/*
メインスライド
*/
.slide_area {
  box-shadow: 0 0 8px gray;
  margin-top: 30px;
}
.slide_area .bx-wrapper .bx-pager.bx-default-pager a {
  background: #000;
}
.slide_area .bx-wrapper .bx-pager.bx-default-pager a:hover,
.bx-wrapper .bx-pager.bx-default-pager a.active,
.bx-wrapper .bx-pager.bx-default-pager a:focus {
  background: #930012;
}
.slide_area .bx-wrapper .bx-pager {
  bottom: -48px;
}
.slide_area .bxslider li a {
  width: 100%;
  display: block;
  background-size: 100% auto;
}
.slide_area .bxslider li a:before {
  content: "";
  display: block;
  padding-top: 106%;
}
@media only screen and (min-width: 641px) {
  .slide_area {
    margin-top: 70px;
  }
  .slide_area .bxslider li a:before {
    content: "";
    display: block;
    padding-top: 44%;
  }
	.slide_area .bx-wrapper .bx-pager {
		bottom: -30px;
	}
}
@media only screen and (min-width: 769px) {
  .slide_area .bx-controls {
    display: block;
  }
}
/*
タイトル部分
*/
.link_main_ttl {
  width: 100%;
}
.link_main_ttl h2 {
  color: #930012;
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  line-height: 1;
  margin: 0 0 10px 0;
}
.link_main_ttl p {
  color: #000;
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  margin: 0 0 -2px 0;
}
.under_line {
  text-align: center;
}
@media only screen and (min-width: 641px) {
  .link_main_ttl h2 {
    font-size: 40px;
  }
  .link_main_ttl p {
    font-size: 14px;
  }
}
@media only screen and (min-width: 769px) {
  .link_main_ttl h2 {
    font-size: 55px;
  }
  .link_main_ttl p {
    font-size: 20px;
  }
}
/*
メイン部分
*/
.fsta_bg {
  background-image: url("../images/first_author/main_img_sp.jpg");
  background-size: contain;
  background-repeat: no-repeat;
}
.slide_item {
  display: flex;
  flex-flow: column;
  flex-wrap: nowrap;
  background-color: #fff;
}
.slide_item figure {
  width: 100%;
}
.slide_item figure img {
  width: 100%;
}
.slide_info {
  width: 100%;
  padding: 5%;
}
.info_date {
  font-size: 11px;
}
.info_ttl {
  font-size: 14px;
  line-height: 26px;
  font-weight: bold;
}
.info_name {
  margin: 0 0 30px;
  font-size: 14px;
  font-weight: bold;
}
.info_btn {
  width: 100%;
  background-color: #000;
  color: #fff;
  line-height: 28px;
  font-weight: bold;
  display: flex;
  flex-flow: row;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}
.info_btn p {
  margin-left: 6%;
}
.icon_set {
  margin-right: 3%;
}
/*
.slide_info_text{
	display: flex;
	flex-flow: column;
}
*/
.slide_info_btn {
  display: flex;
  flex-flow: column;
  justify-content: flex-end;
}
.slide_info {
  display: flex;
  flex-flow: column;
  justify-content: space-between;
}
.fsta_sec01_subinfo {
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  margin-top: 50px;
  line-height: 34px;
}
.fsta_sec02_ttl {
    font-size: 36px;
  font-weight: bold;
  margin-top: 70px;
}
.fsta_item_box {
  display: flex;
  flex-flow: column;
  flex-wrap: nowrap;
  margin-top: 20px;
}
.fsta_item {
  width: 100%;
  margin-right: 0;
  margin-bottom: 80px;
}
.fsta_item:nth-of-type(3n) {
  margin-right: 0;
}
.fsta_item figure {
  text-align: center;
}
.fsta_item_box figcaption {
  margin-top: 10px;
}
.fsta_item_box .info_ttl {
  margin-top: 10px;
  font-size: 13px;
}
.fsta_item_box .info_name {
  margin: 0;
  font-size: 13px;
}
.fsta_wrap {
  margin-bottom: 100px;
}
/*
ここからメインコンテンツのPC
*/
@media only screen and (min-width: 641px) {
  .fsta_bg {
    background-image: url("../images/first_author/main_img_pc.jpg");
  }
  .slide_item {
    flex-flow: row;
    flex-wrap: wrap;
  }
  .slide_item figure {
    width: 56.77%;
  }
  .slide_info {
    width: calc(100% - 56.77%);
    padding: 5%;
  }
  .info_date {
    font-size: 12px;
  }
  .info_ttl {
    font-size: 18px;
    line-height: 32px;
  }
  .info_name {
    font-size: 18px;
  }
  .info_btn {
    width: 100%;
    line-height: 40px;
    font-size: 18px;
  }
  .info_btn p {
    margin-left: 6%;
  }
  .icon_set {
    margin-right: 3%;
  }
  .slide_info_text {
    height: 50%;
  }
  .slide_info_btn {
    height: 50%;
  }
  .fsta_sec01_subinfo {
    font-size: 24px;
    margin-top: 130px;
    line-height: 48px;
  }
  .fsta_sec02_ttl {
    font-size: 46px;
    margin-top: 0;
  }
  .fsta_item_box {
    display: flex;
    flex-flow: row;
    flex-wrap: wrap;
  }
  .fsta_item {
    width: 31.25%;
    margin-right: calc((100% - (31.25% * 3)) / 2);
  }
  .fsta_item:nth-of-type(3n) {
    margin-right: 0;
  }
  .fsta_item_box .info_ttl {
    font-size: 18px;
  }
  .fsta_item_box .info_name {
    font-size: 16px;
  }
}
/* もっと見るボタンのための */
.fsta_wrap .btn {
  background-color: #000;
  color: #fff;
  border: none;
  width: 57.6%;
  margin: 0 auto;
  display: block;
  height: 28px;
  text-align: center;
  line-height: 28px;
  margin-top: 0px;
  transform: all 0.5s;
  font-size: 12px;
  cursor: pointer;
}
.fsta_wrap .btn:hover {
  color: #808080;
  transform: all 0.5s;
}
@media only screen and (min-width: 641px) {
  .fsta_wrap .btn {
    width: 29.16%;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
  }
}