.biaoqianyun{
	color: rgb(153, 153, 153);
    background: rgb(42, 43, 45);
	width: 100%;
	position: relative;
}
.Canvas{
	width: 100%;
	height: 400px;
}
.biaoqianyun p{
	font-size: 16px;
	text-align: center;
	color: #fff;
}
.biaoqianyun .title{
	font-size: 18px;
	color: #fff;
	text-align: center;
	font-weight: 900;
	padding-bottom: 50px;
	margin-bottom: 50px;
}
#myCanvas{
	width: 300px;
	height: 200px;
	position: absolute;
	top: 100px;
	left: 50%;
	margin-left: -150px;
}