#iFrameLoadingIndicator {
     height: 30rem;
}
 #iFrameLoadingIndicator > .v-center {
     top: 10rem;
}
 #extPmtPageFrame {
     border-width: 0px;
     height: 32rem;
     overflow-y: hidden;
     width: 100%;
}
 #guestPay-content #extPmtPageFrame, #guestPay-content #iFrameLoadingIndicator {
     height: 30rem;
}
 #guestPay-content #iFrameLoadingIndicator .v-center {
     top: 10rem;
}