/* BODY */
.contenedor{
    width:100%;
    max-width: 60rem;
    margin: auto;
    }    

body{
    background-color: white;
    font-family: Arial;
    }

/* HEADER*/ 

.titulo-principal {
    font-size: 5rem;
    margin: auto;
    text-align: center;
    padding-bottom: 2rem;
    color: #22998b;
    border-bottom:10px solid #22998b;
    }

/* MAIN */
.contenedor-inicio{
    background-color: #dbdbdb;
    }

article{
    margin: 0rem 4rem 0rem 4rem;
    padding-bottom: 1.5rem;
    }

h1{
    color: #565a60;
    padding-top: 3rem;
    }

p{
    color: #565a60;
    font-size: 0.9rem;
    line-height: 1.7rem;
    }

.arbol{width: 50rem;
    margin-bottom: 3rem;}

/* FOOTER */
footer{
    background-color: #097064;
    margin-top: 1rem;
    margin-bottom: 3rem;
    padding: 1rem 3rem;
    text-align: center;
    }

.footer{
    font-size: 0.7rem;
    line-height: normal;
    color: white;
    }

/* NAVEGACION */
nav ul {
    margin-top: 0;
    list-style-type: none;
    background-color: #097064;
    }

nav ul li{
    display: inline-block;
    padding: 0.8rem;
    }

nav ul li a{
    text-decoration: none;
    font-family: sans-serif;
    font-size: 0.8rem;
    margin: 0;
    padding: 0.8rem;
    color: white;
    }

.botonlanding{
    text-decoration: none;
    font-family: sans-serif;
    color: #097064;
    font-size: 0.9rem;
    font-weight: bold;
    line-height: 1.7rem;
}