.national-flag .flag-icon {
    width: 32px;
    height: 24px;
    margin: 8px 4px;
    border: 1px solid #eee;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
}
.message.is-gray {
    background-color: #fff;
    border: 1px solid #eee;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
}

.message.is-gray .message-header {
    background-color: whitesmoke;
    color:#404545;
}
.message.is-gray .message-body{
  border:none !important;
}