#ir #contents #section1 .main {
	width: 100%;
}
#ir #contents #section1 .main h2 {
	margin-bottom: 5px;
		line-height: 1.5em;
}
#ir #contents #section1 .date {
	font-size: 15px;
	color: #cc0000;
	margin-bottom: 30px !important;
}
#ir #contents #section1 .introduction {
	margin-bottom: 30px;
}
#ir #contents #section1 .main p {
	font-size: 14px;
	margin-bottom: 15px;
}
#ir #contents #section1 .main a {
	color: #000;
	text-decoration: underline;
}
#ir #contents #section1 .main h4 {
	font-weight: bold;
	color: #000;
	border: none;
	font-size: 17px;
	margin-bottom: 10px;
}
#ir #contents #section1 .main hr {
	width: 100%;
	margin-bottom: 55px;
	border: none;
	border-bottom: 1px solid #ddd;
}
#ir #contents #section1 .main strong {
	font-weight: bold;
}
#ir #contents #section1 .main a:hover {
	text-decoration: none;
}
#ir #contents #section1 .section-list {
	display: flex;
	justify-content: space-between;
	margin-bottom: 40px;
}
#ir #contents #section1 .section-list li {
	width: 23%;
	text-align: center;
}
#ir #contents #section1 .section-list li a {
	display: block;
	border: 2px solid #cc0000;
	font-weight: bold;
	padding: 10px 0;
	font-size: 18px;
	text-decoration: none;
	color: #cc0000;
	transition: all .5s ease-in-out;
}
#ir #contents #section1 .section-list li a:hover,
#ir #contents #section1 .section-list li.active a {
	color: #fff;
	background: #cc0000;
	text-decoration: none;
}
#ir #contents #section1 .agenda-box {
	border: 1px solid #666;
	padding: 20px;
	margin-bottom: 40px;
}
#ir #contents #section1 .agenda-box h4 {
	font-size: 20px;
	border: none;
	padding-bottom: 0;
	margin-bottom: 10px;
}
#ir #contents #section1 .agenda-box .agenda-list {
	margin-left: 15px;
}

#ir #contents #section1 .block {
	margin-bottom: 50px;
}
#ir #contents #section1 h3 {
	margin-bottom: 20px;
	font-size: 20px;
	font-weight: bold;
}

#ir #contents #section1 .text-box {
	position: relative;
}
#ir #contents #section1 .text,
#ir #contents #section1 .img {
	border: none;
	padding-bottom: 0;
	margin-bottom: 25px !important;
}

#ir #contents #section1 .text.hidden {
	height: 90px;
	overflow: hidden;
	position: relative;
}
#ir #contents #section1 .img {
	text-align: center !important;
	border: 1px solid #ddd;
}

.show_more {
  position: absolute;
  bottom: 0px;
  left: 0px;
  width: 100%;
  height: 30px;
  padding-top: 60px;
  text-align: center;
  line-height: 30px;
  background: linear-gradient(
    180deg,
    rgb(255, 255, 255, 0) 0%,
    rgb(255, 255, 255, 1) 70%
  );
  cursor: pointer;
  transition: bottom 0.2s;
}
.show_more a {
	display: block;
	text-decoration: none;
}



#ir #contents #section1 .btn a {
	display: block;
	background: #cc0000;
	width: 100%;
	padding: 15px 5%;
	text-decoration: none;
	text-align: center;
	color: #fff;
	font-size: 20px; 
	border: 2px solid #cc0000;
	position: relative;
	transition: all .5s ease-in-out;
	line-height: 1.5em;
}
#ir #contents #section1 .btn a:hover {
	background: #fff;
	color: #cc0000;
}
#ir #contents #section1 .btn a::before{
    box-sizing: border-box;
    width: 8px;
    height: 8px;
    border: 8px solid transparent;
    border-left: 8px solid #fff;
    position: absolute;
    top: 0;
    bottom: 0;
	right: 10px;
    margin: auto;
    content: "";
    vertical-align: middle;
	transition: all .5s ease-in-out;
}
#ir #contents #section1 .btn a:hover::before {
	border-left-color: #cc0000;
}

#ir #contents #section1 .btn.prev a {
	background: #efefef;
	border: none;
	color: #000;
}
#ir #contents #section1 .btn.prev a:hover {
	background: #ccc;
	
}
#ir #contents #section1 .btn.prev a::before {
    border-right: 8px solid #000;
	left: 12px;
	right: auto;
	border-left: none;
}
#ir #contents #section1 .btn-box {
}

#ir .pdf-box {
	background: #eee;
	width: 100%;
	text-align: center;
}
#ir .pdf-box .inner {
	width: 1000px;
	margin: auto;
	padding: 80px 0;
  max-width: calc(100% - 5%);
}
#ir .pdf-box h3 {
	font-size: 24px;
	color: #cc0000;
	font-weight: bold;
	margin-bottom: 20px;
}
#ir .pdf-box .btn-box li a {
	padding: 25px 0;
	width: 100%;
	background: #fff;
	margin-bottom: 15px;
	color: #000;
	font-size: 18px;
	border: 1px solid #999;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all .5s ease-in-out;
}
#ir .pdf-box .btn-box li a:hover {
	text-decoration: none;
	background: #ccc;
}
#ir .pdf-box .btn-box li a span {
	font-size: 14px;
	display: block;
}
#ir .pdf-box .btn-box li a::before {
	content: "";
	background-image: url(/ir/images/icon_pdf_big.gif);
	background-size: 100% auto;
	background-repeat: no-repeat;
	width: 30px;
	height: 40px;
	display: inline-block;
    margin-right: 15px;
}

#ir .contact-box {
  background: #fff;
  text-align: center;
}
#ir .contact-box .inner {
	width: 1000px;
	margin: auto;
	padding: 80px 0;
  max-width: calc(100% - 5%);
}
#ir .contact-box h3 {
	font-size: 24px;
	color: #cc0000;
	font-weight: bold;
	margin-bottom: 20px;
}

#ir .contact-box ul {
  border: 1px solid #000;
  padding: 25px;
  text-align: left;
  display: flex;
  justify-content: space-between;
}
#ir .contact-box li {
  margin-bottom: 25px;
  width: 48%;
}
#ir .contact-box li:last-child {
  margin-bottom: 0;
}
#ir .contact-box li .form {
  font-size: 1.8rem;
  font-weight: bold;
}
#ir .contact-box li strong {
  font-weight: bold;
  font-size: 1.8rem;
}

#ir .contact-box h4 {
  font-size: 2rem;
  margin-bottom: 5px;
  padding-left: 15px;
  border-left: 3px solid #cc0000;
}

.pc-none {
	display: none;
}

@media(max-width: 767px) {
	#ir #contents #section1 .agenda-box h4 {
		font-size: 18px;
	}
	#ir #contents #section1 .main a {
		font-size: 13px;
	}
	#ir #contents #section1 .main h2 {
		font-size: 24px;
	}
	#ir #contents #section1 .section-list {
		flex-wrap: wrap;
	}
	#ir #contents #section1 .section-list li {
		width: 48%;
		margin-bottom: 10px;
	}
	#ir #contents #section1 .section-list li a {
		font-size: 18px;
	}
	#ir #contents #section1 .main p {
		font-size: 13px;
	}
	#ir #contents #section1 h3 {
		font-size: 16px;
	}
	#ir #contents #section1 .btn a {
		font-size: 15px;
	}
	.pc-none {
		display: block;
	}
	#ir .pdf-box h3 {
		font-size: 18px;
	}
	#ir .pdf-box .btn-box li a {
		font-size: 15px;
		display: inline-block;
	}
	#ir .pdf-box .btn-box li a::before {
		margin: auto;
		display: block;
		margin-bottom: 10px;
	}
	.show_more {
		font-size: 12px;
	}
  #ir .contact-box h4 {
    font-size: 1.6rem;
  }
  #ir .contact-box ul {
    display: block;
  }
  #ir .contact-box li {
    width: 100%;
  }
  #ir .contact-box li .form {
    font-size: 1.4rem;
  }
  #ir .contact-box li strong {
    font-size: 1.4rem;
  }
}