#portada{
    height: 60vh;
}
#espacio{
    margin-top: 1vh;
}

footer{
    margin-top: 5vh;
}

#centrar{
    text-align: center;
}

#margen50{
    margin-top: 50px;
}
#margen20{
    margin-top: 20px;
}

.espaciado{
    padding-bottom: 30px;
    border: solid 1px;
    border-radius: 5px;
    border-color: #e5e5e5;
}

body{
    background-color: #f3eeeb;
}

.barra{
    max-height: 400px;
    overflow: auto;
}

.inverted_fixed_pointing_menu{
    background: red;
    
}