/* Scss Document */
/* Scss Document */
.page_ttl {
  background: url("../images/works/page_ttl_bg.jpg") top center no-repeat;
}

.latest .content {
  padding-bottom: 0;
}
@media screen and (max-width: 640px) {
  .latest .content {
    padding-top: 0;
  }
}
.latest .img_area {
  position: relative;
  width: 700px;
}
@media screen and (max-width: 640px) {
  .latest .img_area {
    order: 2;
    width: 100%;
  }
}
.latest .img_area .label {
  position: absolute;
  top: 0;
  left: 0;
  display: inline-block;
  padding: 5px 15px;
  background: #07335d;
  color: #FFF;
  font-size: 1.7rem;
  font-weight: 700;
}
@media screen and (max-width: 640px) {
  .latest .img_area .label {
    padding: calc((10/760)*100vw) calc((20/760)*100vw);
    font-size: calc((30/760)*100vw);
  }
}
.latest .textarea {
  width: 455px;
}
@media screen and (max-width: 640px) {
  .latest .textarea {
    order: 1;
    width: 100%;
    margin-bottom: calc((30/760)*100vw);
  }
}
.latest .btn_a {
  margin-top: 40px;
  text-align: left;
}
@media screen and (max-width: 640px) {
  .latest .btn_a {
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
  }
}
.latest .btn_a a {
  text-align: center;
}
.latest .latest_wrap {
  -webkit-display: flex;
  -moz-display: flex;
  -ms-display: flex;
  -o-display: flex;
  display: flex;
  -webkit-align-items: center;
  -moz-align-items: center;
  -ms-align-items: center;
  -o-align-items: center;
  align-items: center;
  justify-content: space-between;
}
@media screen and (max-width: 640px) {
  .latest .latest_wrap {
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    position: relative;
    padding-bottom: calc((130/760)*100vw);
  }
}
.latest .latest_ttl {
  margin: 0 0 20px;
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1.4;
}
@media screen and (max-width: 640px) {
  .latest .latest_ttl {
    margin-bottom: calc((30/760)*100vw);
    font-size: calc((30/760)*100vw);
    text-align: center;
  }
}
.latest .latest_ttl .num {
  color: #8399AD;
  font-size: 7.0rem;
}
@media screen and (max-width: 640px) {
  .latest .latest_ttl .num {
    font-size: calc((100/760)*100vw);
  }
}

.back_number .content {
  padding-top: 0;
  background: url("../images/common/content_bg02_blue.png") bottom center no-repeat;
}
@media screen and (max-width: 640px) {
  .back_number .content {
    background-size: calc((2000/760)*100vw);
  }
}
.back_number .mttl {
  color: #8399AD;
}
.back_number .works_list {
  -webkit-display: flex;
  -moz-display: flex;
  -ms-display: flex;
  -o-display: flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-align-items: flex-start;
  -moz-align-items: flex-start;
  -ms-align-items: flex-start;
  -o-align-items: flex-start;
  align-items: flex-start;
  margin-bottom: 80px;
}
@media screen and (max-width: 640px) {
  .back_number .works_list {
    display: block;
    margin-bottom: calc((80/760)*100vw);
  }
}
.back_number .works_list_item {
  position: relative;
  width: 390px;
  margin: 30px 0 0 30px;
  padding: 30px 25px 120px 25px;
  background: #FFF;
}
@media screen and (max-width: 640px) {
  .back_number .works_list_item {
    width: 100%;
    margin: calc((40/760)*100vw) 0 0;
    padding: calc((30/760)*100vw) calc((30/760)*100vw) calc((150/760)*100vw) calc((30/760)*100vw);
  }
}
.back_number .works_list_item:nth-child(-n+3) {
  margin-top: 0;
}
@media screen and (max-width: 640px) {
  .back_number .works_list_item:nth-child(-n+3) {
    margin-top: calc((40/760)*100vw);
  }
}
@media screen and (max-width: 640px) {
  .back_number .works_list_item:first-child {
    margin-top: 0;
  }
}
.back_number .works_list_item:nth-child(3n+1) {
  margin-left: 0;
}
.back_number .works_list_img {
  margin: -30px -25px 0;
}
@media screen and (max-width: 640px) {
  .back_number .works_list_img {
    margin: calc((-30/760)*100vw) calc((-30/760)*100vw) 0;
  }
}
.back_number .works_list_ttl {
  margin: 20px 0;
  font-size: 2.0rem;
  font-weight: 700;
  text-align: center;
}
@media screen and (max-width: 640px) {
  .back_number .works_list_ttl {
    margin: calc((30/760)*100vw) 0;
    font-size: calc((30/760)*100vw);
  }
}
.back_number .works_list_ttl .num {
  color: #8399AD;
  font-size: 1.8rem;
}
.back_number .works_list_btn {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translate(-50%, 0);
}
@media screen and (max-width: 640px) {
  .back_number .works_list_btn {
    bottom: calc((30/760)*100vw);
  }
}

.top .content {
  background: none;
}
.top .lttl {
  position: relative;
  margin-bottom: 30px;
  line-height: 1.2;
}
@media screen and (max-width: 640px) {
  .top .lttl {
    margin-bottom: calc((40/760)*100vw);
  }
}
.top .lttl .btn_a.back {
  position: absolute;
  top: -80px;
  left: 0;
  margin: 0;
}
@media screen and (max-width: 640px) {
  .top .lttl .btn_a.back {
    top: calc((-80/760)*100vw);
  }
}
.top .lttl .num {
  color: #8399AD;
  font-size: 7.0rem;
}
@media screen and (max-width: 640px) {
  .top .lttl .num {
    font-size: calc((100/760)*100vw);
  }
}
.top .lttl .jp {
  font-size: 2.6rem;
  font-weight: 700;
}
@media screen and (max-width: 640px) {
  .top .lttl .jp {
    font-size: calc((30/760)*100vw);
  }
}
.top .bx-wrapper {
  -moz-box-shadow: none;
  -webkit-box-shadow: none;
  box-shadow: none;
  border: none;
  background: none;
  width: 1100px;
  margin: 0 auto;
}
.top .bx-wrapper .bx-viewport {
  overflow: visible !important;
}
@media screen and (max-width: 640px) {
  .top .bx-wrapper .bx-viewport {
    overflow: hidden !important;
  }
}
.top .bx-wrapper .bx-controls-direction a {
  margin-top: -25px;
  outline: 0;
  width: 50px;
  height: 50px;
  z-index: 8888;
}
@media screen and (max-width: 640px) {
  .top .bx-wrapper .bx-controls-direction a {
    width: calc((70/760)*100vw);
    height: calc((70/760)*100vw);
    margin-top: calc((-35/760)*100vw);
  }
}
.top .bx-wrapper .bx-next {
  right: -60px;
  background: url("../images/common/slide_next_blue.png") top center no-repeat;
  background-size: contain;
}
@media screen and (max-width: 640px) {
  .top .bx-wrapper .bx-next {
    right: 0;
  }
}
.top .bx-wrapper .bx-prev {
  left: -60px;
  background: url("../images/common/slide_prev_blue.png") top center no-repeat;
  background-size: contain;
}
@media screen and (max-width: 640px) {
  .top .bx-wrapper .bx-prev {
    left: 0;
  }
}
.top_slider li {
  width: 1100px;
  height: 733px;
  background: #e6eaee;
}
@media screen and (max-width: 640px) {
  .top_slider li {
    width: calc((720/760)*100vw);
    height: calc((480/760)*100vw);
  }
}
.top_slider li img {
  object-fit: contain;
  margin: 0 auto;
}
.top_thumb {
  -webkit-display: flex;
  -moz-display: flex;
  -ms-display: flex;
  -o-display: flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-align-items: flex-start;
  -moz-align-items: flex-start;
  -ms-align-items: flex-start;
  -o-align-items: flex-start;
  align-items: flex-start;
  width: 100%;
  margin: 40px auto;
}
@media screen and (max-width: 640px) {
  .top_thumb {
    margin: calc((30/760)*100vw) auto calc((40/760)*100vw);
  }
}
.top_thumb li {
  width: 93px;
  height: 60px;
  margin: 10px 0 0 10px;
  text-align: center;
  background: #e6eaee;
}
@media screen and (max-width: 640px) {
  .top_thumb li {
    width: calc((110/760)*100vw);
    height: calc((72/760)*100vw);
    margin: calc((12/760)*100vw) 0 0 calc((12/760)*100vw);
  }
}
.top_thumb li:nth-child(-n+12) {
  margin-top: 0;
}
@media screen and (max-width: 640px) {
  .top_thumb li:nth-child(-n+12) {
    margin-top: calc((20/760)*100vw);
  }
}
@media screen and (max-width: 640px) {
  .top_thumb li:nth-child(-n+6) {
    margin-top: 0;
  }
}
.top_thumb li:nth-child(12n+1) {
  margin-left: 0;
}
@media screen and (max-width: 640px) {
  .top_thumb li:nth-child(12n+1) {
    margin-left: calc((20/760)*100vw);
  }
}
@media screen and (max-width: 640px) {
  .top_thumb li:nth-child(6n+1) {
    margin-left: 0;
  }
}
.top_thumb li img {
  object-fit: contain;
}