#titulo h1{
    font-size: 25px;
    color: red;
    font-style: oblique;
}
#subtitulo h1{
    font-size: 20px;
    color: blue;
    font-style: italic;
    font-family: "Roboto", sans-serif;
}
#parrafo1 h1{
    font-family: "Open Sans", sans-serif;
    font-size: 15px;
    color: yellow;
}
#parrafo2 h1{
    font-family: Arial, Helvetica, sans-serif;
    font-size: 10px;
    color: tan;
}
#parrafo3 h1{
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 5px;
    color:salmon;
}