h1, h2{
    color: #000;
    font-weight: bold;
    position: relative;
    text-align: center;
    text-transform: uppercase;
}
.button{
    width: 200px;
    height: 50px;
    margin-left: 50%;
    transform: translateX(-50%);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 20px;
}
.titprinc{
    text-align:center;
}