input[type=text], select, textarea {
	width: 100%;
	padding: 12px;
	border: 1px solid #ccc;
	border-radius: 4px;
	resize: vertical;
}
input[type=email], select, textarea {
	width: 30%;
	padding: 12px;
	border: 1px solid #ccc;
	border-radius: 4px;
	resize: vertical;
}
button[type=submit] {
		background-color: #006699;
		color: white;
		padding: 12px 20px;
		border: none;
		border-radius: 4px;
		cursor: pointer;
	}

#contenedor{
	width: 960px;
	margin-left: auto;
	margin-right: auto;
	position: relative;
	background-color: #fff;
}

#encabezado{
	height: 249;
	cursor: pointer;
}

#menu{
	display: none;
	width: 847px;
	position: relative;
	margin-top: -35px;
}

.pantallas{
	display: none;
}
.menu_boton{
	cursor: pointer;
	width: 190px;
	height: 190px;
	margin-right: 40px;
	position: relative;
	float: left;
	margin-top: 23px;
	margin-left: 5px;
}

.menu_boton_pie{
	cursor: pointer;
	width: 61px;
	height: 61px;
	margin-left: 12px;
	position: relative;
	float: left;
	margin-top: 14px;
}


#pie_unam{
	background-image: url(../images/pie_unam.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}

#pie_cieg{
	background-image: url(../images/pie_cieg.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}

#pie_michoacan{
	background-image: url(../images/pie_michoacan.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}
#pie_hidalgo{
	background-image: url(../images/pie_hidalgo.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}
#pie_iztapalapa{
	background-image: url(../images/pie_uam-iztapalapa.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}

#pie_arqui{
	background-image: url(../images/pie_arqui.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}

#pie_ffyl{
	background-image: url(../images/pie_ffyl.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}

#pie_geografia{
	background-image: url(../images/pie_geografia.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}

#pie_puec{
	background-image: url(../images/pie_puec.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;
}

#pie_uam{
	background-image: url(../images/pie_uam.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;

}

#pie_uam-xochi{
	background-image: url(../images/pie_uam-xochi.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;

}

#pie_uaemex{
	background-image: url(../images/pie_uaemex.jpg);
	background-size: 80% 80%;
	background-repeat: no-repeat;

}

#encabezado{
	background-image: url("../images/encabezado.png");
	background-size: 960px 240px;
	background-repeat: no-repeat;
	height: 240px;
}

#principal{
	background-image: url("../images/principal_3.png");
	background-size: 955px 467px;
	background-repeat: no-repeat;
	height: 482px;
	margin-top: 38px;
}


#pie{
	background-image: url("../images/pie.png");
	background-size: 1200px 75px;
	background-repeat: no-repeat;
	height: 100px;
}

.img-rounded{
	width: 8%;
}

.fotos_conferencistas{
		width: 266px;
		height: auto;
		-webkit-border-radius: 10px;
		-moz-border-radius: 10px;
		border-radius: 10px;
		margin-top: 5px;
		margin-bottom: 5px;
		margin-right: 10px;
		display:block;
		float:left;
	}


.descargar{
		width: 220px;
		height: auto;
		-webkit-border-radius: 10px;
		-moz-border-radius: 10px;
		border-radius: 10px;
		margin-top: 5px;
		margin-bottom: 5px;
		margin-right: 10px;
		display: block;
		position: relative;
		left: 40%;
}

#b_redes_sociales{
	width: 150px;
	height: 50px;
	margin-left: 810px;
	position: relative;
	top: 15px;
}

.img-sociales{
	border-radius: 10px;
	display:block;
	float:right;
	margin-left: 2px;
	height: 32px;
}



.img-circle{
	border-radius: 10px;
	display:block;
	margin:3px;
}

p{
	text-align:justify;

}

#conferencistas_magistrales p{
	text-align:justify;
	width: 1053px;
	font-size: 14px;
	padding-right: 93px;
	padding-left: 275px;

}


.video{
	margin-left:230px;
	width:400px;
	height:400px;
}