@charset "utf-8";

*,
::before,
::after {
padding: 0;
margin: 0;
box-sizing: border-box ;
}

/*ここまでで先ず設定を解除*/ 
table.explain {
	width: 860px;
	border:3px solid;
	}
.example {
	border:1px solid;
	}
table.example {
	width:860px;
	border-collapse: collapse;
	}
table.example th{
	border:3px solid;
	}
table.example td{
	border:1px solid;
	width: 200px; height:200px;
	}
img {
	width: 200px; height:200px;
	object-fit:cover;
	object-position:50% 50%;
	}
header {