@keyframes audio_blinking {
	0% {opacity:  0}
	30% {opacity:  1}
	70% {opacity:  1}
	100% {opacity:  0}
}
.audible>.tab_header>.tab_mediaicon {
	animation: audio_blinking 1.5s infinite;
}
.muted>.tab_header>.tab_mediaicon {
	animation: audio_blinking 1.5s infinite;
}