*{
    font-family: Arial, Helvetica, sans-serif;
   }
h1,h2,h3,h4,h5,h6{
    text-align: center;
}
p{
    text-align: center;
}
small {
    text-align: center;
    color: red !important;
}
.centro {
    text-align: center;
    color: red !important;
}