body, html {
    Xfont-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,'Fira Sans','Droid Sans','Helvetica Neue',sans-serif;
}

#payment-wrap {
    margin-left: auto;
    margin-right: auto;
    max-width: 768px;
    position: relative;
}

#payment-header, #payment-footer {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

#logo {
    height: 50px;
}

#payment-amount {
    text-align: right;
    font-size: 17px;
    font-weight: 400;
    line-height: 1.42857143;
}

#error-message {
    border: 2px solid red;
    border-radius: 5px;
    padding: 18px 12px;
    overflow: hidden;
    transition: opacity 0.3s ease-in-out, height 0.3s ease-in-out;
    color: red;
    display: none;
    text-align: center;
}

#pay-now-button {
    margin-top: 35px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    display: block;
}
X#pay-now-button {
    Xposition: relative;

    display: block;
    margin-top: 35px;
    margin-left: auto;
    margin-right: auto;

    text-align: center;
    vertical-align: middle;
    padding: 6px 18px;

    background: #0099ff;
    border-color: #0099ff;
    color: #fff !important;

    white-space: nowrap;
    touch-action: manipulation;
    cursor: pointer;
    user-select: none;

    border: 1px solid transparent;
    border-radius: 4px;

    font-size: 17px;
    font-weight: 400;
    line-height: 1.42857143;
}

#pay-now-button:disabled {
    color: #DDDDDD !important;
    background: #777777;
    cursor: default;
}

#pay-now-text
{
    opacity: 1;
    transition: opacity 0.3s ease-in-out;
}

#processing-message
{
    text-align: center;
    width: 100%;
    position: absolute;
    top: 50%;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

@media (max-width:768px) {
    #processing-message {
        width: 75%;
        margin-left: 12.5%
    }
}

.spinner {
    position: absolute;
    top: 6px;
    left: 50%;
    margin-left: -12px;

    display: inline-block;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0099ff;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    animation: spin 1s linear infinite;

    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#Cardinal-Modal {
    min-width: 540px !important;
    min-height: 640px !important;
}

#footer-message {
    margin-top: 10px;
    color: #777777;
    font-size: 11px;
}

@media (max-width:768px) {
    #payment-wrap {
        width: 100%;
    }
    #logo {
        max-width: 100%;
    }
}