#pec-popup {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: white;
    border: 2px solid #000;
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 0 15px rgba(0,0,0,0.2);
    display: none;
}
.pec-content {
    position: relative;
}
#pec-close {
    position: absolute;
    right: 10px;
    top: 5px;
    cursor: pointer;
}