.help-block {
    display: block;
    color:#DF0003;
    font-weight: 600;
    margin: -20px 0 30px 0;
}
.text-center {
    text-align: center;
}
.uprice {
    font-size: 120%;
    font-weight: 600;
}
.uprice em {
    font-style: normal;
    font-size: 220%;
    margin: 0 20px;
}
.payment {
    max-width: 375px;
    margin: 30px auto;
}
.mb-1 {
    margin-bottom: 0.25rem;
}
.mb-2 {
    margin-bottom: 0.5rem;
}
.mb-3 {
    margin-bottom: 1rem;
}
.mb-4 {
    margin-bottom: 1.5rem;
}
.mb-5 {
    margin-bottom: 3rem;
}
.mt-1 {
    margin-top: 0.25rem;
}
.mt-2 {
    margin-top: 0.5rem;
}
.mt-3 {
    margin-top: 1rem;
}
.mt-4 {
    margin-top: 1.5rem;
}
.mt-5 {
    margin-top: 3rem;
}