#extPmtPageFrame,
#visitpayment-content #extPmtPageFrame,
#visitpayment-content #iFrameLoadingIndicator {
    height: 45rem;

}

#guestPay-content #extPmtPageFrame,
#guestPay-content #iFrameLoadingIndicator {
    height: 45rem;

}

@media only screen and (max-width: 825px) {
#payment-content #extPmtPageFrame,
#payment-content #iFrameLoadingIndicator,
#guestPay-content #extPmtPageFrame,
#guestPay-content #iFrameLoadingIndicator {
    height: 45rem;
}

}