.fbchat {
    position:fixed;
    bottom:-365px;
    right:50px;
    min-width:230px;
    max-width:230px;
    display:block;
    height:400px;
    padding:5px;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    z-index:99999;
}

.fbchat .fbminified {
    font-size:14px;
    text-align:center;
    font-family:arial;
    padding:6px;
    cursor:pointer;
}

.fbchat .fbextended {
    bottom: 0px!important;
}