body{
    background-color: azure;
    text-align: justify;
    font-size: 18px;
    font-style: normal;
    font-family: Arial, Helvetica, sans-serif;
}

h1{
    font-family:fantasy;
    color: black;
}

h1#tituloprincipal{
    background-color: black;
    color: royalblue;
    text-align: center;
}

h2{
    font-family:Arial, Helvetica, sans-serif;
    font-style: unset;
    color: black;
    text-align:initial;
}

.titulo {
    text-align: initial;
    background-color: aliceblue;
    
}