@charset "utf-8";

#contents {
	width: 800px;
    margin: 0 auto;
}

h1 {
	text-align: center;
	margin-bottom: 0;
}

h1 img {
	margin: 1em 0 0;
}

h2 {
	border-left: 5px solid #FF9900;
    line-height: 1;
    padding: 0.5em 0.5em;
	font-size: 1rem;
	margin-top: 2em;
}

.blueArea {
	background: #DFF4F9;
    padding: 1em;
    margin: 0.5em 0 2em;
}

.greyArea {
	background: #F7F8F9;
    padding: 0.5em;
    margin: 0.5em 0 2em;
}

.asterisk {
	list-style: none;
	padding-left: 1em;
}

.asterisk li {
	padding-left: 1em;
	text-indent: -1em;
}

.asterisk li::before {
	content: "*";
	margin-right: 0.5em;
	color: black;
}

p.org {
	color: #FF9900;
	font-weight: bold;
	margin-left: 1em;
}

.center {
	text-align: center;
}

.os-label {
	display: block;
	margin-bottom: 0.3em;
	font-weight: normal;
	font-style: normal;
	color: inherit;
}

.listnone {
	list-style: none;
	padding: 0;
}

.asterisk ul.listnone li::before {
	content: none;
}

.mt2em {
	margin-top: 2em;
}

.mt1em {
	margin-top: 1em;
}

.right {
	text-align: right;
	margin-bottom: 1em;
}

@media screen and (max-width: 850px) {
	#contents {
		width: 100%;
	}
	
	h1 img,
	.w760,
	.w608 {
		width: auto;
		max-width: 100%;
		height: auto;
	}
}