.pagina {
    background: #0BC4F0;
    max-width: 80rem;
    margin: 0 auto;
}


nav {
    background: #004258; 
    padding-top: 0.8rem; 
    padding-bottom: 0.8rem;
    margin-top: auto;
}

.logo {height: 1.3rem;}

nav ul li a {
    color: #C8C8C8; 
    text-decoration: none;
    font-family: calibri;
    font-size: 0.87rem;
}


nav ul {list-style-type: none;
    padding: 0;
    margin: 0;

	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: space-around;
	align-items: stretch;
	align-content: space-between;
}
nav ul li {display: inline}

a:hover {color: #0BC4F0;}




body {margin: 0;}
main {
    margin: 0; 

    text-align: center;
}

.titulo{height: 5rem; padding-top: 1rem;}
h1 {
    color: #EB4726; 
    text-align: center; 
    font-size: 3rem;
    font-family: 'Exo', sans-serif;
        -webkit-margin-before: 0em;
    -webkit-margin-after: 0em;
    position: center;
}



section {    padding-left: 3rem; 
    padding-right: 3rem; 
    padding-bottom: 3rem; }

.app {min-height: 35rem;
    background-image: url(img/fotofadu.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding-top: 0.7rem;

}
.pantallas {
    width: 40rem; 
    float: right;
}
.textoderecha {
    color: #fff;
    float:inherit; 
    font-size: 2rem;
    max-width: 35rem;
    padding-top: 2rem;

}
.textoderecha p {font-size: 2.2rem;
    text-shadow: 2px 2px #004258;
}
.boton {width: 10rem;}






.sobre {
    background-color: #fff; 
    min-height: 30rem;
    padding-top: 4rem;
}
.perfil {min-height: 40rem;
    background-color: #F1E857;
    padding-top: 4rem;
    align-items: center;
    padding-left: 6rem;
    padding-right: 6rem;
}

.perfil p {max-width: 40rem; padding-top: 10rem;}


.perfildatos {
    float: right;
    width: 40rem;
}



.arriba a {
    text-decoration: none; 
    font-size: 2rem; 
    color: #004258;
    font-family: arial;
    position: bottom;
}
.arriba a:hover {color: #0BC4F0;}


p {
    display: block;
    -webkit-margin-before: 1em;
    -webkit-margin-after: 1em;
    -webkit-margin-start: 0px;
    -webkit-margin-end: 0px;
    font-family: calibri;
    font-size: 1.5rem;
}



.notificacion {width: 50rem;}
footer {
    background: #000; 
    box-shadow: 0 -2px 4px 0 rgba(0,0,0,.6);
    color: #fff;
    text-align: center;
    padding: 1rem;
    font-size: 0.87rem;
    font-family: calibri;
}
.logofooter{height: 1.2rem;}