body	{font-family: 'メイリオ', 'Hiragino Kaku Gothic Pro', sans-serif;
	background-color: #e5e5e5;
	margin: 0}

a	{color: #017acd}

/* コンテナ */
div#container	{width: 900px;
	margin-left: auto;
	margin-right: auto;
	background-color: #ffffff;
	padding: 0 40px;
	-webkit-box-shadow: 0px 0px 50px #bbbbbb;
	box-shadow: 0px 0px 50px #bbbbbb;
	background-image: url(images/circle.png), url(images/circle-yellow.png);
	background-repeat: no-repeat;
	background-position: 15px 420px, 115px 495px;
	background-size: 94px 94px, 64px 64px;
	position: relative;
	overflow: hidden}

/* ヘッダー */
header#pageheader	{background: none;
	padding: 15px 0 0}

header#pageheader h1	{margin: 0;
	float: left;
	font-size: 40px;
	font-weight: normal;
	font-family: 'Righteous', cursive}

header#pageheader h2	{color: #666666;
	font-size: 0.75em;
	margin: 0;
	padding-top: 20px;
	text-align: right;
	font-weight: normal}

nav	{clear: both}


/* メニュー */
nav ul	{font-size: 0.75em;
	margin-top: 0;
	margin-bottom: 10px;
	margin-left: 0;
	padding-left: 0;
	height: 30px;
	background-color: #333333;
	border-radius: 5px;
	background: -webkit-gradient(linear, left top, left bottom, from(#777777), color-stop(50%, #444444), color-stop(50%, #333333), to(#555555));
	background: -webkit-linear-gradient(#777777 0%, #444444 50%, #333333 51%, #555555 100%);
	background: -moz-linear-gradient(#777777 0%, #444444 50%, #333333 51%, #555555 100%);
	background: -o-linear-gradient(#777777 0%, #444444 50%, #333333 51%, #555555 100%);
	background: -ms-linear-gradient(#777777 0%, #444444 50%, #333333 51%, #555555 100%)}

nav ul li	{list-style-type: none;
	float: left}

nav ul li a	{display: block;
	width: 120px;
	line-height: 30px;
	text-decoration: none;
	text-align: center;
	color: #ffffff;
	border-right: solid 1px rgba(255,255,255,0.2)}

nav ul li a:hover	{background-color: rgba(1,122,205,0.3)}

nav ul li:first-of-type a:hover
	{border-radius: 5px 0 0 5px}

/* コンテンツ */
article	{width: auto;
	margin-left: auto;
	margin-right: auto}

article header	{border: solid 1px #aaaaaa;
	margin: 20px 0 10px;
	padding: 18px;
	border-radius: 5px;
	-webkit-box-shadow: 0px 2px 3px #cccccc, 0px 0px 4px 3px #ffffff inset;
	box-shadow: 0px 2px 3px #cccccc, 0px 0px 4px 3px #ffffff inset;
	background-color: rgba(255,255,255,0.5)}

article header h1	{background: none;
	font-size: 28px;
	color: #000000;
	line-height: 45px;
	padding-left: 0;
	margin: 0;
	font-weight: normal;
	float: left}

article header p	{font-size: 16px;
	color: #444444;
	margin-left: 300px}

article section	{clear: both;
	border: solid 1px #aaaaaa;
	margin: 20px 0 10px;
	padding: 18px;
	border-radius: 5px;
	overflow: hidden;
	background: -webkit-gradient(linear, left top, left bottom, from(#ffffff), to(#dfdfdf));
	background: -webkit-linear-gradient(#ffffff 0%, #dfdfdf 100%);
	background: -moz-linear-gradient(#ffffff 0%, #dfdfdf 100%);
	background: -o-linear-gradient(#ffffff 0%, #dfdfdf 100%);
	background: -ms-linear-gradient(#ffffff 0%, #dfdfdf 100%);
	-webkit-box-shadow: 0px 2px 3px #cccccc, 0px 0px 4px 3px #ffffff inset;
	box-shadow: 0px 2px 3px #cccccc, 0px 0px 4px 3px #ffffff inset}

article section h1	{background: none;
	font-size: 24px;
	font-weight: normal;
	line-height: 22px;
	padding-left: 0;
	margin-top: 0;
	margin-bottom: 20px;
	margin-left: 0;
	margin-right: 0}

article p	{font-size: 0.75em;
	line-height: 1.6;
	margin-top: 10px;
	margin-left: 0;
	margin-right: 0}

/* フッター */
footer	{color: #888888;
	margin-top: 25px;
	padding-top: 8px;
	padding-bottom: 8px;
	clear: both;
	border-top: solid 1px #aaaaaa}

small	{font-size: 10px;
	font-style: normal;
	text-align: left;
	display: block}

small::before	{content: 'L2ex Networks';
	display: block;
	width: 200px;
	padding: 10px 0;
	background-color: #880000;
	color: #ffffff;
	font-family: 'Righteous', cursive;
	font-size: 16px;
	text-align: center;
	position: absolute;
	right: 0;
	bottom: 0;
	-webkit-transform: rotate(-45deg) translate(62px, 20px);
	-moz-transform: rotate(-45deg) translate(62px, 20px);
	-o-transform: rotate(-45deg) translate(62px, 20px);
	-ms-transform: rotate(-45deg) translate(62px, 20px)}


/* 画像の配置 */
figure	{margin: 0}

article section:nth-of-type(odd) figure
	{float: right;
	margin-left: 15px;
	margin-bottom: 0}

article section:nth-of-type(even) figure
	{float: left;
	margin-right: 15px;
	margin-bottom: 0}

article section figcaption	{color: #666666;
	font-size: 10px;
	display: block}

article section:nth-of-type(odd) figcaption
	{text-align: right}