@charset "utf-8";
/* CSS Document */
/*===============================================
　レイアウト
===============================================*/
*{
	margin: 0;
	padding: 0;
	text-decoration: none;
	list-style: none;
}

.kiwi-maru-regular {
  font-family: "Kiwi Maru", serif;
  font-weight: 900;
  font-style: normal;
}

div#container{
	width: 1400px;
	margin: 0 auto;
}

/*===============================================
　ヘッダー
===============================================*/
header{
	width: 1400px;
	height: 150px;
	position: relative;
	background: url("images/html_top.png");
	background-repeat: repeat-x;
}

h1{
	font-size: 48px;
	font-weight: bold;
	line-height: 150px;
	text-align: center;
	padding-top: 20px;
}

header nav{
	position: absolute;
	top: 150px;
	right: 350px;
}

header nav ul{
	position: fixed;
}

nav ul li{
	width: 300px;
	height: 50px;
	background-color: #217c9b;
	border-radius: 20px;
	margin-bottom: 10px;
	text-align: center;
	line-height: 50px;
}

nav ul li a#css{
	background-color: #ad1cb6;
	border-radius: 20px;
}

nav ul li a{
	font-size: 18px;
	color: #fff;
	display: block;
}

nav ul li a:hover,a#css:hover{
	border-radius: 20px;
	background-color: #ef9c30;
}

/*===============================================
 メインコンテンツ
===============================================*/
article{
	width: 900px;
	margin: 0 0 30px 50px;
}

div.subheading{
	width: 900px;
	height: 100px;
	background-color: #c1edfc;
	position: sticky;
	top: 0;
}

div.subheading h2{
	font-size: 20px;
	font-weight: bold;
	padding: 15px 0 0 20px;
}

div.subheading p{
	font-size: 14px;
	padding: 8px 0 0 60px;
}

dl{
	width: 100%;
	background-color: #f4fbfe;
	display: flex;
	flex-wrap: wrap;
}

dt,dd{
	box-sizing: border-box;
}

dt{
 	width: 15%;
	border-right: 3px solid #c1edfc;
	padding: 20px;
	border-left: 3px solid #c1edfc;
}

dd{
 	width: 85%;
	padding: 20px;
	border-right: 3px solid #c1edfc;
}

dt:last-of-type,dd:last-of-type {
	border-bottom: 3px solid #c1edfc;
}

/* ========================================
 フッター
========================================= */
footer{
	width: 100%;
	height: 50px;
	margin-top: 30px;
	position: absolute;
	background: url("images/html_bottom.png");
	background-repeat: repeat-x;
}

div#pagetop{
	width: 1400px;
	margin: 0 auto;
	position: relative;
}

div#pagetop a{
	width: 300px;
	height: 50px;
	background-color: #ef9c30;
	border-radius: 20px;
	text-align: center;
	line-height: 40px;
	position: absolute;
	top: -100px;
	right: 50px;
	font-size: 20px;
	color: #fff;
	display: block;
}

footer p{
	font-size: 15px;
	font-weight: bold;
	text-align: center;
	line-height: 50px;
}

/* ========================================
 CSSチートシート
========================================= */
header.css{
	background: url("images/css_top.png");
	background-repeat: repeat-x;
}

.css nav ul li{
	background-color: #ef9c30;
}

.css nav ul li a#html{
	background-color: #0d9c14;
	border-radius: 20px;
}

.css nav ul li a:hover{
	border-radius: 20px;
	background-color: #217c9b;
}

.css nav ul li a#html:hover{
	border-radius: 20px;
	background-color: #217c9b;
}

.css div.subheading{
	background-color: #fbe2a7;
}

.css dl{
	background-color: #fcfae9;
}

.css dt,dd{
	box-sizing: border-box;
}

.css dt{
	border-right: 3px solid #fbe2a7;
	border-left: 3px solid #fbe2a7;
}

.css dd{
	border-right: 3px solid #fbe2a7;
}

.css dt:last-of-type,.css dd:last-of-type {
	border-bottom: 3px solid #fbe2a7;
}

.css div#pagetop a{
	background-color: #217c9b;
}

footer.css{
	background: url("images/css_bottom.png");
	background-repeat: repeat-x;
}