html{font-size:18px;}
body{-webkit-text-size-adjust:100%;}

.for_pc{display:none;}
.center_sp{margin-left:auto;margin-right:auto;text-align:center;}



.ttl{
	width:90%;
}



.dl_tbl dt{
	width:30%;
}
.dl_tbl dd{
	width:70%;
}



.dl_tbl_form{
	
}
.dl_tbl_form dt,
.dl_tbl_form dd{
	
}
.dl_tbl_form dt{
	margin-bottom:5px;
	padding:10px;
}
.dl_tbl_form dd{
	margin-bottom:15px;
	padding:20px 10px;
}



#header_wrapper{
	background:rgba(255,255,255,0.5);
	position:fixed;
	z-index:2;
	top:0;
	left:0;
	height:70px;
}
body{
	margin-top:70px;
}
#header .hdr{
	line-height:70px;
	height:70px;
	margin:0;
}
#header .nav{
	display:none;
	background:#def;
	margin:0 -8px;
	position:absolute;
	width:100%;
}
#header .nav a{
	display:block;
	padding:20px;
}



#visual{
	height:50vw;
}
#visual_wrapper.index #visual{
	height:100vw;
}
#visual .wrp{
	bottom:0;
	left:10px;
}
#visual_wrapper.index{
	background-image:url('../img/visual_top_sp.jpg');
}
#visual_wrapper.service{
	background-image:url('../img/visual_service_sp.jpg');
}
#visual_wrapper.philosophy{
	background-image:url('../img/visual_phil_sp.jpg');
}
#visual_wrapper.company{
	background-image:url('../img/visual_company_sp.jpg');
}
#visual_wrapper.index #visual .txt{
	right:5px;
	bottom:5px;
}



#top .wrp_img{
	text-align:center;
}
#top .wrp_txt_img .cell.txt{
	padding:30px 25px;;
}



#service .wrp{
	margin-bottom:40px;
}



#company_message .txt{
	font-size:15px;
}





.drawer{
	position:absolute;
	top:5px;
	right:0;
}
.drawer_hidden {
  display: none;
}

.drawer_open {
  display: flex;
  height: 60px;
  width: 60px;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 100;
  cursor: pointer;
}
.drawer_open span,
.drawer_open span:before,
.drawer_open span:after {
  content: '';
  display: block;
  height: 2px;
  width: 30px;
  background: #39c;
  transition: 0.2s;
  position: absolute;
}

.drawer_open span:before {
  bottom: 10px;
}
.drawer_open span:after {
  top: 10px;
}

#drawer_input:checked ~ .drawer_open span {
  background: rgba(255, 255, 255, 0);
}

#drawer_input:checked ~ .drawer_open span::before {
  bottom: 0;
  transform: rotate(45deg);
}

#drawer_input:checked ~ .drawer_open span::after {
  top: 0;
  transform: rotate(-45deg);
}