@charset "utf-8";

/*-------------------------------------
css初期化
--------------------------------------*/
* {
	margin: 0;
	padding: 0;
}

body {
	font-family: sans-serif;
	font-size: 100%;
}

div:after {
	content: "";
	display: block;
	clear: both;
}

/*-------------------------------------
タグの基本設定
--------------------------------------*/
body {
	background: rgba(203, 203, 203, 0.853);
	line-height: 1.6;
	font-size: 81.25%;
	color: #828282;
}

html {
	overflow-y: scroll;
}

a {
	text-decoration: none;
	outline: none;
	color: #828282;
}

a:hover{
	text-decoration: underline;
	color: #e0e0e0;
}

a:hover img{
	opacity: 0.50;
    transition : 1s;/* ホバーフワッと */
}

/*--------------------------------------------------------------------
Container
--------------------------------------------------------------------*/
div#Container {
	width: 1100px;
	padding: 10px 0;
	margin: 0 auto;
	background: #fff;
}

/*--------------------------------------------------------------------
h1
--------------------------------------------------------------------*/
h1 {
	padding: 10px 0;
	text-align: center;
}

/*--------------------------------------------------------------------
Contents
--------------------------------------------------------------------*/
div#Contents {
	width: 945px;
	margin: 0 auto;
	padding: 10px 0;
	overflow: hidden;
}

div#Contents:after {
	display: block;
	clear: both;
	height: 0;
	line-height: 0;
	font-size: 0;
}

/*--------------------------------------------------------------------
Nav
--------------------------------------------------------------------*/
nav {
	width: 945px;
	margin: 0 auto;
	position: relative;
}

nav ul li {
	list-style: none;
	width: 189px;
	margin: 0 0 20px 0;
	float: left;
}

nav ul li a img:nth-child(2){
	position: absolute;
	margin-left: -189px;
  transition: opacity 1s;
}

nav ul li a:hover img:nth-child(2){
  opacity: 0;
}


/*--------------------------------------------------------------------
Main
--------------------------------------------------------------------*/
div#Main {
	width: 700px;
	margin: 0 auto;
}

div#Main h2 {
	font-size: 105%;
	font-weight: bold;
	color: #828282;
}

div#Main div#TopImg {
	margin: 5px auto 0 auto;
	text-align: center;
}

div#Main div#PortImg {
	margin: 5px auto 0 auto;
	text-align: center;
}

div#Main p {
	color: #828282;
	margin-top: 10px;
}

div#Main table {
	width: 80%;
	margin: 10px auto 20px auto;
	border-collapse: collapse;
	border: 0 none;
}

div#Main table tr th {
	width: 25%;
	padding: 5px 10px;
	background: rgb(151, 151, 151);
	border: 1px solid #ebe9e9;
	text-align: left;
	vertical-align: top;
	color: #fff;
}

div#Main table tr td {
	width: 75%;
	padding: 5px 10px;
	border: 1px solid #9e9e9e;
	text-align: left;
	vertical-align: top;
}

div#Main table tr td ul {
	padding: 0 0 0 8px;
	margin: 0 0 0 8px;
}

div#Main table tr td ol {
	padding: 0 0 0 8px;
	margin: 0 0 0 8px;
}

/*--------------------------------------------------------------------
pagetop
--------------------------------------------------------------------*/
p.pagetop {
	text-align: right;
}

/*--------------------------------------------------------------------
address
--------------------------------------------------------------------*/
address {
	clear: both;
	text-align: center;
	color: #828282;
}

/*--------------------------------------------------------------------
footer
--------------------------------------------------------------------*/

footer{
    width: 100%;
    color: #fff;
    text-align: center;

 position: absolute;/*←絶対位置*/
    bottom: 0; /*下に固定*/
}

/*--------------------------------------------------------------------
video
--------------------------------------------------------------------*/


/* video */
.video{
  width: 100%;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  overflow: hidden;
  z-index: -1;
}

body {
  margin: 0;
  padding: 0;
/*  IE8以下の代替の背景画像  */
  background-attachment: fixed;
  background-size: cover;
}
 
#video-background {
/*  動画を背景に設定するスタイルシート  */
  position: fixed;
  right: 0; 
  bottom: 0;
  min-width: 100%; 
  min-height: 100%;
  width: auto; 
  height: auto;
  z-index: -100;
}

.wrap.pattern-1{
  text-align:center;
  padding:20px 0;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #f9fdff; /* 文字色 */
  font-size: 30px; /* フォントサイズ */
  font-family:  'Sacramento'/* フォント名 */
}

h1{
 font-family:"Nico Moji";
}




.download-button {
  display: inline-block; /* ボタンらしく表示 */
  font-size: 20px; /* フォントサイズ */
  padding: 15px 25px; /* 内部の余白 */
  background-color: #73a0bb; /* ボタンの背景色 */
  color: #ffffff; /* 文字色 */
  text-decoration: none; /* 下線を消す */
  border-radius: 5px; /* 角を丸くする */
  cursor: pointer; /* マウスカーソルをポインターにする */
}

.download-button:hover {
  background-color: #b6d2e3; /* ホバー時の背景色 */
  transition : 1s;/* ホバーフワッと */
  text-decoration: none; /* 下線を消す */
}