.center {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    line-height: 36px;
}
h1 {
    font-family: "Bahar";
    font-size: 50px;
}
h2, p, span {
    font-family: "IRANYekanXFaNum";
}
span {
    margin-top: 20px;
    font-size: 11px;
}