.ico_play{
	border:0.9vw solid transparent;
	border-left:1.6vw solid #71139A;
}
.ico_download{
	background:#71139A;
	position:relative;
	top:-0.5vh;
	width:0.6vw;
	height:2vh;
}
.ico_download:after{
	content:"";
	position:absolute;
	left:-0.48vw;
	top:0.8vw;
	width:0;
	height:0;
	border:0.8vw solid transparent;
	border-top:0.8vw solid #71139A;
}