#feedback { position: fixed; right: 0; bottom: 0; z-index: 10000; margin-right: 10px; margin-bottom: 10px; }
#feedback-form {
    float: right; overflow-y: scroll;
    /* height: calc(100% - 60px);
    max-height: calc(100% - 60px); */
    padding: 0; background-clip: 'padding-box'; border: 1px solid rgba(0,0,0,.2);
    -moz-border-radius: 0px; -webkit-border-radius: 0px; border-radius: 0px;
    -webkit-box-shadow: 0 5px 10px rgba(0,0,0,.2); -moz-box-shadow: 0 5px 10px rgba(0,0,0,.2); box-shadow: 0 5px 10px rgba(0,0,0,.2);
    overflow-y: auto; margin-bottom: 10px; margin-right: 15px;
}
#feedback-form .form-control { margin-bottom: 15px; }
#feedback-form .checkbox { padding-left: 0; margin-bottom: 10px; }
#feedback-form button[type="submit"] { margin: 0; }
#feedback-form form { margin: 0; }
#feedback-tab, a.whatsapp-contact {
    float: right; color: #FFF; font-size: 25px; cursor: pointer;
    text-align: center; width: 50px; height: 50px; background-color: #0AC986;
    padding-top: 5px; -moz-border-radius: 30px; -webkit-border-radius: 30px; border-radius: 30px;
}
a.whatsapp-contact {
    margin-bottom: 10px;
    display:none;
}
#feedback-tab:hover, a.whatsapp-contact:hover { background-color: #0CF0A0; }
#feedback-form textarea { resize: none; }
#feedback-text { position: absolute; right: 75px; bottom: 2px; font-size: 15px; text-shadow: 1px 1px 1px #999; padding-top: 10px; padding-bottom: 10px; }