/*共通部分*/
.inner_other {
  padding: 20px 0 60px;
}
.c_page_ttl {
  margin: 29px 0 0 0;
}
/* .bg_white {
	background-color: #F5F5F5;
	margin: 0 0 20px 0;
}
.bg_white:last-of-type {
	margin: 0;
}
 */

@media only screen and (min-width: 1025px) {
  .inner_other {
    padding: 50px 0 231px;
  }
  .c_page_ttl {
    margin: 190px 0 0 0;
  }
}
/* 応用発光材料 */
/*
冒頭
*/
.stress_mv {
  margin: auto;
}
.stress_mv_img img {
  display: block;
  margin: auto;
}
.stress_desc_wrap {
  margin: 50px 0 0;
}
.stress_desc_ttl {
  font-size: 18px;
}
.stress_desc_box {
  margin: 18px 0 0;
}
.stress_desc_txt {
  width: 100%;
  line-height: 2;
}
.stress_desc_img {
  width: 70%;
  margin: 25px auto 0;
}
.stress_desc_img img {
  width: 100%;
  display: block;
  margin: auto;
}
.stress_desc_cap {
  margin: 5px 0 0;
}
@media screen and (min-width: 641px) {
  .stress_desc_ttl {
    font-size: 24px;
  }
  .stress_desc_box {
    display: flex;
    justify-content: space-between;
    margin: 30px 0 0;
  }
  .stress_desc_img {
    width: 60%;
    margin: 0 0 0 30px;
  }
}
@media screen and (min-width: 1024px) {
  .stress_desc_box {
    margin: 20px 0 0;
  }
}
@media screen and (min-width: 1440px) {
  .stress_box_wrap {
    display: flex;
    gap: 3%;
  }
  .stress_mv {
    margin: 0;
    width: 100%;
    max-width: 460px;
  }
  .stress_mv_img img {
    width: auto;
  }
  .stress_desc_wrap {
    margin: 0;
  }
  .stress_desc_box {
    margin: 50px 0 0;
  }
  .stress_desc_txt {
    width: 55%;
  }
  .stress_desc_img {
    max-width: 295px;
    width: 40%;
  }
  .stress_desc_img img {
    width: 100%;
  }
  .stress_desc_cap {
    font-size: 20px;
  }
}
@media screen and (min-width: 1800px) {
  .stress_desc_wrap {
    padding: 0 5% 0 0;
  }
}
/* other 実際の発光の様子 */
.stress_state_wrap {
  margin: 30px 0 0;
}
.stress_state_ttl {
  border-bottom: 1px solid #cccccc;
  padding: 0 0 10px;
  font-size: 19px;
}
.stress_video_cap {
  margin: 0 0 8px;
  font-size: 15px;
}
.state_video_box {
  background-color: #efefef;
  margin: 20px 0 0;
  display: flex;
  flex-direction: column;
  padding: 30px 20px;
  gap: 20px;
}
.state_video_wrap a::before {
  content: "";
  border-radius: 50%;
  background: #003763;
  position: absolute;
  width: 60px;
  height: 60px;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
}
.state_video_wrap a::after {
  content: "";
  border-style: solid;
  border-width: 12px 0 12px 24px;
  border-color: transparent transparent transparent #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: 0.3s all;
  margin: 0 0 0 5px;
}
.state_video_wrap a:hover:after {
  transform: translate(-50%, -50%) scale(1.2) rotate(0.0001deg);
}
.stress_video_cap_br {
  display: none;
}
.state_video_img {
  position: relative;
}
@media only screen and (min-width: 743px) {
  .state_video_box {
    margin: 60px 0 0;
    padding: 51px 65px 49px 65px;
    gap: 50px;
    flex-direction: row;
  }
  .stress_video_cap_br {
    display: block;
  }
}
@media only screen and (min-width: 1025px) {
  .stress_state_wrap {
    margin: 60px 0 0;
  }
  .stress_state_ttl {
    padding: 0 0 20px;
    font-size: 24px;
  }
  .stress_video_cap {
    font-size: 20px;
    margin: 0 0 12px;
  }
  .state_video_wrap a::before {
    width: 80px;
    height: 80px;
  }
  .state_video_wrap a::after {
    border-width: 16px 0 16px 28px;
  }
}
@media only screen and (min-width: 1500px) {
  .stress_video_cap_br {
    display: none;
  }
}
/* 主な用途 */
.stressUses {
  margin: 30px 0 0;
}
.stressUses__ttl {
  padding: 13px 15px;
  background-color: #282828;
  color: #fff;
  font-family: "Noto Serif JP", serif;
}
.usesExample {
  background-color: #efefef;
  padding: 50px 30px;
}
.usesExample__list {
  margin: 10px 0 0 0;
}
.usesExample__item {
  margin: 8px 0 0 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.usesExample__item:first-child {
  margin: 0;
}
.usesExample__item::before {
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 100%;
  background: #003763;
  margin: 5px 0 0 0;
}
.usesExample__itemTxt {
  width: calc(100% - 22px);
}
.usesExample__itemTxt_02 {
	margin: 5px 0 0;
	text-align: right;
}
.usesExample__carGroup {
  margin: 40px 0 0 0;
}
.usesExample__carHead {
  background-color: #003763;
  color: #ffffff;
  line-height: 36px;
  padding: 0 0 0 12px;
}
.usesExample__carImg {
  width: 100%;
}
.usesExample__carNote {
  margin: 11px 0 0 0;
}
@media only screen and (min-width: 641px) {
  .usesExample {
    display: flex;
    justify-content: space-between;
    gap: 20px;
  }
  .usesExample__carGroup {
    margin: 0;
  }
}
@media only screen and (min-width: 1025px) {
  .stressUses {
    margin: 100px 0 0;
  }
  .stressUses__ttl {
    padding: 10.6px 65px;
  }
  .usesExample {
    padding: 31px 65px 65px;
    gap: 50px;
  }
  .usesExample__item:first-child {
    margin: 0;
  }
  .usesExample__item::before {
    width: 15px;
    height: 15px;
    margin: 8px 0 0 0;
  }
  .usesExample__itemTxt {
    width: calc(100% - 25px);
  }
  .usesExample__list {
    margin: 20px 0 0 0;
  }
  .usesExample__item {
    margin: 16px 0 0 0;
  }
  .usesExample__carHead {
    line-height: 46px;
    padding: 0 0 0 15px;
  }
}
/* Q&A */
.stress_faq_wrap {
  margin: 30px 0 0;
}
.inner_qa {
  padding: 20px 0 0 0;
}
.faq_q {
  font-size: 16px;
  color: #003763;
}
.faq_q_txt {
  font-size: 14px;
  margin: 0 0 0 7px;
  padding: 0 20px 0 0;
}
.tg_faq li + li {
  margin: 5px 0 0;
}
.tg_faq_desc {
  line-height: 2;
}
.tg_faq_desc p + p {
  margin: 10px 0 0;
}
.bold_pdf {
  font-weight: bold;
}
.multi_btn_wrap {
  margin: 52.5px 0 0 0;
}
.multi_btn_wrap .contact_btn_blackbox {
  margin: auto;
}
/* トグル */
.faq_btn {
  position: relative;
  display: flex;
  align-items: center;
  padding: 14px 10px 16px;
  background: #ffffff;
  transition: all 0.5s ease-out;
}
.faq_btn:hover {
  cursor: pointer;
}
.faq_btn.open {
  transition: all 0.5s ease-out;
}
.faq_btn:before,
.faq_btn:after {
  content: "";
  position: absolute;
  top: 50%;
  right: 17px;
  background-color: #003763;
  width: 2px;
  height: 10px;
  transition: all 0.3s ease-in-out;
}
.faq_btn:before {
  transform: translate(-3.5px, -50%) rotate(-45deg);
}
.faq_btn:after {
  transform: translate(2.5px, -50%) rotate(45deg);
}
.tg_faq li:nth-of-type(2) ul {
  margin: 10px 0 0;
}
.tg_faq li:nth-of-type(2) ul li::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  background: #003763;
  border-radius: 100%;
  margin: 8px 10px 0 0;
}
/*メニューが開いた時*/
.faq_btn.open:before {
  transform: translate(-3.5px, -50%) rotate(45deg);
}
.faq_btn.open:after {
  transform: translate(2.5px, -50%) rotate(-45deg);
}
/*最初はメニュー非表示*/
.tg_faq_desc {
  display: none;
  padding: 15px 0;
}
@media screen and (min-width: 641px) {
  .inner_qa {
    padding: 244px 0 0 0;
  }
  .faq_q {
    font-size: 20px;
  }
  .faq_q_txt {
    font-size: 18px;
    margin: 0 0 0 18px;
  }
  .faq_btn:before,
  .faq_btn:after {
    right: 25px;
  }
  .faq_btn {
    padding: 26px 21px 26px 28px;
  }
  .tg_faq_desc {
    padding: 30px 0 44px;
  }
  .tg_faq_desc p + p {
    margin: 20px 0 0;
  }
}
/* 上付き文字 */
.tg_faq_desc sup {
  font-size: 10px;
}
@media screen and (min-width: 1025px) {
  .stress_faq_wrap {
    margin: 50px 0 0;
  }
  .tg_faq_desc sup {
    font-size: 13px;
  }
  .tg_faq li:nth-of-type(2) ul {
    margin: 20px 0 0;
  }
  .tg_faq li:nth-of-type(2) ul li::before {
    width: 15px;
    height: 15px;
  }
}
/* トピックス */
.other_topics_wrap {
  border: 2px solid #003763;
  background-color: #fff;
  margin: 30px 0;
}
.other_topics_ttl {
  font-family: "Source Han Serif JP";
  font-size: 20px;
  background-color: #003763;
  color: #fff;
  padding: 3px 0 3px 10px;
}
.other_topics_contents {
  padding: 20px 5%;
}
.other_contents_ttl {
  font-size: 16px;
}
.iso_wrap {
  display: flex;
  align-items: center;
  gap: 6.5%;
  justify-content: center;
  background-color: #f2f2f2;
  margin: 20px 0 0;
  padding: 13px 0;
}
.iso_txt_wrap {
  width: 65%;
}
.iso_txt_wrap .iso_txt:first-child {
  font-size: 18px;
  line-height: 2;
}
.iso_txt_wrap .iso_txt:nth-child(2) {
  line-height: 1.5;
  margin: 5px 0 0;
}
.iso_txt_wrap .iso_txt:last-child {
  margin: 10px 0 0;
}
.iso_publish {
  font-weight: bold;
  padding: 0 13px 0 0;
}
.other_topics_img {
  margin: 10px 0 0;
}
.other_topics_img img {
  width: 100%;
  margin: auto;
}
@media screen and (min-width: 768px) {
  .other_topics_wrap {
    margin: 60px 0;
  }
  .other_topics_ttl {
    font-size: 24px;
    padding: 6px 0 6px 10px;
  }
  .iso_txt_wrap {
    width: 70%;
  }
  .other_contents_ttl {
    line-height: 2;
    font-size: 22px;
  }
}
@media screen and (min-width: 1025px) {
  .other_topics_wrap {
    margin: 80px 0 100px;
  }
}
@media screen and (min-width: 1300px) {
  .other_topics_contents {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 30px 0 34px 4%;
  }
  .other_topics_ttl {
    font-size: 30px;
    padding: 6px 0 6px 40px;
  }
  .other_topics_desc {
    width: 60%;
  }
  .other_contents_ttl {
    padding: 0 9% 0 0;
  }
  .iso_wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #f2f2f2;
    margin: 20px 0 0;
    padding: 13px 5% 30px 3%;
  }
  .iso_txt_wrap {
    width: 81.5%;
  }
  .iso_txt_wrap .iso_txt:first-child {
    font-size: 20px;
    line-height: 2;
  }
  .iso_txt_wrap .iso_txt:nth-child(2) {
    line-height: 1.5;
  }
  .iso_txt_wrap .iso_txt:last-child {
    margin: 10px 0 0;
  }
  .iso_publish {
    padding: 0 16px 0 0;
  }
  .other_topics_img {
    margin: 0;
    max-width: 630px;
  }
}
@media screen and (min-width: 1800px) {
  .other_topics_contents {
    padding: 30px 0 34px 65px;
  }
  .other_topics_ttl {
    padding: 6px 0 6px 65px;
  }
  .other_topics_desc {
    width: 53%;
  }
  .other_contents_ttl {
    line-height: 2;
    font-size: 24px;
    padding: 0 56px 0 0;
  }
  .iso_txt_wrap .iso_txt:first-child {
    font-size: 24px;
  }
  .iso_wrap {
    margin: 20px 0 0;
    padding: 13px 50px 30px 37px;
  }
}
/*内容*/
.other_conents {
  /*  margin: 0 0 20px 0; */
  padding: 50px 30px;
}

.contents_ttl {
  margin: 0 0 20px 0;
}
.other_box_wrap {
  margin: 0 0 20px 0;
}
.other_one_desc {
  margin: 0 0 15px 0;
}
/* ---左側---*/
.other_box_left {
  display: inline-block;
  text-align: center;
  width: 100%;
  margin: 0 0 20px 0;
}

.other_box_left_inner {
  display: inline-block;
}

.other_box_txt {
  margin: 10px 0 0 0;
}
/*---右側---*/
.other_box_right {
  width: 100%;
}
/*箱1*/
.other_boxone {
  margin: 0 0 41px 0;
  padding: 0 0 19px 0;
  border-bottom: 1px solid #ccc;
  line-height: 2;
}
.other_boxone_txtsmall {
  margin: 10px 0 0 0;
  font-size: 11px;
}
/*箱2*/
.other_boxtwo_ttl {
  padding: 13px 15px;
  background-color: #282828;
  color: #fff;
}
.other_boxtwo_ttl p {
  font-size: 16px;
}
.other_boxtwo_txt {
  min-height: 100px;
  background-color: #efefef;
  padding: 10px 15px 15px;
}
@media only screen and (min-width: 641px) {
  .other_box_wrap {
    display: flex;
    justify-content: space-between;
    margin: 0 0 37px 0;
  }
  .other_box_left {
    display: block;
    width: 25%;
    min-width: 250px;
    margin: 0 20px 0 0;
    text-align: left;
  }
}
@media only screen and (min-width: 1025px) {
  .other_conents {
    padding: 106px 70px 94px;
  }
  .bg_white:last-of-type {
    margin: 0 0 100px 0;
  }

  .contents_ttl {
    margin: 0 0 58px 0;
  }
  /* ---左側---*/
  .other_box_left {
    margin: 0 30px 0 0;
  }
  .other_box_left figure {
    text-align: left;
  }
  /*箱1*/
  .other_boxone {
    margin: 0 0 50px 0;
    padding: 0 0 28.8px 0;
  }
  .other_boxone_txtsmall {
    margin: 20px 0 0 0;
    font-size: 16px;
  }
  /*箱2*/
  .other_boxtwo_ttl {
    padding: 10.6px 65px;
  }
  .other_boxtwo_ttl p {
    font-size: 20px;
  }
  .other_box_txt {
    margin: 16px 0 0 0;
  }
  .other_boxtwo_txt {
    padding: 24px 65px 49px;
  }
}
@media only screen and (min-width: 1401px) {
  .other_conents {
    padding: 106px 160px 94px;
  }
  .other_box_left {
    width: 30.82%;
    min-width: 404px;
    margin: 0 50px 0 0;
  }
}
/*youtube包んでいるdiv*/
.youtube_wrap {
  margin: 50px 0;
}
.youtube_ttl {
  font-size: 28px;
  margin: 0 0 20px 0;
  line-height: 1.2;
}
.youtube_en {
  font-size: 13px;
}
@media only screen and (min-width: 641px) {
  .youtube_wrap {
    margin: 150px 0 100px;
  }
}
@media only screen and (min-width: 1025px) {
  .youtube_ttl {
    font-size: 35px;
    margin: 0 0 58px 0;
  }

  .youtube_en {
    font-size: 25px;
  }
}

/* VIDEO */
.video_area {
  position: relative;
  display: none;
  width: 100%;
  margin: auto;
}
.video_area video {
  width: 100%;
}
a[class*="lightcase-icon-"].lightcase-icon-close {
  width: 50px;
  height: 50px;
  top: 0 !important;
  right: 0 !important;
  background: url("../images/common/icon-close.png") no-repeat center;
  background-size: cover;
}
[class*="lightcase-icon-"]:before {
  display: none !important;
}
.video_link {
  position: relative;
  text-align: center;
  width: 100%;
  margin: auto;
}

.video_link a:before {
  content: "";
  width: 60px;
  height: 60px;
  background: #003763;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.video_link a:after {
  content: "";
  border-style: solid;
  border-width: 12px 0 12px 24px;
  border-color: transparent transparent transparent #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  margin-left: 5px;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.video_link a:hover:after {
  -webkit-transform: translate(-50%, -50%) scale(1.2) rotate(0.0001deg);
  -ms-transform: translate(-50%, -50%) scale(1.2) rotate(0.0001deg);
  transform: translate(-50%, -50%) scale(1.2) rotate(0.0001deg);
}

@media only screen and (min-width: 641px) {
  html:not([data-lc-type="error"]) #lightcase-content {
    background-color: transparent !important;
  }
  html:not([data-lc-type="error"])
    #lightcase-content
    .lightcase-contentInner
    .lightcase-inlineWrap {
    padding: 0 !important;
  }
  /* 	.video_link {
	  margin: 50px auto;
	} */
  .video_link a:before {
    width: 100px;
    height: 100px;
  }
  .video_link a:after {
    border-width: 20px 0 20px 40px;
  }
}
@media only screen and (min-width: 841px) {
  .video_area {
    width: 800px;
  }
}
@media only screen and (min-width: 1025px) {
  .video_link {
    max-width: 960px;
    /* 		margin: 70px auto 180px;*/
  }
}

.en .contact_btn {
  display: block;
}
.en .contact_btn a {
  margin: auto;
}