper-wrapper .swiper-slide {
	        height: 500px;
		}
    }
    
    @media (max-width:1845px) {
    	.s1 .swiper-wrapper .swiper-slide {
	        height: 480px;
		}
    }
    
    @media (max-width:1745px) {
    	.s1 .swiper-wrapper .swiper-slide {
	        height: 460px;
		}
    }*/
    
    .seccion_revista, .numero_revista {
		display: inline-block;
	    padding-bottom: 0.3em;
	    border-bottom: 2px solid #f00;
	    text-transform: uppercase;
	    color: rgba(0,0,0,0.54);
	    font: 300 18px / 19px "Open Sans", Helvetica, Arial, Verdana, sans-serif;
	    margin-top: 20px;
	    margin-bottom: 0;
	}
	
	.seccion_revista:first-child {
		margin-top: 0;
	}
	
	.numero_revista {
	    text-decoration: none;
	}
	
	.numero_revista:hover {
		text-decoration: none;
		border-color: #322e79;
	}
	
	.titulo_revista {
		font: 300 16px / 19px "Open Sans", Helvetica, Arial, Verdana, sans-serif;
		margin: 0;
	}
	
	.autor_revista {
		font: 300 13px / 19px "Open Sans", Helvetica, Arial, Verdana, sans-serif;
		margin: 0;
		margin-bottom: 15px;
	}
	
	.blanco {
		color: #fff!important;
	}
	
	.cabeza_caja_publicaciones .blanco:after {
	    background: #fff!important;
	}
	.perfiles a {
		
	}
	
	.perfiles a:hover {
		color: #fff!important;
		border-bottom: 1px solid #f00;
		text-decoration: none;
	}
	
	.fa-shopping-cart:after{
		content:attr(value);
		font-family: 'Noto Sans', sans-serif;
		font-size:12px;
		color: #fff;
		background: red;
		border-radius:50%;
		padding:1px 6px;
		position:relative;
		left:-8px;
		top:-10px;
		opacity:0.9;
	}
	
	 .liga_autor {
    	text-decoration: none;
    	display: inline-block;
		color: #000;
    }
    
    .liga_autor:hover {
    	text-decoration: none;
    	color: #237da2;
    }
    
    .liga_autor:after {
	    content: '';
	    display: block;
	    width: 100%;
	    height: 1px;
	    background: #237da2;
	    transition: width .4s;
	}
	
	.liga_autor:hover:after {
	   width: 0;
	}

	@media (max-width:1645px) {
		.grid_ipu, .grid_ip {
			height: 220px;
		}
		
	}
	
	@media (max-width:1545px) {
		.grid_ipu, .grid_ip {
			height: 210px;
		}
		

	}
	
	@media (max-width:1445px) {
		.grid_ipu, .grid_ip {
			height: 200px;
		}

	}
	
	@media (max-width:1300px) {
		.grid_ipu, .grid_ip {
			width: 20%;
			height: 200px;
		}

		.animadob {
			height: 440px;
		}
		
		.s1 .swiper-slide a {
			position: relative;
    		overflow: hidden;
		}
		
		.s1 .swiper-slide a img {
	    	width: auto;
	    	height: 100%;
	    	position: absolute;
		    top: -9999px;
		    bottom: -9999px;
		    left: -9999px;
		    right: -9999px;
		    margin: auto;
		}
	}

	@media (max-width:1240px) {
		.animadob {
			height: 380px;
		}

	}
	
	@media (max-width:1125px) {
		.grid_ipu, .grid_ip {
			width: 25%;
			height: 220px;
		}
		

	}
	
	@media (max-width:1026px) {
		.grid_ipu, .grid_ip {
			width: 25%;
			height: 210px;
		}

	}
	
	@media (max-width:992px) {
		.grid_ipu {
			width: 33.3%;
			height: 240px;
		}
		
		.grid_ip {
			width: 33.3%;
			height: 270px;
		}

		.animadob {
			height: 400px;
		}
		
		.s1 .swiper-slide a {
        	height: 280px;
        }
        
        .caja_seccion .prim {
			display: block;
			clear: both;
			padding-top: 30px;
		}
	}
	
	@media (max-width: 867px) {
		.grid_ipu {
			height: 220px;
		}
		
		.grid_ip {
			width: 33.3%;
			height: 230px;
		}

	}
	
	@media (max-width: 767px) {
		.grid_ipu {
			width: 125px;
			height: 180px;
		}
		
		.grid_ip {
			width: 33.3%;
			height: 250px;
		}
		
		.filtros {
			margin-top: 0;
		}
		
		.caja_sticky {
			padding-top: 30px;;
		}

		.animadob {
			height: 310px
		}
		
		.s1 .swiper-slide a {
        	height: 230px;
        }
        .liga_revista {
        	width: 50%;
        }
        
	}
	
	@media (max-width: 667px) {
		.grid_ip {
			width: 33.3%;
			height: 230px;
		}
	}
	
	@media (max-width: 576px) {
		.grid_ipu {
			width: 155px;
			height: 220px;
		}
		
		.grid_ip {
			width: 33.3%;
			height: 200px;
		}

		.animadob {
			height: 250px;
		}
		
		.s1 .swiper-slide a {
        	height: 200px;
        }
        
        .caja_libros p:first-child {
			font-size: 1em;
		}
		
		.caja_publicaciones h3 {
    		margin-left: 10px;
    	}
		
		.cabeza_caja_publicaciones a {
	    	/*margin-right: 10px;*/
	    	font-size: 0.9em;
		}
		
		.boton_redondeado2 {
			float: left;
		}
		
		
	}
	
	@media (max-width: 400px) {
		.grid_ipu, .grid_ip {
			width: 145px;
			height: 200px;
		}
		
		.grid_ip {
			width: 50%;
			height: 250px;
		}
		
		.s1 .swiper-slide a {
        	height: 190px;
        }
	}