#moneris_secure_background {
    position: fixed;
    background: black;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 99998;
    opacity: 0.8;
    border: none;
}

#moneris_secure {
    position: absolute;
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    width: 80vw;
    height: 70vh;
    background: white;
    z-index: 99999;
}

@media only screen and (max-width: 768px) {
    #moneris_secure {
        transform: translate(0%, 0%);
        top: 285px;
        left: 20px;
        width: 90vw;
        height: 90vh;
    }
}