/* 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;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
/* 最近(?)のChromeやSafariでフォントが異様に太くなって、
   さらにマウスオーバーの透明度にイージングをかけると一瞬細くなったりする現象
   に悩まされてたのを解消した方法。 */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  font-size: 18px;
}
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;
}

body {
  background-color: #000;
  color: #fff;
}

a:link    { color: #fff; text-decoration: none; }
a:visited { color: #fff; text-decoration: none; }
a:hover   { color: #fff; text-decoration: none; }
a:active  { color: #fff; text-decoration: none; }

.clear {
  clear: both;
  display: none;
  font-size: 0px;
  line-height: 0%;
  height: 0px;
}
.clearfix:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}
.clearfix {
  display: inline-block;
}

/* 12角形(dodecagon)アイコン用CSS　〜ここから〜 */
/* http://codepen.io/daviddarnes/pen/qOmQeB */
.dodecagon {
	position: relative;
	display: inline-block;
	background: red;
	font-weight: 500;
	color: white;
	height: 2.5rem;
	width: 2.5rem;
	text-align: center;
	vertical-align: middle;
	line-height: 2.5rem;
	margin: 1em 0;
	transform: rotate(-20deg);
	animation: beat 1s ease infinite alternate;
}
.dodecagon:before, .dodecagon:after {
	content:"";
	position: absolute;
	background: inherit;
	height: inherit;
	width: inherit;
	top: 0;
	left: 0;
	z-index: -1;
	transform: rotate(30deg);
}
.dodecagon:after {
	transform: rotate(60deg);
}
@keyframes beat {
	from { transform: rotate(-20deg) scale(1); }
	to { transform: rotate(-20deg) scale(1.1); }
}
/* 12角形(dodecagon)アイコン用CSS　〜ここまで〜 */