.ps-share-btn{
    
    position: fixed;
    display: none;

    align-items: center;
    justify-content: center;

    padding: 7px 16px;

    border: none;
    border-radius: 999px;

    background: #fff;
    color: #333;

    font-size: 14px;
    font-weight: 600;

    cursor: pointer;

    box-shadow: 0 4px 12px rgba(0,0,0,.18);

    z-index: 99999;
}