body {
	font-family:'ヒラギノ角ゴ Pro W3','Hiragino Kaku Gothic Pro','メイリオ',Meiryo,'ＭＳ Ｐゴシック',sans-serif;
	color: #000;
	font-size: 11px;
	margin: 0;
}
a {
	color: #000;
	text-decoration: none;
}

a:hover{
	color: #000060;
	text-decoration: none;
}
#warp {
   width: 100%;
   margin: 180px 0 0 0;
}
#header {
   width: 100%;
   height: 150px;
   background-color: #fff;
   position: fixed;
   top: 0;
   border-bottom: 1px solid #fff;
}
#header_era {
   width: 970px;
   height: 150px;
   margin: 0 auto;
   position: relative;
}
#header h1{
   width: 80px;
   height: 20px;
   position: absolute;
   background-image: url(../images/logo.png);
   background-repeat: no-repeat;
   text-indent: -9999px;
   top: 30px;
   left: 441px;
}

#menu {
   height: 30px;
   margin: 0 auto;
   padding: 0;
   position: absolute;
   bottom: 0;
   text-align: center;
}
#menu ul{
   height: 30px;
   line-height: 30px;
   list-style: none;
   padding: 0;
   margin: 0 auto;
   width: 970px;
   text-align: center;
}
.flex {
	display: flex;
	justify-content: center;
}
#menu li{
   float: left;
   margin: 0 10px;
   display: inline;
}
#menu li a{
   display: block;
   width: auto;
   height: 30px;
}
#contents {
   width: 970px;
   margin: 0 auto;
}
.contents_box{
   width: 970px;
   margin: -150px 0 300px 0;
   padding-top:150px;
}
.catch {
   width: 970px;
   margin: 0 0 50px 0;
   padding-top: -150px;
}
#copy {
   font-size: 11px;
   color: #000;
   text-align: center;
}

h2 {
   letter-spacing: 2px;
   font-size: 30px;
   margin: 0 0 20px 0;
   font-weight: bold;
   color: #303030;
}
h3 {
   font-size: 12px;
   color: #535353;
   font-weight: normal;
   padding: 0 30px;
}
h3 span{
   margin-left: 10px;
}
h4 {
   font-size: 11px;
   letter-spacing: 2px;
   line-height: 25px;
   color: #535353;
   font-weight: normal;
   padding: 0 30px;
}
.item_exp {
   width: 970px;
   margin-bottom: 70px;
   padding-top: 40px;
   text-align: center;
   font-size: 12px;
}
.exp_1{
   font-size: 14px;
}
#sunlight {
   width: 970px;
   margin: 0 auto;
}