@charset "utf-8";

/* main_head
---------------------------- */
#main {
	letter-spacing: 0.05em;
}
.main_head {
	text-align: center;
}
.main_head .section_inner {
	text-align: center;
	position: relative;
}
.main_head .title {
	padding: 100px 0 0;
	font-size: 3.4rem;
	letter-spacing: 0.08em;
}
@media screen and (max-width:767px) {
	.main_head .title {
		padding: 10% 0 0;
		font-size: 2.4rem;
	}
}

/*
---------------------------- */
.section_inner {
	overflow: hidden;
}
.section_main {
	float: left;
	width: 75%;
	padding-bottom: 100px;
}
.section_side {
	float: right;
	width: 20%;
}
@media screen and (max-width:767px) {
	.section_main {
		float: none;
		width: 100%;
		padding-bottom: 0;
	}
	.section_side {
		float: none;
		width: 100%;
	}
}

/* section_main
---------------------------- */
.section {
	padding: 100px 0 0;
}
@media screen and (max-width:767px) {
	.section {
		padding: 15% 0 0;
	}
}

/* section_side
---------------------------- */
.section_side {
	padding: 100px 0 0;
}
.section_side .title {
	padding-bottom: 10px;
	border-bottom: 1px solid #c9c9c9;
}
.section_side .title span {
	font-size: 1.6rem;
	font-weight: bold;
  padding-left: 10px;
  border-left: 5px solid #fc7215;
}
.section_side ul.list li {
	border-bottom: 1px dotted #afafaf;
}
.section_side ul.list li span {
	display: block;
	font-size: 1.4rem;
	padding: 15px 0;
	cursor: pointer;
	transition: all .35s ease;
	-webkit-transition: all .35s ease;
	position: relative;
}
.section_side ul li span:hover {
	opacity: .5
}
.section_side ul li ul.list_detail {
	display: none;
	padding: 5px 0 5px 0;
}
.section_side ul li ul.list_detail li {
	font-size: 1.3rem;
	border-bottom: none;
	padding: 0 0 15px 1em;
	line-height: 1.5;
	position: relative;
}
.section_side ul li ul.list_detail li a:hover {
	text-decoration: underline;
}
.section_side ul li span::before,
.section_side ul li span::after {
  content: "";
  display: block;
  width: 11px;
  height: 1px;
  background: #333;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.section_side ul li span::after {
  top: 51%;
}
.section_side ul li span::after {
  background: #333;
  transform: translateY(-50%) rotate(90deg);
  transition: 0.5s;
}
.section_side ul li span.active::before {
	display: none;
}
.section_side ul li span.active::after {
  transform: rotate(0);
  transition: 0.5s;
}
.section_side .link {
	padding: 20px 0 25px;
}
.section_side .link li a {
	display: block;
	line-height: 1.5;
	margin-top: 20px;
	font-size: 1.4rem;
	position: relative;
	padding-left: 17px;
}
.section_side .link li a::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  content: "";
  width: 9px;
  height: 9px;
  border-top: 2px solid #fc7215;
  border-right: 2px solid #fc7215;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}
.section_side .bana a {
	display: block;
	margin-top: 15px;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
.section_side .bana a:hover {
	opacity: .5
}
@media screen and (max-width:767px) {
	.section_side {
		padding: 15% 0 0;
	}
	.section_side ul li ul.list_detail li {
	  font-size: 1.4rem;
	}
	.section_side .link li a br {
		display: none;
	}
	.section_side .bana a {
		margin-top: 5%;
	}
}