.pie{
	position: relative;
	z-index: 0;
	left: 0;
	top: 0;
	width: 120px;
	height: 120px;
	line-height: 120px;
	border-radius: 50%;
	text-align: center;
	color: #000;
	font-size: 140%;
	background-color: #f3eefc;
	cursor: pointer;
	overflow: hidden;
}
.pie strong{
	position: absolute;
	width: 100%;
	left: 0;
	z-index: 1;
	color: #0090d9;
	font-size: 25px;
}
.pie span{
	display: block;
	border-radius: 50%;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 0;
}
.pie div{
	position:absolute;
	top:0;
	width:60%;
	height:100%;
	left:50%;
	transform:rotate(0turn);
	transform-origin: center left;
	transition:transform 0.7s linear;
}
.pie>.div_1{
	background-color: inherit;
	z-index: -2;
}
.pie>.div_2{
	height:110%;
	opacity: 0;
	z-index: -1;
	background-color: #9e71f9;
}