body {
	margin: 0 auto;
	padding: 0;
	font-size: 16px;
	line-height: 1.6em;
	font-family:  "メイリオ", Meiryo, "ＭＳ Ｐゴシック", Osaka, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro";
	-webkit-text-size-adjust: 100%;
	background-color: honeydew;
}

.joho a {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	text-indent: -999px;
	z-index: 2;
}

.joho:hover {
	color: darkgreen;
	text-decoration: none;
}

@media only screen and ( max-width : 768px ) {
h3 {
	clear: both;
	font-size: 104%;
	padding: 10px 18px;
	border: 1px solid #666;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 50px;
	text-align: center;
	background: #6699cc;
	width: 400px;
}

.joho {
	clear: both;
	font-size: 80%;
	font-weight: bold;
	padding: 10px 18px;	
	border: 1px solid #aaa;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 30px;
	text-align: center;
	background: #cadffa;
	width: 320px;
	position: relative;
	z-index: 1;
	color: dodgerblue;
	text-decoration: underline;
}
}

@media print, screen and ( min-width : 769px ) {
h3 {
	clear: both;
	font-size: 130%;
	padding: 10px 18px;
	border: 1px solid #666;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 50px;
	text-align: center;
	background: #6699cc;
	width: 500px;
}

.joho {
	clear: both;
	font-size: 100%;
	font-weight: bold;
	padding: 10px 18px;	
	border: 1px solid #aaa;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 30px;
	text-align: center;
	background: #cadffa;
	width: 400px;
	position: relative;
	z-index: 1;
	color: dodgerblue;
	text-decoration: underline;
}
}