.header_item{
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:1000px;
	overflow: hidden;
	z-index:-1;
}
.header_item::before{
	position:absolute;
	top:-685px;
	right:calc(50% + 350px);
	width:1088px;
	height:1088px;
	border-radius:100%;
	background:#DEF5FF;
	content:"";
	z-index:-1;
}
.header_item::after{
	position:absolute;
	top:-2633px;
	left:calc(50% - 1301px);
	width:3112px;
	height:3112px;
	border-radius:100%;
	background:#009FE6;
	content:"";
	z-index:-2;
}
.footer_info{
	padding-top:60px;
}