@media all and (max-width: 981px) {
    .container .pay-info-img div {
        width: calc(1 / 2 * 100% - 10px);
        min-height: auto;

    }
    .container .pay-info-img{
        margin: 0 10px;
    }
}
@media all and (max-width: 480px) {
    .container .pay-info-img div {
        width: calc(100% - 10px);
        min-height: auto;

    }
    .container .pay-info-img{
        margin: 0 20px;
    }
}