@charset "utf-8";

/* リセット */

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, 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;
  zoom:1;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* For modern browsers */
.cf:before,
.cf:after {
  content:"";
  display:table;
}

.cf:after {
  clear:both;
}
a{
  display:block;
  width:100%;
  height:100%;
}

.cl-left {
	clear:left;
}
.cl-both {
	clear:both;
}
/* For IE 6/7 (trigger hasLayout) */
.cf {
  zoom:1;
}

body {
	font-family:'M PLUS 1p','Roboto','NotoSansJP', "游ゴシック体", "Yu Gothic", "Hiragino Kaku Gothic Pro", "Meiryo", sans-serif;
	font-size:14px;
	line-height:160%;
}
body p {
	margin-bottom:24px;
}
body a {
	color:#333;
}
body a:hover {
	color:#aaa;
}

#wrapper {
	width:960px;
	margin:0 auto;
}
@media screen and  (max-width: 720px) {
	#wrapper {
		width:100%;
		margin:0 auto;
	}
}
#wrapper form table {
	border-collapse:collapse;
}
#wrapper form table td, #wrapper form table th {
	padding:4px 8px;
	border:1px solid #ccc;
}
h2 {
	font-size:24px;
	margin-bottom:16px;
}
.attention {
	color:#f00;
}
header {
	background:#1c2b52;
	padding:40px;
	color:#fff;
	text-align:center;
	margin-bottom:32px;
}
footer {
	background:#1c2b52;
	padding:40px;
	color:#fff;
	text-align:center;
	margin-top:32px;
}

/* 月刊エネルギーフォーラム購読 */
.monthly-subscription {

}
.monthly-subscription .cover-box {
	float:left;
	width:380px;
	margin-right:20px;
	margin-bottom:32px;
}
@media screen and  (max-width: 720px) {
	.monthly-subscription .cover-box {
		width:100%;
		margin-right:20px;
		margin-bottom:32px;
	}
}
.monthly-subscription .info-box {
	float:left;
	width:500px;
	margin-left:20px;
}
@media screen and  (max-width: 720px) {
	.monthly-subscription .info-box {
		width: 100%;
		margin: 0;
		margin-bottom:32px;
	}
}
.monthly-subscription .info-box h3 {
	font-weight:bold;
	font-size:32px;
	margin-bottom:8px;
}
.monthly-subscription .price-box {
	border-top:#aaa 1px solid;
	border-bottom:#aaa 1px solid;
	padding:8px; 0;
	text-align:center;
	margin-bottom:20px;
}
.monthly-subscription .info-box h4 {
	color:#f00;
	font-size:20px;
	font-weight:bold;
}
.monthly-subscription .info-box p.attention {
	margin:16px;
	font-size:16px;
	margin-bottom:32px;
}
.monthly-subscription .backnumber_bar {
	padding:12px 20px;
	background:#333;
	margin-bottom:32px;
	color:#fff;
	font-size:24px;
	font-weight:bold;
}
.monthly-subscription .backnumber-box {
	float:left;
	width:210px;
	margin-right:20px;
	margin-bottom:24px;
}
@media screen and  (max-width: 720px) {
	.monthly-subscription .backnumber-box {
		float:left;
		width:24%;
		margin-right:1%;
		margin-bottom:24px;
	}
}
.monthly-subscription .backnumber-box h3 {
	font-weight:bold;
	font-size:18px;
}
@media screen and  (max-width: 720px) {
	.monthly-subscription .backnumber-box h3 {
		font-weight:bold;
		font-size:14px;
	}
}
.monthly-subscription .backnumber-box h4 {
	font-size:14px;
}
.monthly-subscription .backnumber-box p.attention {
	font-size:12px; 
	margin-bottom:8px;
}