* {                     /* ブラウザ全体の余白を消す */
  margin: 0;
  padding: 0;}


#title{ 
	font-weight: bold;
	margin-top: 260px;
	font-size: 30px;
	font-family: 'Avenir',sans-serif;
	letter-spacing: 0.1em;
text-align: center;}



#header img{
	width:250px;
padding-left: 10px;}

#left {float: left;
	width: 290px;
	position: fixed;
	top: 0px;
	padding-top: 20px;
	z-index: 1;
height:100vh;}

#right {float: right;
	width: 290px;
	position: fixed;
	top: 0px;
	padding-top: 20px;
	z-index: 1;
	height:100vh;}


#left ul{padding:100px 0px 20px 100px;}

#right ul{padding:20px 0px 300px 100px;}

li{margin-bottom: 50px;}


.R-button {
  display: inline-block;
  padding: 20px 40px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #ff5252;
  border: 4px solid #000;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
  transition: all 0.3s ease;
}
.R-button:hover {
  background-color: black;
  color: #white;
  border: 2px solid #ff5252;
  box-shadow: 5px 5px 0px #ff5252;
}
.R-button:active {
  background-color: #fcf414;
  box-shadow: none;
  transform: translateY(4px);
}

.K-button {
  display: inline-block;
  padding: 20px 40px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #02b377;
  border: 4px solid #000;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
  transition: all 0.3s ease;
}
.K-button:hover {
  background-color: black;
  color: #white;
  border: 2px solid #02b377;
  box-shadow: 5px 5px 0px #02b377;
}
.K-button:active {
  background-color: #fcf414;
  box-shadow: none;
  transform: translateY(4px);
}


.B-button {
  display: inline-block;
  padding: 20px 40px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #FBCA1F;
  border: 4px solid #000;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
  transition: all 0.3s ease;
}
.B-button:hover {
  background-color: black;
  color: #white;
  border: 2px solid #FBCA1F;
  box-shadow: 5px 5px 0px #FBCA1F;
}
.B-button:active {
  background-color: #fcf414;
  box-shadow: none;
  transform: translateY(4px);
}


.S-button {
  display: inline-block;
  padding: 20px 40px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: #00a0e8;
  border: 4px solid #000;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
  transition: all 0.3s ease;
}
.S-button:hover {
  background-color: black;
  color: #white;
  border: 2px solid #00a0e8;
  box-shadow: 5px 5px 0px #00a0e8;
}
.S-button:active {
  background-color: #fcf414;
  box-shadow: none;
  transform: translateY(4px);
}

.center{text-align:center;}

.DL {
margin-top: 10px;
  display: inline-block;
  padding: 20px 40px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background-color: black;
  border: 4px solid white;
  border-radius: 10px;
  box-shadow: 5px 5px 0px #000;
transition: all 0.3s ease;}

.DL:hover {
  background-color: white;
  color: black;
  border: 2px solid black;
  box-shadow: 5px 5px 0px black;
}
.DL:active {
  background-color: black;
  box-shadow: none;
  transform: translateY(4px);
}





.name p{font-size: 10px;
	font-family: sans-serif;
	text-align: center;
	font-weight: bold;}




#square{
	width:360px;
	height:100%;
	display: flex;
	flex-wrap: wrap;
	margin: 0 auto;
	margin-top: 60px;
	margin-bottom: 200px;
	vertical-align: middle;
}


#square img{
	width:80px;
	margin-top: 25px;
  margin-right: 20px;
  margin-bottom: 10px;
  margin-left: 20px;}







.close-modal {
  position: absolute;              /* modalを閉じるボタン */
  top: 4px;
  right: 22px;
  font-size: 40px;
  color: #333;
  cursor: pointer;
  border: none;
  background: none;
}



.hidden {
  display: none; /* hiddenクラスが付与されている場合は表示させないようにする */
}

.modal {
  position: absolute;
  top: 450pt;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 1100px;
  color: rgb(255, 0, 0);
  background-color: white;
  border-radius: 15px;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.3);   /* modalに影を作る */
  z-index: 10;           /* z-indexでmodalを一番上に位置させる */
}


.overlay {
  position: absolute; /* overlayの絶対位置を左上を起点にし幅と高さを100%にする */
  top: 0;
  left: 0;
  width: 100%;
  height: 1200px;
  background-color: rgba(0, 0, 0, 0.6);    
  backdrop-filter: blur(3px); /* 一番下のbody領域をぼやかす */
  z-index: 5; /* z-indexの数字を0と10の間の数字にし、bodyとmodalの真ん中に位置させる */
}


.show-modal img{cursor: pointer;}

.img{text-align: center;
padding: 0px;}

.mienai img{width: 600px;}


.who{
	font-family: 'Avenir',sans-serif;
	color: #333;
	font-size: 40px;
	text-align: center;
letter-spacing: 0.1em;}


.contents{padding: 50px 0;}