@charset "utf-8";
#wrap_r {
	background: url("../images/contents_bk.jpg") 0 0 no-repeat;
}
#contents {
	margin: 40px 30px 30px;
	padding: 30px;
	background: #fff;
}
#under {
	margin: 100px 0 250px 80px;
}
@media screen and (max-width:768px) {
	#wrap_r {
		background: url("../images/contents_bk.jpg") 50% 60px no-repeat;
		background-size: contain;
	}
	#contents {
		margin: 15px 20px 20px;
		padding: 15px;
		background: #fff;
	}
	#under {
		margin: 100px 0 200px;
		text-align: center;
	}
}

/***** タイトル *****/
#page_ttl {
	margin-bottom: 30px;
	padding: 20px;
	font-size: 2.6rem;
	font-weight: 500;
	letter-spacing: 0.1em;
	color: #fff;
	background: var(--sub-color1);
	border-left: #deccaa 7px solid;
}
.ttl {
  margin: 30px 0 20px;
  padding-bottom: 15px;
  font-size: 2.4rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  border-bottom: var(--sub-color1) 3px solid;
  position: relative;
}
.ttl::before {
  content: "";
  width: 30%;
  height: 3px;
  display: block;
  position: absolute;
  left: 0;
  bottom: -3px;
  background: var(--point-color);
}
.sub_ttl {
  margin: 25px 0 15px;
  padding: 12px;
  font-size: 2rem;
  font-weight: 500;
  background: var(--point-color2);
}
.caption {
  margin: 20px 0 10px;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--sub-color1);
}
@media screen and (max-width:768px) {
	#page_ttl {
		margin-bottom: 15px;
		padding: 10px;
		font-size: 2rem;
		border-left: #deccaa 5px solid;
	}
  .ttl {
    margin: 25px 0 15px;
    padding-bottom: 10px;
    font-size: 2.2rem;
    border-bottom: var(--sub-color1) 2px solid;
  }
  .ttl::before {
    content: "";
    height: 2px;
    bottom: -2px;
  }
  .sub_ttl {
    margin: 20px 0 10px;
    padding: 10px;
    font-size: 1.8rem;
  }
  .caption {
    margin: 15px 0 7px;
    font-size: 1.6rem;
  }
}

/***** table *****/
.flex_tb_box {
  display: flex;
  justify-content: space-between;
}
.flex_tb_box table {
  width: 49%;
}
.base_tb th {
  background: var(--point-color2);
  border: #ccc 1px solid;
}
.base_tb td {
  border: #ccc 1px solid;
}
@media screen and (max-width:768px) {
  .flex_tb_box {
    display: block;
  }
  .flex_tb_box table {
    width: 100%;
  }
  .flex_tb_box .base_tb:first-child th {
    border-bottom: none;
  }
  .flex_tb_box .base_tb:first-child td {
    border-bottom: none;
  }
}

/***** box *****/
.box {
  margin: 20px 0;
  padding: 20px;
  border-radius: 5px;
}
.box_bg_gry {
  background: #f5f5f5;
}
.box_bg_ylw {
  background: #f9fae2;
}
.box_bd_red {
  border: #cc0000 2px solid;
}
@media screen and (max-width:768px) {
  .box {
    margin: 15px 0;
    padding: 15px;
  }
}

/***** greeting *****/
#greeting_box {
  margin-bottom: 40px;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}
#greeting_box > figure {
  width: 180px;
  margin-left: 30px;
  order: 2;
}
#greeting_box > figure > img {
  width: 100%;
}
#greeting_box > dl {
  text-align: right;
  flex: 1;
  order: 1;
}
#greeting_box > dl dt,
#greeting_box > dl dd {
  font-size: 1.4rem;
}
#greeting_box > dl dd strong {
  font-size: 1.6rem;
}
.greeting_common {
  margin-top: 20px;
  line-height: 1.7;
}
@media screen and (max-width:768px) {
  #greeting_box {
    margin-bottom: 30px;
    display: block;
  }
  #greeting_box > figure {
    width: 50%;
    margin: 0 auto 20px;
  }
  #greeting_box > dl {
    text-align: center;
  }
  #greeting_box > dl dt,
  #greeting_box > dl dd {
    font-size: 1.4rem;
  }
  #greeting_box > dl dd strong {
    font-size: 1.6rem;
  }
  .greeting_common {
    margin-top: 20px;
    line-height: 1.7;
  }
}

/***** outline *****/
.outline_dl {
  margin-bottom: 25px;
  padding-bottom: 25px;
  display: flex;
  border-bottom: var(--sub-color1) 1px solid;
}
.outline_dl dt {
  width: 130px;
  font-weight: 700;
  color: var(--sub-color1);
}
.outline_dl dd {
  flex: 1;
}
@media screen and (max-width:768px) {
  .outline_dl {
    margin-bottom: 15px;
    padding-bottom: 15px;
    display: block;
  }
  .outline_dl dt {
    width: 100%;
    margin-bottom: 5px;
  }
}

/***** access *****/
#access_dl {
  margin-bottom: 20px;
  padding: 20px;
  background: var(--sub-color3);
}
#access_dl dt {
  margin-bottom: 10px;
  font-size: 1.8rem;
  font-weight: 500;
}
#access_dl dt a {
  color: #000;
}
#accessmap iframe {
  width: 100%;
  height: 500px;
}
@media screen and (max-width:768px) {
  #access_dl {
    margin-bottom: 20px;
    padding: 15px;
  }
  #access_dl dt {
    margin-bottom: 10px;
    font-size: 1.6rem;
  }
  #access_dl dt a {
    color: #000;
  }
  #accessmap iframe {
    width: 100%;
    height: 300px;
  }
}

/***** link *****/
#link_dl dt {
  margin-bottom: 10px;
  font-size: 1.8rem;
  font-weight: 500;
}
#link_dl dt a {
  color: #000;
}
#link_dl dd {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: #000 1px dotted;
}
@media screen and (max-width:768px) {
  #link_dl dt {
    margin-bottom: 5px;
    font-size: 1.6rem;
  }
  #link_dl dd {
    margin-bottom: 15px;
    padding-bottom: 15px;
  }
}

/***** sponsorship *****/
.sponsorship_tb {
  width: 100%;
  margin: 15px 0;
}
.sponsorship_tb th {
  padding: 5px;
  text-align: center;
}
.sponsorship_tb td {
  padding: 15px;
}
@media screen and (max-width:768px) {
  .sponsorship_tb td {
    padding: 5px;
  }
}

/***** abstract *****/
.abstract_tb1 th {
  width: 40px;
  padding: 15px 0;
  text-align: center;
}
.abstract_tb1 td {
  padding: 15px;
}
@media screen and (max-width:768px) {
  .abstract_tb1 th {
    padding: 5px 0;
  }
  .abstract_tb1 td {
    padding: 5px;
  }
}