.feedback_panel {
    position: fixed;
    width: 500px;
    left: 50%;
    margin-left: -250px;
    top: 300px;
    z-index: 100001;
    cursor: pointer;
}

.feedback_header {
    border: 0;
    border-radius: 5px 5px 0 0;
    font-weight: bold;
    text-align: left;
    color: #FFF;
    padding: 8px 10px;
}

.feedback_header i{
    font-size:18px;
}

    .feedback_header i::alternate{
        font-size: 21px;
    }

.feedback {
    padding: 15px;
    background-color: #fff;
    border-radius: 0 0 5px 5px;
}

.dimmer {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    z-index: 100000;
    background-color: rgba(240,240,240,.8);
}

@media(max-width:500px){

    .feedback_panel {
        position: fixed;
        width: 280px;
        left: 50%;
        margin-left: -150px;
        top: 140px;
        z-index: 100001;
        cursor: pointer;
    }

}