#form-popup {
    width: 325px;
    padding: 10px;
    margin: 0 auto;
    z-index: 1;
    background-color: white;
    box-shadow: 0 0.4rem 2.8rem rgba(40, 40, 40, 0.4);
    border-radius: 5px;
    overflow: visible;
    text-align: center;
}


.popup-window .bx_bt_button {
    background: #99d23e;
    background: url(data:image/svg+xml;base64,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);

    background: -webkit-linear-gradient(top, #99d23e 0, #63aa28 100%);
    background: -moz-linear-gradient(top, #99d23e 0, #63aa28 100%);
    background: -ms-linear-gradient(top, #99d23e 0, #63aa28 100%);
    background: -o-linear-gradient(top, #99d23e 0, #63aa28 100%);
    background: linear-gradient(to bottom, #99d23e 0, #63aa28 100%);
    filter: progid: DXImageTransform.Microsoft.gradient(startColorstr='#99d23e', endColorstr='#63aa28', GradientType=0);
    color: #fff;
    text-shadow: 0 1px 0 #5d8634;
    display: inline-block;
    border-radius: 3px;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
    padding: 5px
}


.popup-window-buttons > span {
    width: 100% !important;
}


.popup-window-titlebar {
    color: #00a57f;
    font-size: 15px;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
}