html, body{
	font-family: 'Roboto', sans-serif;
	color: #000;
	background-color: #f6f6f6;
}

h1, h2, h3, h4, h5, h6 {
	font-family: 'Roboto', sans-serif;
	font-weight: 700;
	margin: 0;
	font-size: 18px;
}

h6{
	font-weight: 500;
	padding-top: : 900px;
	font-size: 20px;

}

h1{
	color:#f86158;
	font-size: 20px;
}
.back{
	width: 100%;
    left: 0px;
    background-image: url(../img/fondo.jpg);
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}
.logo_adn{
	padding-top: 15px;
	background-color: #fff;
	position: fixed;
	width: 100%;
	z-index: 1000;
}
.logo_adn .col-5 img{
	width: 25%;
}
.logo_adn .col img{
	width: 50%;
	margin-top: -15px;
}
.logo_adn .col:hover{
	margin-top: -10px;
	transition: all 0.5s;
}

.intro{
	text-align: center;
	flex-wrap: wrap;
	justify-content: center;
	
}

.intro h1{
	flex-basis: 100%;
	align-self: center;
}
.intro img{
	align-self: center;

}
.card{
	background-image: url(../img/back_port.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed; 
    background-position: center top;
    background-clip: border-box;
    padding: 5em 0;
    border: 1px 0px solid rgba(0,0,0,0);
}