* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
}

.contenedor {
    width: 80%;
    margin: 0 auto;
}

header {
    width: 100%;
    height: 500px;
    background: url('..//imagenes/perfil.jpg');
    background-size: cover;
    background-position: center center;
}

main .perfil {
    width: 150px;
    height: 150px;
    background: gray;
    border: 8px solid #fff;
    border-radius: 50%;
    margin-top: -95px;
    margin-bottom: 10px;
    margin-left: auto;
    margin-right: auto;
}

main .perfil img {
    width: 100%;
    border-radius: 50%;
}

main .texto h2 {
    text-align: center;
    font-size: 35px;
    margin: 10px 0px;
}

main .texto p {
    font-size: 16px;
    font-style: italic;
    margin-bottom: 15px;
    text-align: justify;
}

.boton a {
    background: teal;
    text-decoration: none;
    color: white;
    font-size: 16px;
    display: block;
    padding: 15px 10px;
    border-radius: 5px;
    width: 100px;
    margin: 15px auto;
    text-align: center;
}

.boton a:hover {
    background: #005252;
}

footer {
    background: #020202;
    padding: 30px;
}

footer p {
    color: white;
    text-align: center;
}