.article_area {
  width: 100%;
  max-width: 1024px;
  margin: 25px auto 0;
  background-color: #fff;
}
.search_area {
  margin: 25px auto 0;
}
.pre-text{
	background: #EEE;
	border-radius: 5px;
	padding: 15px;
	font-size:0.9em;
}
.rel-link{
	border-top:#CCC 1px dashed;
	padding: 15px 0;
	margin: 45px 0 0;
	color: #555;
/*	display:flex;*/
}
.rel-link_doc{
	border-top:#CCC 1px dashed;
	padding: 15px 0;
	margin: 45px 0 0;
	color: #555;
	display:flex;
	justify-content: space-between;
}
.rel-link_doc2{
/*	border-top:#CCC 1px dashed;*/
	padding: 15px 0;
/*	margin: 45px 0 0;*/
	color: #555;
	display:flex;
	justify-content: space-between;
}

.art-btn{
	background:#76161b;
	border-radius:5px;
	padding: 5px 10px;
	color: #FFF!important;
}


ul.mokuji{
	font-size: 15px;
	border-top:1px solid #DDD;
	border-bottom:1px solid #DDD;
	line-height: 1.8em;
}
ul.mokuji li:nth-child(even) {
	background: #EEE;
}

.img_right{
		float: right;
		margin-top: 30px;
		margin-left: 20px;
		margin-bottom: 40px;
		width: 240px;
	}
.img_left{
		float: left;
		margin-top: 30px;
		margin-right: 20px;
		margin-bottom: 40px;
		width: 240px;
	}
.dl_left {
	margin-top: 10px;
	margin-bottom: 20px;
	margin-right: 20px;
	width: calc(40% - 20px);
	
}
.dl_left img{
	width:100%;
	border: solid 1px #646e74;
}

.dl_right {
	font-size: 0.87em;
	width: 60%;
}
.ranking {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	margin-top: 30px;
}
.ranking_textbox {
	width: calc(100% - 220px);	
}
.ranking_title{
	font-weight: bold;
}
.ranking_text {
	margin-top: 20px;
}
.appendix{
	background-color: #E5ECEA!important;
	margin: 15px 0 15px 0;
	padding: 10px 30px;
}
.appendix_title{
	text-align: left;
    font-size: 18px;
    font-weight: bold;
    margin-top: 20px;
	border-bottom: solid 2px #003629!important;
	color: #003629!important;
}

@media screen and (max-width: 640px) {
.ranking {
	flex-direction: column;
}
	.ranking img{
		width: 100%;
	}
	.ranking_textbox {
	width: 100%;
	margin-top: 10px;
	}
}
.article_area .rel-link .dl_right .title{
	margin-top: 10px;
	margin-bottom: 5px;
	font-size: 1.1em;
}
.article_area .rel-link .dl_right .comment{
	margin-bottom: 10px;	
}
.article_area .rel-link_doc .dl_right .title{
	margin-top: 10px;
	margin-bottom: 5px;
	font-size: 1.1em;
}
.article_area .rel-link_doc .dl_right .comment{
	margin-bottom: 10px;	
}
.article_area .rel-link_doc2 .dl_right .title{
	margin-top: 10px;
	margin-bottom: 5px;
	font-size: 1.1em;
}
.article_area .rel-link_doc2 .dl_right .comment{
	margin-bottom: 10px;
	margin-top: 10px;
}
@media screen and (max-width: 1024px) {
	.main_bg h1 img {
    width: 50%;
    margin: 0 auto;
	}
}
@media screen and (max-width: 640px) {
	.main_bg h1 img {
    width: 70%;
    margin: 0 auto;
	}
	
}

@media screen and (max-width:1024px) {
  .article_area {
    width: 100%;
    max-width: 640px;
  }	
}
@media screen and (max-width:640px) {
  .article_area {
    width: 90%;
    max-width: 640px;
  }
	.img_left{
		display: block;
		width: auto;
		margin: 10px auto 15px auto;
		float: none;
	}
	.img_right{
		display: block;
		width: auto;
		margin: 10px auto 15px auto;
		float: none;
	}
}
.article_area .article_title {
  padding: 20px 0 15px;
  color: #fff;
}
.article_area .article_title h2 {
  font-size: 26px;
  padding: 0 3%;
  line-height: 1.2;
  margin: 0;
}
.article_area .article_title h2 a {
  color: #FFF;
}
.article_area .article_title h2 span {
  font-size: 14px;
  font-weight: normal;
}
.article_area .article_detail {
  background-color: #fff;
  padding: 30px 3%;
}
.article_area .article_detail img {
  width: 100%;
}
.article_area .article_detail .main_text_area {
  position: relative;
  width: 100%;
  padding-left: 2%;
  padding-bottom: 30px;
  border-bottom: 1px solid #c3c6c8;
}
.article_area .article_detail .main_text_area h1 {
  position: absolute;
  top: -35px;
  left: 2%;
  margin: 0;
  padding: 0;
}
.article_area .article_detail .main_text_area h1 span {
  color: #fff;
  padding: 2px 7px;
  line-height: 2em;
  font-size: 30px;
  font-weight: normal;
}
.article_area .article_detail .main_text_area h1.main_title_sub {
  position: relative;
  top: 0;
  left: 0;
  font-size: 1.6rem;
  margin-top: 1.33em;
  margin-bottom: 1.33em;
}
.article_area .article_detail .main_text_area h1.main_title_new {
  position: relative;
  top: 0;
  left: 0;
  font-size: 2.4rem;
  margin-top: 0.8em;
  margin-bottom: 0.8em;
}
.article_area .article_detail .main_text_area .text {
  padding-top: 115px;
  line-height: 1;
}
.article_area .article_detail .main_text_area .data_area {
  margin-top: 10px;
  color: #eb6e00;
  line-height: 1;
}
.article_area .article_detail .main_text_area .data_area div {
  position: absolute;
  top: 30px;
  right: 20px;
}
.article_area .article_detail .main_text_area .data_area span {
  background-color: #384249;
  color: #fff;
  padding: 2px 10px;
  font-size: 12px;
  text-align: center;
  margin: 0 5px;
}
.article_area .article_detail .main_text_area .data_area span:first-child {
  margin: 0 5px 0 20px;
}
.article_area .article_box {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
}
.article_area .article_box .title {
  text-align: left;
  font-size: 18px;
  font-weight: bold;
  margin-top: 60px;
}
.article_area .article_box .sentence {
  margin-top: 30px;
  line-height: 2;
}
.article_area .article_box .sentence_small {
  margin-top: 20px;
  line-height: 2;
}
.article_area .article_box .img {
  margin-top: 50px;
}
.article_area .article_box .img img {
  width: 100%;
}
.article_area .attention_area {
  margin-top: 50px;
  width: 100%;
  padding: 20px 4%;
}
.article_area .attention_area .title {
  font-size: 18px;
  font-weight: bold;
  margin-top: 0;
  text-align: left;
}
.article_area .attention_box {
  margin-top: 20px;
}
.article_area .attention_area .attention_left {
  float: left;
  width: 49%;
}
.article_area .attention_area .attention_left img {
  width: 100%;
}
.article_area .attention_area .attention_right {
  float: right;
  width: 49%;
}
.article_area .attention_area .attention_right .title {
  font-size: 14px;
  font-weight: bold;
  text-align: left;
}
.article_area .attention_area .attention_right .comment {
  font-size: 13px;
  margin-top: 20px;
}
.article_area .attention_area .attention_right .link {
  font-size: 13px;
  margin-top: 20px;
}
.article_area .attention_area .attention_right .link a {
  text-decoration: underline;
  background-image: url(../img/arrow_link.png);
  background-repeat: no-repeat;
  background-size: 10px 11px;
  background-position: right center;
  padding-right: 15px;
}
.article_box .pager {
  margin-top: 45px;
}
.article_box .pager p {
  font-size: 15px;
  font-weight: bold;
  line-height: 1;
  margin-bottom: 14px;
}
.article_box .pager p a {
  text-decoration: underline;
}

.caption {
    font-size: 13px;
    color: #808080;
    margin-top: 5px;
}

@media screen and (max-width:1024px) {
  .article_area {
    margin: 25px auto 0;
    background-color: #fff;
  }
  .article_area .article_title h2 {
    font-size: 18px;
    line-height: 1.3;
    margin: 0;
    padding: 0 5%;
  }
  .article_area .article_title h2 span {
    font-size: 12px;
  }
  .article_area .article_detail {
    padding: 15px 3%;
  }
  .article_area .article_detail .main_text_area {
    padding-bottom: 15px;
  }
  .article_area .article_detail .main_text_area h3 {
    top: -42px;
  }
  .article_area .article_detail .main_text_area h3 span {
    font-size: 15px;
  }
  .article_area .article_detail .main_text_area .text {
    padding-top: 35px;
  }
  .article_area .article_detail .main_text_area .data_area {
    margin-top: 10px;
    color: #eb6e00;
  }
  .article_area .article_detail .main_text_area .data_area p,
  .article_area .article_detail .main_text_area .data_area div {
    float: left;
  }
  .article_area .article_detail .main_text_area .data_area div {
    position: relative;
    top: 0;
    right: 0;
  }
  .article_area .article_detail .main_text_area .data_area span {
    background-color: #384249;
    color: #fff;
    padding: 2px 10px;
    font-size: 12px;
    text-align: center;
    margin: 0 5px;
  }
  .article_area .article_detail .main_text_area .data_area span:first-child {
    margin: 0 5px 0 20px;
  }
  .article_area .article_box {
    width: 90%;
  }
  .article_area .article_box .title {
    font-size: 16px;
    margin-top: 40px;
  }
  .article_area .article_box .sentence {
    margin-top: 25px;
    font-size: 13px;
  }
  .article_area .article_box .sentence_small {
    margin-top: 15px;
    font-size: 13px;
  }
  .article_area .article_box .img {
    margin-top: 25px;
  }
  .article_area .attention_area {
    margin-top: 25px;
    padding: 10px 4%;
  }
  .article_area .attention_area .title {
    font-size: 18px;
    text-align: center;
    margin-top: 20px;
  }
  .article_area .attention_box {
    margin-top: 10px;
  }
  .article_area .attention_area .attention_left {
    float: none;
    width: 100%;
  }
  .article_area .attention_area .attention_right {
    float: none;
    width: 100%;
  }
  .article_area .attention_area .attention_right .title {
    font-size: 16px;
    margin-top: 10px;
  }
  .article_area .attention_area .attention_right .comment {
    font-size: 14px;
    margin-top: 10px;
  }
  .article_area .attention_area .attention_right .link {
    font-size: 14px;
    margin-top: 10px;
  }
  .article_box .pager {
    margin-top: 20px;
  }
  .article_box .pager p {
    font-size: 16px;
    line-height: 1.8;
  }
  .caption {
    font-size: 13px;
    color: #808080;
  }

}

/* modal */

.modal {
	display: none;
	height: 100vh;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
}
.modal__bg {
	background: rgba(0,0,0,0.8);
	height: 100vh;
	position: absolute;
	width: 100%;
}
.modal__content {
	left: 50%;
	position: absolute;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 65%;
}
.modal__content img {
	width: 100%;
}
.modal__content a {
	display: block;
  font-size: 18px;
  color: #fff;
  text-align: right;
} 
.modal__content a:hover {
	text-decoration: none;
}
.modal_switch {
  text-align: center;
}
.modal_switch img {
  width: 18px;
  margin: 0 3px 5px 0;
}
.img .btn_open {
  opacity: .7;
  transition: .3s;
}
.img .btn_open:hover {
  opacity: .7;
  transition: .3s;
}
.img a:hover {
  text-decoration: underline;
}

@media screen and (max-width: 1024px) {
	.modal__content {
		width: 95%;
	}
	.modal__content a {
		font-size: 18px;
  }
  .modal__content a span {
    display: none;
  }
}