@charset "utf-8";
/* ==============================================
  resetcss
/* =========================================== */
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
	box-sizing:border-box;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
	margin: 0;
	padding: 0;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
html, body, h1, h2, h3, h4, ul, ol, dl, li, dt, dd, p, div, span, em, img, a, table, tr, th, td, select, input, option, textarea, button, label {
  font-family:Meiryo, "メイリオ", "MS PGothic", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", Helvetica, Arial, sans-serif;
}
.container {
    color: #524939;
	font-size: 14px;
	line-height:1.6em;
}
/* ==============================================
  terms
/* =========================================== */
.contents {
	padding:0 20px;
}
.contents_inner {
	max-width:950px;
	margin:0 auto;
	background:#fff;
	padding:60px 0;
}
@media screen and (max-width: 640px) {
	.contents_inner {
		padding:30px 0;
	}
}
.contents_inner p {
	margin-bottom:20px;
}
.contents_inner h1 {
	font-size:1.4em;
	font-weight:bold;
	margin-bottom:30px;
}
.overview {
	margin-top:20px;
}
.chapter {
	margin-top:20px;
}
.chapter_inner {
	margin-bottom:30px;
}
.chapter_inner_sub {
	font-weight:bold;
	color:#17B2BA;
	font-size:1.2em;
	border-bottom:1px solid #17B2BA;
	padding:20px 0 0;
	display:block;
	margin-bottom:20px;
}
.chapter_inner p{
	margin-top:10px;
}
.chapter_inner_article {
	/*padding-left:1em;*/
	margin-top:10px;
}
.chapter_inner_article_inner {
	padding-left:1em;
	text-indent:-1em;
	margin-bottom:10px;
}
.chapter_inner_article_inner_list {
	padding-left:1em;
	margin-top:10px;
}
.chapter_inner_article_inner_list li{
	margin-top:10px;
}
.chapter_inner_article_inner_list_sub {
	display:block;
	margin-bottom:2.5px;
}