/* Estilos del layout general */
html, body {
    height: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

#contenedor {
    background-color: #ffffff;
    padding: 6rem;
    width: 100%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
#r01gImage27179 img {
    max-width: 750px;
    width: 100%;
    padding: 1rem;
}
div#r01gImage27179 {
    margin: 36px 0;
}
#botonera {

}

#subbotonera {
    margin-top: 2px;
    width: 100%;
    float: left;
}

.botPre {
    float: left;
    margin-right: 2px;
}
a img {
    border: 0;
}

#botonera button.btn {
    background: #003DA6;
    border-radius: 9px;
    -webkit-border-radius: 9px;
    -moz-border-radius: 9px;
    color: #fff;
    font-size: 16px;
    padding: 10px 15px 10px 15px;
    text-decoration: none;
    border: transparent;
    transition: all ease 0.5s;
    font-weight: 500;
}
#botonera button.btn:hover {
    background: #003da6;
    text-decoration: none;
    color: #fff;
}
h1 {
    float: right;
    color: #798787;
    font-size: 150%;
    font-weight: bold;
    padding-top: 44px;
}

@media screen and (max-width: 820px) {
    #contenedor {
        margin: 0.5rem;
        max-width: 820px;
    }
}