@charset "UTF-8";
/* =======================================================
common
======================================================= */
.ly-head {
  padding: 22px 0;
}
.ly-head .bl-burger {
  top: -6px;
}
.ly-head.--js-scroll {
  padding: 34px 0;
}
.ly-head.--js-scroll .bl-burger {
  top: -18px;
}

.bl-head-btn {
  display: none;
}

.c-top-ttl {
  position: relative;
  padding-top: 48px;
  font-size: 32px;
  font-weight: 700;
  line-height: calc(51/32);
  color: var(--color-accent);
  text-align: center;
  letter-spacing: 0.06em;
}
.c-top-ttl::before {
  position: absolute;
  top: 0;
  left: 50%;
  height: 96px;
  content: "";
  transform: translateX(-50%);
}
.c-top-ttl-inner {
  position: relative;
  z-index: 2;
}

@media screen and (max-width: 750px) {
  .ly-head {
    padding: 23px 0;
  }
  .c-top-ttl {
    padding-top: 37px;
    font-size: 42px;
    line-height: calc(61/42);
  }
  .c-top-ttl::before {
    height: 74px;
  }
}
/* =======================================================
mv
======================================================= */
.ly-mv {
  position: relative;
  padding: 80px 0 25px;
  background: url("../images/top/mv-bg.webp") center center/cover no-repeat;
}

.bl-mv-ttl {
  width: fit-content;
  margin: 0 auto 74px;
}
.bl-mv-movie {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 0 -10px;
}
.bl-mv-movie-wrapper {
  position: absolute;
  top: 66px;
  left: 50%;
  z-index: -1;
  width: 1024px;
  height: 500px;
  translate: -50%;
}
.bl-mv-nav {
  position: relative;
  align-self: start;
  font-weight: 700;
}
.bl-mv-nav-wrapper {
  display: flex;
  flex-direction: row-reverse;
  gap: 48px;
  justify-content: center;
  margin: 0 auto;
}
.bl-mv-nav::before {
  position: absolute;
  top: 0;
  right: -8px;
  width: 2px;
  height: 0;
  content: "";
  background: var(--color-accent);
  transition: var(--transition);
}
@media (hover: hover) {
  .bl-mv-nav:hover {
    opacity: 1;
  }
  .bl-mv-nav:hover::before {
    height: calc(100% + 4px);
  }
}

@media screen and (max-width: 750px) {
  .ly-mv {
    padding: 128px 0 400px;
    background-image: url("../images/top/mv-bg-sp.webp");
  }
  .bl-mv-movie {
    height: 660px;
  }
  .bl-mv-movie-wrapper {
    top: 50px;
    width: 690px;
    height: 580px;
  }
  .bl-mv-ttl {
    width: 630px;
    margin: 0 auto;
  }
  .bl-mv-nav-wrapper {
    display: none;
  }
  .bl-mv-btn {
    display: none;
  }
}
/* =======================================================
news
======================================================= */
.ly-news {
  padding: 36px 0;
  background: var(--color-contrast);
  border-top: 2px solid var(--color-black);
  border-bottom: 2px solid var(--color-black);
}

.bl-news {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 56px;
  align-items: center;
}
.bl-news-ttl {
  font-size: 26px;
  font-weight: 700;
  line-height: calc(37/26);
  color: var(--color-accent);
  letter-spacing: 0.06em;
}
.bl-news-article .bl-article-link {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 8px 0;
}
.bl-news-article .bl-article-head {
  display: flex;
  flex: 0 1 auto;
  gap: 16px;
  align-items: center;
}
.bl-news-article .bl-article-date {
  font-size: 14px;
  line-height: calc(20/14);
}
.bl-news-article .bl-article-ttl {
  flex: 1;
  font-size: 17px;
  font-weight: 400;
  line-height: calc(25/17);
}
.bl-news-article .c-cat {
  border-radius: 8px;
}
.bl-news-archive {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 18px;
  font-weight: 700;
  line-height: calc(26/18);
  color: var(--color-accent);
  letter-spacing: 0;
}
.bl-news-archive::after {
  width: 25px;
  height: 10px;
  content: "";
  background: url("../images/top/news-arrow.svg") center center/cover no-repeat;
  transition: var(--transition);
}
@media (hover: hover) {
  .bl-news-archive:hover::after {
    transform: translateX(8px);
  }
}

@media screen and (max-width: 750px) {
  .ly-news {
    padding: 32px 0;
  }
  .bl-news {
    grid-template-columns: auto;
    gap: 0;
  }
  .bl-news-ttl {
    font-size: 36px;
    line-height: calc(52/36);
    color: var(--color-txt);
  }
  .bl-news-article .bl-article-link {
    flex-direction: column;
    gap: 20px;
    align-items: start;
    padding: 16px 0 32px;
  }
  .bl-news-article .bl-article-head {
    gap: 24px;
  }
  .bl-news-article .bl-article-date {
    font-size: 22px;
    line-height: calc(32/22);
  }
  .bl-news-article .bl-article-ttl {
    font-size: 28px;
    line-height: calc(40/28);
  }
  .bl-news-archive {
    justify-content: end;
    margin-right: 30px;
    font-size: 30px;
    line-height: calc(44/30);
    letter-spacing: 0.06em;
  }
  .bl-news-archive::after {
    width: 40px;
    height: 14px;
    background-image: url("../images/top/news-arrow-sp.svg");
  }
}
/* =======================================================
about
======================================================= */
.ly-about {
  background: url("../images/top/about-bg.webp") center center/cover no-repeat;
}

.bl-about-ttl {
  margin-bottom: 56px;
}
.bl-about-ttl::before {
  width: 700px;
  height: 99px;
  background: url("../images/top/about-ttl-en.svg") center center/cover no-repeat;
}
.bl-about-txt {
  margin-bottom: 40px;
}
.bl-about-message {
  position: relative;
  margin-bottom: 106px;
  font-size: 26px;
  font-weight: 700;
  line-height: calc(39/26);
  color: var(--color-accent02);
  text-align: center;
}
.bl-about-message::after {
  position: absolute;
  top: 94px;
  left: 50%;
  width: 2px;
  height: 74px;
  content: "";
  background: var(--color-accent02);
  transform: translateX(-50%);
  animation: line-top-to-bottom 1.5s forwards infinite;
}

@media screen and (max-width: 750px) {
  .ly-about {
    background-image: url("../images/top/about-bg-sp.webp");
  }
  .bl-about-ttl {
    margin-bottom: 56px;
  }
  .bl-about-ttl::before {
    width: 546px;
    height: 77px;
    background-image: url("../images/top/about-ttl-en-sp.svg");
  }
  .bl-about-txt {
    margin-bottom: 122px;
  }
  .bl-about-txt .sp {
    display: block;
  }
  .bl-about-txt .sp + .sp {
    margin-top: 1.5em;
  }
  .bl-about-message {
    margin-bottom: 48px;
    font-size: 36px;
    line-height: calc(52/36);
  }
  .bl-about-message::after {
    top: -98px;
  }
}
/* =======================================================
publication
======================================================= */
.ly-publication {
  background: url("../images/top/publication-bg.webp") center center/cover no-repeat;
}

.bl-publication-ttl {
  margin-bottom: 50px;
}
.bl-publication-ttl::before {
  width: 893px;
  height: 99px;
  background: url("../images/top/publication-ttl-en.svg") center center/cover no-repeat;
}
.bl-publication-intro {
  margin-bottom: 132px;
  text-align: center;
}
.bl-publication-cont-wrapper {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.bl-publication-cont.--corporation .bl-cont-link {
  background-image: url("../images/top/publication-img01.webp");
}
.bl-publication-cont.--corporation .bl-cont-ttl {
  background: var(--color-accent);
}
.bl-publication-cont.--corporation .bl-cont-ttl::before {
  background-image: url("../images/top/publication-ribbon01.svg");
}
.bl-publication-cont.--personal .bl-cont-link {
  background-image: url("../images/top/publication-img02.webp");
}
.bl-publication-cont.--personal .bl-cont-ttl {
  background: var(--color-accent02);
}
.bl-publication-cont.--personal .bl-cont-ttl::before {
  background-image: url("../images/top/publication-ribbon02.svg");
}
.bl-publication-cont .bl-cont-link {
  position: relative;
  display: block;
  padding: 394px 44px 64px;
  background: center center/cover no-repeat;
}
@media (hover: hover) {
  .bl-publication-cont .bl-cont-link:hover .bl-cont-txt::after {
    transform: translateX(8px);
  }
}
.bl-publication-cont .bl-cont-ttl {
  position: absolute;
  top: -55px;
  right: 24px;
  padding: 16px 24px;
  border-radius: 8px;
}
.bl-publication-cont .bl-cont-ttl::before {
  position: absolute;
  top: -38px;
  right: 28px;
  width: 28px;
  height: 38px;
  content: "";
  background: center center/cover no-repeat;
}
.bl-publication-cont .bl-cont-txt {
  display: grid;
  grid-template-columns: 1fr auto;
  line-height: calc(26/17);
}
.bl-publication-cont .bl-cont-txt::after {
  width: 60px;
  height: 60px;
  content: "";
  background: url("../images/common/circle-arrow.svg") center center/cover no-repeat;
  transition: var(--transition);
}
.bl-publication .bl-bnr-link {
  display: flex;
}

@media screen and (max-width: 750px) {
  .ly-publication {
    background: none;
  }
  .bl-publication-ttl::before {
    width: 693px;
    height: 77px;
    background: url("../images/top/publication-ttl-en-sp.svg") center center/cover no-repeat;
  }
  .bl-publication-intro {
    margin-bottom: 121px;
  }
  .bl-publication-cont {
    position: relative;
  }
  .bl-publication-cont-wrapper {
    grid-template-columns: auto;
    gap: 121px;
  }
  .bl-publication-cont::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    content: "";
    border: 2px solid var(--color-black);
    transform: translate(-50%, -50%);
  }
  .bl-publication-cont.--corporation .bl-cont-link {
    background-image: url("../images/top/publication-img01-sp.webp");
  }
  .bl-publication-cont.--personal .bl-cont-link {
    background-image: url("../images/top/publication-img02-sp.webp");
  }
  .bl-publication-cont .bl-cont-link {
    position: relative;
    z-index: 2;
    padding: 370px 0 0;
    background: url("../images/top/publication-img02.webp") center center/cover no-repeat;
  }
  .bl-publication-cont .bl-cont-ttl {
    top: -51px;
    right: 30px;
    font-size: 40px;
  }
  .bl-publication-cont .bl-cont-txt {
    padding: 38px 40px;
    letter-spacing: 0.03em;
    background: rgba(255, 255, 255, 0.8);
  }
  .bl-publication-cont .bl-cont-txt::after {
    width: 88px;
    height: 88px;
  }
}
/* =======================================================
business
======================================================= */
.ly-business {
  background: var(--color-contrast02);
}

.bl-business-cont {
  display: grid;
  grid-template-columns: 1fr 512px;
  align-items: center;
}
.bl-business-cont .bl-cont-ttl {
  position: relative;
  padding-bottom: 18px;
  margin-bottom: 22px;
  font-size: 32px;
  font-weight: 700;
  line-height: calc(46/32);
  color: var(--color-accent);
  letter-spacing: 0.06em;
}
.bl-business-cont .bl-cont-ttl::after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 605px;
  height: 2px;
  content: "";
  background: var(--color-black);
}
.bl-business-cont .bl-cont-sttl {
  margin-bottom: 16px;
  font-size: 26px;
  font-weight: 700;
  line-height: calc(37/24);
  letter-spacing: 0.06em;
}
.bl-business-cont .bl-cont-txt {
  width: 480px;
}
.bl-business-cont .bl-cont-txt + .bl-cont-txt {
  margin-top: 2em;
}
.bl-business-cont .bl-cont-imgwrapper {
  width: 512px;
}

@media screen and (max-width: 750px) {
  .bl-business-cont {
    display: flex;
    flex-direction: column-reverse;
    align-items: start;
  }
  .bl-business-cont .bl-cont-ttl {
    padding-bottom: 26px;
    margin-bottom: 30px;
    font-size: 42px;
    line-height: calc(61/42);
    text-align: center;
    border-bottom: 2px solid var(--color-black);
  }
  .bl-business-cont .bl-cont-ttl::after {
    display: none;
  }
  .bl-business-cont .bl-cont-sttl {
    margin-bottom: 24px;
    font-size: 34px;
    line-height: calc(49/34);
    text-align: center;
  }
  .bl-business-cont .bl-cont-txt {
    width: 100%;
  }
  .bl-business-cont .bl-cont-imgwrapper {
    width: 100%;
    margin-bottom: 40px;
  }
}
/* =======================================================
important
======================================================= */
.ly-important {
  background: url("../images/top/important-bg.webp") top left/contain repeat;
}

.bl-important-ttl {
  margin-bottom: 120px;
}
.bl-important-ttl::before {
  width: 788px;
  height: 98px;
  background: url("../images/top/important-ttl-en.svg") center center/cover no-repeat;
}
.bl-important-cont {
  position: relative;
  display: grid;
  gap: 40px;
  align-items: center;
}
.bl-important-cont + .bl-important-cont {
  margin-top: 96px;
}
.bl-important-cont:nth-of-type(odd) {
  grid-template-columns: 500px 1fr;
}
.bl-important-cont:nth-of-type(odd) .bl-cont-ttl {
  left: 40px;
}
.bl-important-cont:nth-of-type(even) {
  grid-template-columns: 1fr 500px;
}
.bl-important-cont:nth-of-type(even) .bl-cont-ttl {
  right: 40px;
}
.bl-important-cont:nth-of-type(even) .bl-cont-txt {
  order: 1;
}
.bl-important-cont:nth-of-type(even) .bl-cont-imgwrapper {
  order: 2;
}
.bl-important-cont .bl-cont-ttl {
  position: absolute;
  top: -72px;
  display: flex;
  flex-direction: row-reverse;
  gap: 24px;
  font-size: 26px;
  font-weight: 700;
  color: var(--color-accent);
}
.bl-important-cont .bl-cont-ttl-column {
  display: flex;
}
.bl-important-cont .bl-cont-txt {
  line-height: calc(160/102);
}

@media screen and (max-width: 750px) {
  .bl-important-ttl {
    margin-bottom: 96px;
  }
  .bl-important-ttl::before {
    width: 606px;
    height: 74px;
  }
  .bl-important-cont {
    gap: 32px;
  }
  .bl-important-cont + .bl-important-cont {
    margin-top: 88px;
  }
  .bl-important-cont:nth-of-type(odd) {
    grid-template-columns: auto;
  }
  .bl-important-cont:nth-of-type(odd) .bl-cont-ttl {
    left: 54px;
  }
  .bl-important-cont:nth-of-type(even) {
    grid-template-columns: auto;
  }
  .bl-important-cont:nth-of-type(even) .bl-cont-ttl {
    right: 54px;
  }
  .bl-important-cont:nth-of-type(even) .bl-cont-txt {
    order: 2;
  }
  .bl-important-cont:nth-of-type(even) .bl-cont-imgwrapper {
    order: 1;
  }
  .bl-important-cont .bl-cont-ttl {
    top: -48px;
    font-size: 34px;
  }
}
/* =======================================================
product
======================================================= */
.ly-product {
  position: relative;
}

.bl-product {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto 1fr;
}
.bl-product::after {
  position: absolute;
  top: 0;
  left: -488px;
  width: 800px;
  height: 100%;
  content: "";
  background: var(--color-accent);
}
.bl-product-head {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 72px;
  align-items: center;
  padding-right: 32px;
  margin-left: auto;
}
.bl-product-head::after {
  position: absolute;
  top: 10px;
  right: 0;
  width: 91px;
  height: 605px;
  content: "";
  background: url("../images/top/product-ttl-en.svg") center center/cover no-repeat;
}
.bl-product-head .el-btn {
  position: relative;
  z-index: 3;
  align-self: start;
  min-width: 280px;
}
.bl-product-ttl {
  align-self: end;
  font-size: 32px;
  line-height: calc(46/32);
  color: var(--color-white);
  letter-spacing: 0.06em;
}
.bl-product-slide {
  width: 420px;
  margin-right: 40px;
}
.bl-product-slide-container {
  width: 100vw;
  padding: 64px 0 64px 40px;
  overflow: hidden;
  border-top: 2px solid var(--color-black);
  border-bottom: 2px solid var(--color-black);
}
.bl-product-slide-wrapper {
  transition-timing-function: linear;
}
.bl-product-article .bl-article-link {
  position: relative;
  display: block;
}
@media (hover: hover) {
  .bl-product-article .bl-article-link:hover {
    cursor: pointer;
  }
}
.bl-product-article .bl-article-link .c-cat {
  position: absolute;
  top: 0;
  left: 0;
}
.bl-product-article .bl-article-imgwrapper {
  display: grid;
  place-content: center;
  height: 420px;
  margin-bottom: 16px;
  background: var(--color-contrast);
  border: 2px solid var(--color-black);
}
.bl-product-article .bl-article-imgwrapper > img {
  height: 330px;
  object-fit: cover;
  box-shadow: var(--box-shadow);
}
.bl-product-article .bl-article-ttl {
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: calc(26/18);
}
.bl-product-article .bl-article-def {
  display: flex;
  line-height: calc(25/17);
}
.bl-product-article .bl-article-dttl {
  display: flex;
}
.bl-product-article .bl-article-dttl::after {
  content: "：";
}
.bl-product-article .bl-article-ditem {
  flex: 1;
}

@media screen and (max-width: 750px) {
  .ly-product::after {
    display: none;
  }
  .bl-product {
    grid-template-columns: auto;
    width: 100%;
  }
  .bl-product::after {
    display: none;
  }
  .bl-product-head {
    gap: 64px;
    padding: 64px 0 138px;
    margin-left: 0;
    text-align: center;
    background: var(--color-accent);
  }
  .bl-product-head::after {
    top: initial;
    right: initial;
    bottom: 0;
    left: 50%;
    width: 509px;
    height: 77px;
    background-image: url("../images/top/product-ttl-en-sp.svg");
    transform: translateX(-50%);
  }
  .bl-product-head .el-btn {
    min-width: 500px;
  }
  .bl-product-ttl {
    font-size: 42px;
    line-height: calc(61/42);
  }
  .bl-product-slide-container {
    padding: 40px 0 40px 40px;
    overflow: hidden;
    border-top: none;
  }
  .bl-product-article .bl-article-imgwrapper {
    height: 426px;
    margin-bottom: 10px;
  }
  .bl-product-article .bl-article-ttl {
    margin-bottom: 16px;
    font-size: 28px;
  }
}
/* =======================================================
flow
======================================================= */
.ly-flow {
  background: url("../images/top/flow-bg.webp") top left/contain repeat;
}

.bl-flow-ttl {
  margin-bottom: 50px;
}
.bl-flow-ttl::before {
  width: 376px;
  height: 99px;
  background: url("../images/top/flow-ttl-en.svg") center center/cover no-repeat;
}
.bl-flow-intro {
  margin-bottom: 32px;
  text-align: center;
}
.bl-flow-intro > * + * {
  margin-top: 32px;
}
.bl-flow-intro > * + .el-att {
  margin-top: 16px;
}
.bl-flow-intro .bl-intro-txt {
  line-height: calc(26/17);
}
.bl-flow-intro .el-att {
  justify-content: center;
}
.bl-flow-change {
  width: fit-content;
  min-width: 320px;
  padding: 20px 0 22px;
  font-size: 18px;
  font-weight: 700;
  line-height: calc(26/18);
  letter-spacing: 0;
  background: var(--color-white);
  border: 2px solid;
  border-radius: 8px;
  transition: var(--transition);
}
.bl-flow-change-wrapper {
  display: flex;
  gap: 64px;
  justify-content: center;
  margin-bottom: 56px;
}
.bl-flow-change.--corporation {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
@media (hover: hover) {
  .bl-flow-change.--corporation:hover {
    color: var(--color-white);
    background: var(--color-accent);
  }
}
.bl-flow-change.--corporation.--js-active {
  color: var(--color-white);
  background: var(--color-accent);
}
.bl-flow-change.--personal {
  color: var(--color-accent02);
  border-color: var(--color-accent02);
}
@media (hover: hover) {
  .bl-flow-change.--personal:hover {
    color: var(--color-white);
    background: var(--color-accent02);
  }
}
.bl-flow-change.--personal.--js-active {
  color: var(--color-white);
  background: var(--color-accent02);
}
.bl-flow-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}
.bl-flow-list-wrapper {
  display: none;
}
.bl-flow-list-wrapper.--js-active {
  display: block;
}
.bl-flow-item {
  position: relative;
  padding: 54px 22px 22px;
  background: var(--color-white);
  border: 2px solid var(--color-black);
}
.bl-flow-item .bl-item-step {
  position: absolute;
  top: 0;
  left: 0;
  padding: 6px 16px 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: calc(29/20);
  color: var(--color-white);
  background: var(--color-accent02);
}
.bl-flow-item .bl-item-ttl {
  margin-bottom: 16px;
  font-size: 26px;
  font-weight: 700;
  line-height: calc(37/26);
  color: var(--color-accent);
  text-align: center;
  letter-spacing: 0.06em;
}
.bl-flow-item .bl-item-imgwrapper {
  width: 100px;
  margin: 0 auto 16px;
}
.bl-flow-item .bl-item-txt {
  line-height: calc(106/68);
}
.bl-flow-item .bl-item-txt + .el-att {
  margin-top: 8px;
  line-height: calc(21/14);
}

@media screen and (max-width: 750px) {
  .bl-flow-ttl {
    margin-bottom: 48px;
  }
  .bl-flow-ttl::before {
    width: 294px;
    height: 77px;
    background: url("../images/top/flow-ttl-en-sp.svg") center center/cover no-repeat;
  }
  .bl-flow-intro > * + * {
    margin-top: 48px;
  }
  .bl-flow-change {
    min-width: 500px;
    padding: 22px 0 24px;
    font-size: 30px;
  }
  .bl-flow-change-wrapper {
    flex-wrap: wrap;
    gap: 40px;
  }
  .bl-flow-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 30px;
  }
  .bl-flow-item {
    padding: 72px 24px 24px;
  }
  .bl-flow-item .bl-item-step {
    font-size: 28px;
  }
  .bl-flow-item .bl-item-ttl {
    margin-bottom: 24px;
    font-size: 36px;
  }
  .bl-flow-item .bl-item-imgwrapper {
    width: 120px;
    margin-bottom: 24px;
  }
  .bl-flow-item .bl-item-txt + .el-att {
    margin-top: 12px;
  }
}
/* =======================================================
column
======================================================= */
.bl-column-ttl {
  margin-bottom: 50px;
}
.bl-column-ttl::before {
  width: 579px;
  height: 99px;
  background-image: url("../images/top/column-ttl-en.svg");
}
.bl-column .el-btn {
  margin-top: 56px;
}

@media screen and (max-width: 750px) {
  .bl-column-ttl {
    margin-bottom: 48px;
  }
  .bl-column-ttl::before {
    width: 447px;
    height: 77px;
    background-image: url("../images/top/column-ttl-en-sp.svg");
  }
  .bl-column .c-column-archive-article:last-of-type {
    display: none;
  }
}
/* =======================================================
fixed
======================================================= */
.bl-fixed {
  position: sticky;
  bottom: 0;
  left: 0;
  z-index: 9999;
  margin: 0 30px;
}
.bl-fixed-btn {
  position: absolute;
  right: 0;
  bottom: 16px;
  display: grid;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 16px;
  font-weight: 700;
  background: var(--color-accent);
  border-radius: 8px;
}
.bl-fixed-btn > img {
  display: block;
  width: fit-content;
  margin-inline: auto;
}
.bl-fixed-btn::before {
  width: 21px;
  height: 17px;
  content: "";
  background: url("../images/top/mv-mail.svg") center center/cover no-repeat;
}

@media screen and (max-width: 750px) {
  .bl-fixed-btn {
    display: none;
  }
}