section.payment-methods {
    text-align: center;
    margin: 60px 0;
}

section.payment-methods img {
    max-width: 80px;
}

@media only screen and (max-width: 600px) {
    section.payment-methods {
        margin: 24px 0;
    }
    section.payment-methods img {
        max-width: 72px;
    }
    
}