#webRTCDisconnect, #webRTCPleaseWait, #liveControls{
    display: none;
}

body.webRTCPleaseWait #webRTCDisconnect, 
body.webRTCPleaseWait #webRTCConnect {
    display: none;
}

body.webRTCPleaseWait #webRTCPleaseWait {
    display: block;
}

body.webRTCisLive #webRTCPleaseWait, 
body.webRTCisLive #webRTCConnect{
    display: none;
}

body.webRTCisLive #webRTCDisconnect,
body.webRTCisLive #liveControls {
    display: block;
}