.t-form-success-popup_new.t-form-success-popup {
    background-color: rgba(0, 0, 0, .8);
    cursor: pointer;
    display: none;
    height: 100%;
    left: 0;
    overflow-y: auto;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100000000;
}