.et-fb-modules-list .et_fb_paypal_button:before{
    content: url('icon/paypalgrey.png')!important;
}
.et-fb-modules-list .et_fb_paypal_button:hover::before{
    content: url('icon/paypal.png') !important;
}
.pfd_alert{
    background-color: #6c2eb9;
    color: whitesmoke;
    padding: 25px;
    text-align: center;
}