#main {
  position: relative;
}
#main .title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4rem;
}
#main .title > div h2 {
  font-size: 3rem;
  font-weight: 900;
  color: #DD1A1E;
}
#main .title > div p {
  color: #858585;
  font-size: 1.4rem;
  display: block;
  font-weight: 600;
}
#main .title .more {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 2rem;
  height: 2rem;
}
#main .title .more::after, #main .title .more::before {
  content: "";
  width: 2rem;
  height: 0.3rem;
  border-radius: 0.3rem;
  background-color: #BCBCBC;
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: 0.45s all;
}
#main .title .more::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
#main .title .more span {
  width: 2rem;
  height: 0.3rem;
  border-radius: 0.3rem;
  background-color: #DD1A1E;
  display: block;
  opacity: 0;
}
#main .title .more:focus, #main .title .more:hover {
  transition: 0.45s all;
}
#main .title .more:focus span, #main .title .more:hover span {
  opacity: 1;
  transition: 0.45s all;
}
#main .title .more:focus::after, #main .title .more:focus::before, #main .title .more:hover::after, #main .title .more:hover::before {
  content: "";
  width: 1.2rem;
  height: 0.3rem;
  background-color: #DD1A1E;
  left: 1.2rem;
  transform: translate(0);
}
#main .title .more:focus::after, #main .title .more:hover::after {
  transform: rotate(45deg);
  top: 0.5rem;
}
#main .title .more:focus::before, #main .title .more:hover::before {
  transform: rotate(-45deg);
  top: 1.2rem;
}
#main .visual {
  max-width: 124rem;
  padding: 0 2rem;
  margin: 0 auto;
}
#main .visual .visual_area .visual_area_msg {
  position: relative;
  z-index: 10;
  padding: 19rem 0 0 0;
}
#main .visual .visual_area .visual_area_msg .item strong {
  font-size: 8rem;
  font-weight: 900;
  line-height: 1.1;
}
#main .visual .visual_area .visual_area_msg .item > div {
  width: 0px;
  height: 8rem;
  border: 1px solid #DDDDDD;
  display: block;
  margin: 3.5rem 0 4rem 0;
}
#main .visual .visual_area .visual_area_msg .item small {
  font-size: 2.6rem;
  font-weight: 800;
}
#main .visual .visual_area .visual_area_msg .item small span {
  color: #DD1A1E;
}
#main .visual .visual_area .visual_area_icon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 45rem;
  margin-top: 7rem;
  position: relative;
  z-index: 10;
}
#main .visual .visual_area .visual_area_icon li a {
  display: flex;
  flex-flow: column;
  justify-content: space-between;
  align-items: center;
  height: 8.2rem;
}
#main .visual .visual_area .visual_area_icon li a span {
  display: block;
  font-size: 1.8rem;
  font-weight: bold;
}
#main .visual .visual_area .visual_area_icon li a:hover i {
  animation: quick-icon 0.6s forwards;
}
#main .visual .visual_slide {
  position: absolute;
  z-index: 1;
  right: 0;
  top: 0;
  width: 96rem;
  height: 90rem;
}
#main .visual .visual_slide .visual_slide_list .item img {
  display: block;
  width: 96rem;
  height: 90rem;
}
#main .visual .visual_slide .visual_slide_ctrl {
  width: 22rem;
  height: 11rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
}
#main .visual .visual_slide .visual_slide_ctrl a {
  display: block;
  width: 50%;
  height: 11rem;
  position: relative;
}
#main .visual .visual_slide .visual_slide_ctrl a span {
  width: 1.1rem;
  height: 0.2rem;
  background-color: #000;
  border-radius: 0.5rem;
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
#main .visual .visual_slide .visual_slide_ctrl a span:nth-of-type(1) {
  transform: rotate(45deg) translate(-50%, -50%);
  top: 50%;
  left: calc(50% + 0.3rem);
}
#main .visual .visual_slide .visual_slide_ctrl a span:nth-of-type(2) {
  width: 2rem;
  top: calc(50% + 0.5px);
}
#main .visual .visual_slide .visual_slide_ctrl a span:nth-of-type(3) {
  transform: rotate(-45deg) translate(-50%, -50%);
  top: 50%;
  left: calc(50% + 0.4rem);
}
#main .visual .visual_slide .visual_slide_ctrl a:hover span:nth-of-type(1) {
  animation: slide-btn-ani1 forwards 0.3s 0.15s;
}
#main .visual .visual_slide .visual_slide_ctrl a:hover span:nth-of-type(2) {
  animation: slide-btn-ani2 forwards 0.35s;
}
#main .visual .visual_slide .visual_slide_ctrl a:hover span:nth-of-type(3) {
  animation: slide-btn-ani1 forwards 0.3s 0.15s;
}
#main .visual .visual_slide .visual_slide_ctrl .visual_slide_prev {
  transform: rotate(180deg);
}
#main .visual .visual_slide .visual_slide_ctrl .visual_slide_prev::after {
  content: "";
  width: 1px;
  height: 4rem;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #DDDDDD;
}
#main .solutions {
  margin-top: 16rem;
}
#main .solutions_list {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-flow: row wrap;
}
#main .solutions_list li {
  width: calc(33.3333333333% - 4rem);
  margin-bottom: 4.5rem;
}
#main .solutions_list li span {
  border-radius: 1rem;
  overflow: hidden;
  background-color: #FAFAFA;
  display: block;
}
#main .solutions_list li span a img {
  display: block;
  width: 100%;
  transition: 0.2s ease-out;
}
#main .solutions_list li span:hover a img {
  transition: 0.4s ease-out;
  transform: scale(1.05);
}
#main .solutions_list li span:hover + dl dt {
  color: #DD1A1E;
  transition: 0.3s all;
}
#main .solutions_list li dl {
  padding: 1.4rem 0.9rem;
}
#main .solutions_list li dl dt {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 0.5rem;
}
#main .solutions_list li dl dd {
  line-height: 1.2;
  font-size: 1.4rem;
  color: #858585;
}
#main .partners {
  background-color: #FAFAFA;
  padding: 5.5rem 0 9rem;
}
#main .partners_list {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
}
#main .partners_list li {
  width: calc(25% - 3rem);
  margin-bottom: 3rem;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
#main .partners_list li a {
  display: block;
}
#main .partners_list li a img {
  display: block;
  width: 100%;
}
#main .partners_list li:hover {
  border-color: #DD1A1E;
  border-radius: 0.3rem 0.3rem 3rem 0.3rem;
  transition: 0.4s all;
}
#main .partners_list li:hover a img {
  transform: scale(1.05);
  transition: 0.4s ease-out;
}

#content {
  padding: 16rem 0 16rem 0;
}
#content p {
  color: #858585;
}
#content section {
  width: 100%;
  max-width: 124rem;
  padding: 0 2rem;
  margin: 0 auto;
}
#content section.margin_none {
  max-width: 100%;
  width: 100%;
}
#content h2 {
  font-size: 5.8rem;
  font-weight: 900;
  margin-bottom: 2rem;
}
#content h3 {
  font-size: 4.4rem;
  font-weight: 900;
  margin-bottom: 4rem;
  line-height: 1.2;
}
#content h4 {
  position: relative;
  font-size: 2.2rem;
  font-weight: bold;
  margin-bottom: 1rem;
  padding-top: 0.6rem;
  text-align: left;
}
#content h4::before {
  content: "";
  position: absolute;
  background-color: #DD1A1E;
  width: 1.6rem;
  height: 0.4rem;
  border-radius: 0.3rem;
  top: 0;
}
#content .sub_tab {
  margin-bottom: 4rem;
}
#content .sub_tab .sub_tab_title {
  display: none;
  align-items: center;
  height: 4.8rem;
  border-bottom: 1px solid #000;
  font-weight: 800;
  font-size: 1.8rem;
  color: #DD1A1E;
  cursor: pointer;
  position: relative;
}
#content .sub_tab .sub_tab_title::before, #content .sub_tab .sub_tab_title::after {
  content: "";
  display: block;
  width: 2px;
  height: 13px;
  background-color: #000;
  position: absolute;
  transition: 0.35s;
  border-radius: 2px;
}
#content .sub_tab .sub_tab_title::before {
  transform: rotate(315deg);
  right: 3rem;
}
#content .sub_tab .sub_tab_title::after {
  transform: rotate(-315deg);
  right: 2rem;
}
#content .sub_tab .sub_tab_title.active::before {
  transform: rotate(45deg);
}
#content .sub_tab .sub_tab_title.active::after {
  transform: rotate(-45deg);
}
#content .sub_tab .sub_tab_list {
  display: flex;
  align-items: center;
}
#content .sub_tab .sub_tab_list li {
  margin-left: 1.5rem;
}
#content .sub_tab .sub_tab_list li:first-child {
  margin-left: 0;
}
#content .sub_tab .sub_tab_list li a {
  display: inline-block;
  font-weight: 800;
}
#content .sub_tab .sub_tab_list li:hover, #content .sub_tab .sub_tab_list li.active {
  color: #DD1A1E;
}
#content .sub_bnr {
  position: relative;
  height: 26rem;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  background-image: url(../images/sub/sub_bnr01.png);
  margin-bottom: 6rem;
}
#content .sub_bnr::after, #content .sub_bnr::before {
  content: "";
  display: block;
  position: absolute;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
#content .sub_bnr::before {
  left: 64.99%;
  top: 0;
  z-index: 1;
  background-image: url(../images/sub/sub_bnr01_tail.png);
  height: 26rem;
  width: 100%;
}
#content .sub_bnr::after {
  right: 0;
  top: -9.5rem;
  z-index: -1;
  background-image: url(../images/sub/bnr_logo.png);
  width: 100%;
  max-width: 50.6rem;
  height: 16rem;
}
#content .sub_bnr.page4 {
  background-image: url(../images/sub/sub_bnr04.png);
}
#content .sub_bnr.page4::before {
  background-image: url(../images/sub/sub_bnr04_tail.png);
}
.sb_intro {
  text-align: center;
}
.sb_intro strong {
  font-size: 2.4rem;
  font-weight: bold;
  display: block;
  margin-bottom: 13rem;
}
.sb_intro .sb_intro_cate {
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
  align-items: flex-start;
  max-width: 89rem;
  margin: 6rem auto 6.5rem auto;
}
.sb_intro .sb_intro_cate dl {
  max-width: 23rem;
  width: 30%;
}
.sb_intro .sb_intro_cate dl dt {
  margin-bottom: 1.4rem;
}
.sb_intro .sb_intro_cate dl dt img {
  display: block;
  width: 100%;
}
.sb_intro .sb_intro_cate dl dd {
  color: #858585;
}

.sb_history {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.sb_history p {
  margin-right: 10rem;
  font-size: 6.2rem;
  line-height: 1;
  font-family: "S-Core Dream";
  font-weight: 900;
  color: #000 !important;
}
.sb_history .list {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.sb_history .list ul {
  width: calc(50% - 2rem);
}
.sb_history .list ul li {
  text-align: left;
  color: #858585;
}

.sb_buns {
  margin-bottom: 10rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.sb_buns > div {
  margin-right: 2rem;
  max-width: 60rem;
}
.sb_buns img {
  display: block;
  max-width: 36rem;
}

.sb_ptn {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  align-items: center;
  margin-top: 4rem;
}
.sb_ptn li {
  width: calc(25% - 3rem);
  margin-bottom: 3rem;
  border: 1px solid #DDDDDD;
}
.sb_ptn li img {
  display: block;
}

.sb_solution {
  text-align: center;
}
.sb_solution strong {
  font-size: 2.2rem;
  font-weight: bold;
  margin-bottom: 2rem;
  display: block;
}
.sb_solution p span {
  display: block;
}
.sb_solution .sb_solution_intro {
  width: calc(100% + 4rem);
  transform: translateX(-2rem);
  background: url(../images/sub/solution_intro_bg.jpg) no-repeat center bottom/contain;
  background-attachment: fixed;
  margin-bottom: 8rem;
}
.sb_solution .sb_solution_intro img {
  display: block;
  width: 50%;
  margin: 0 auto;
  max-width: 70rem;
}
.sb_solution .sb_solution_icon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 66rem;
  margin: 6rem auto 8rem auto;
}
.sb_solution .sb_solution_icon li {
  display: flex;
  flex-flow: column;
  align-items: center;
}
.sb_solution .sb_solution_icon li:first-child span img {
  transform: translateX(0.5rem);
}
.sb_solution .sb_solution_icon li span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  overflow: hidden;
  background-color: #FAFAFA;
}
.sb_solution .sb_solution_icon li span img {
  display: block;
  width: auto;
  height: 4rem;
}
.sb_solution .sb_solution_icon li dl dt {
  font-size: 1.8rem;
  font-weight: bold;
  margin-top: 1.4rem;
}
.sb_solution .sb_solution_icon li dl dd {
  color: #858585;
  margin-top: 0.6rem;
}
.sb_solution .sb_solution_tablet {
  position: relative;
  margin: 8rem 0 9rem 0;
}
.sb_solution .sb_solution_tablet > img {
  display: block;
  margin: 0 auto;
  max-width: 170rem;
}
.sb_solution .sb_ptn {
  max-width: 120rem;
  margin: 4rem auto 14rem auto;
}

.sb_folio ul {
  width: calc(100% + 6rem);
  display: flex;
  flex-flow: row wrap;
  align-items: flex-start;
  justify-content: flex-start;
}
.sb_folio ul li {
  width: calc(33.3333333333% - 6rem);
  margin-right: 6rem;
  margin-bottom: 5rem;
}
.sb_folio ul li a {
  display: block;
  background-color: #FAFAFA;
  border-radius: 1rem;
  overflow: hidden;
  position: relative;
}
.sb_folio ul li a i {
  position: absolute;
  right: 2rem;
  top: 2rem;
}
.sb_folio ul li a img {
  display: block;
}
.sb_folio ul li dl {
  padding: 1.4rem 0.8rem;
}
.sb_folio ul li dl dt {
  font-weight: bold;
  font-size: 1.8rem;
}
.sb_folio ul li dl dd {
  color: #858585;
  font-size: 1.4rem;
}
.sb_folio ul li:hover a img {
  transition: 0.4s ease-out;
  transform: scale(1.05);
}
.sb_folio ul li:hover dl dt {
  color: #DD1A1E;
  transition: 0.3s all;
}

.sb_inquiry {
  display: flex;
  justify-content: space-between;
}
.sb_inquiry .sb_contact {
  width: 100%;
  max-width: 60rem;
}
.sb_inquiry .sb_contact p {
  margin: 4rem 0;
}
.sb_inquiry .sb_contact dl {
  display: flex;
  align-items: center;
  flex-flow: row wrap;
}
.sb_inquiry .sb_contact dl dt {
  margin-bottom: 2rem;
  width: 5.8rem;
  color: #858585;
  font-weight: 500;
}
.sb_inquiry .sb_contact dl dd {
  width: calc(100% - 5.8rem);
  margin-bottom: 2rem;
  font-weight: bold;
}
.sb_inquiry .sb_contact dl dd a {
  display: flex;
  align-items: center;
}
.sb_inquiry .sb_contact dl dd a:hover {
  text-decoration: underline;
}
.sb_inquiry .sb_contact dl dd a i {
  margin-left: 0.6rem;
}
.sb_inquiry .sb_form {
  max-width: 51.2rem;
  width: 100%;
}
.sb_inquiry .sb_form fieldset {
  min-width: 0;
  max-width: 100%;
}
.sb_inquiry .sb_form fieldset > div {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.4rem;
  width: 100%;
}
.sb_inquiry .sb_form fieldset label {
  font-size: 1.8rem;
  font-weight: bold;
  min-width: 9rem;
  height: 4.6rem;
  line-height: 4.6rem;
  display: block;
}
.sb_inquiry .sb_form fieldset input,
.sb_inquiry .sb_form fieldset select,
.sb_inquiry .sb_form fieldset textarea {
  border: 1px solid #DDDDDD;
  height: 4.6rem;
  padding: 1rem 1.8rem;
  font-size: 1.8rem;
  font-weight: 500;
  display: block;
  width: 100%;
}
.sb_inquiry .sb_form fieldset select {
  background: url(../images/common/slt.png) no-repeat calc(100% - 1.5rem) center/1.6rem;
}
.sb_inquiry .sb_form fieldset select option {
  color: #111;
}
.sb_inquiry .sb_form fieldset select option[value=""][disabled] {
  display: none;
}
.sb_inquiry .sb_form fieldset select:required:invalid {
  color: rgba(51, 51, 51, 0.3);
}
.sb_inquiry .sb_form fieldset .sb_form_txt {
  width: 100%;
}
.sb_inquiry .sb_form fieldset .sb_form_txt textarea {
  height: 23rem;
}
.sb_inquiry .sb_form fieldset .sb_form_txt button {
  text-align: center;
  display: block;
  border-radius: 0.5rem;
  height: 4.6rem;
  line-height: 4.6rem;
  background-color: #DD1A1E;
  color: #fff;
  font-size: 1.8rem;
  font-weight: bold;
  width: 100%;
  margin-top: 1.4rem;
  transition: 0.35s all;
}
.sb_inquiry .sb_form fieldset .sb_form_txt button:hover, .sb_inquiry .sb_form fieldset .sb_form_txt button:focus {
  background-color: #df5659;
}

.btn {
  display: inline-block;
  width: 100%;
  font-size: 1.6rem;
  font-weight: bold;
  border-radius: 0.5rem;
  transition: 0.35s all;
  margin: 0;
  height: 5rem;
  line-height: 5rem;
  text-align: center;
  padding: 0 1.8rem;
  overflow: hidden;
  color: #fff;
  font-weight: bold;
}
.btn.icon {
  display: inline-flex;
  justify-content: space-between;
  align-items: center;
}
.btn i {
  color: inherit;
  font-size: inherit;
  margin-left: 0.5rem;
}
.btn.md {
  max-width: 17.8rem;
}
.btn.lg {
  max-width: 12rem;
}
.btn.primary {
  background-color: #DD1A1E;
}
.btn.primary:hover, .btn.primary:focus, .btn.primary.active {
  background-color: #df5659;
}
.btn.dark {
  background-color: #000000;
}
.btn.dark:hover, .btn.dark:focus, .btn.dark.active {
  background-color: #3e3e3e;
}

.btn_align {
  display: flex;
  width: 100%;
  margin: 3rem 0;
  position: relative;
}
.btn_align.left {
  justify-content: flex-start;
}
.btn_align.left .btn:not(:last-child) {
  margin-right: 1rem;
}
.btn_align.center {
  justify-content: center;
}
.btn_align.center .btn:not(:last-child) {
  margin-right: 1rem;
}
.btn_align.right {
  justify-content: right;
}
.btn_align.right .btn:not(:last-child) {
  margin-right: 1rem;
}
.btn_align .end {
  position: absolute;
  right: 0;
  top: 0;
}

@keyframes quick-icon {
  0% {
    opacity: 0.2;
    background-position: bottom;
  }
  100% {
    opacity: 1;
    transform: scale(0.9);
    background-position: bottom;
  }
}
@keyframes slide-btn-ani2 {
  0% {
    left: 50%;
    max-width: 100%;
  }
  80% {
    left: calc(50% + 0.6rem);
    background-color: #DD1A1E;
    max-width: 0;
  }
  100% {
    left: calc(50% - 1rem);
    background-color: #DD1A1E;
    max-width: 0;
  }
}
@keyframes slide-btn-ani1 {
  0% {
    width: 1.1rem;
  }
  100% {
    background-color: #DD1A1E;
    width: 1.4rem;
  }
}
@media (max-width: 1440px) {
  #main .visual .visual_slide {
    display: none;
  }
}
@media (max-width: 1200px) {
  #main .partners_list li {
    width: calc(25% - 1rem);
    margin-bottom: 1.5rem;
  }
  #content h2 {
    font-size: 4.8rem;
  }
  #content h3 {
    font-size: 3.8rem;
  }
  #content .sub_bnr::before {
    display: none;
  }
  .sb_inquiry {
    flex-flow: column;
  }
  .sb_inquiry .sb_form {
    max-width: 100%;
    margin-top: 3rem;
  }
  .sb_history p {
    margin: 0 4rem 0 0;
    font-size: 5rem;
  }
}
@media (max-width: 768px) {
  #main .solutions_list li {
    width: calc(50% - 1.5rem);
    margin-bottom: 3rem;
  }
  #main .partners_list li {
    width: calc(33.3333333333% - 0.75rem);
    margin-bottom: 1rem;
  }
  #main .visual .visual_area .visual_area_msg {
    padding: 15rem 3rem 0 3rem;
  }
  #main .visual .visual_area .visual_area_msg .item > div {
    height: 7rem;
    border-color: #000;
  }
  #main .visual .visual_area .visual_area_msg .item strong {
    font-size: 5rem;
    line-height: 1;
    display: block;
    margin-bottom: 5rem;
  }
  #main .visual .visual_area .visual_area_msg .item small {
    font-size: 2.4rem;
  }
  #main .visual .visual_area .visual_area_icon {
    max-width: 50rem;
    width: 100%;
    padding: 0 3rem;
  }
  #content h2 {
    font-size: 4rem;
  }
  #content h3 {
    font-size: 3rem;
  }
  #content .sub_bnr {
    background-size: cover;
    height: 16rem;
  }
  #content .sub_bnr::after {
    width: 50%;
  }
  #content .sub_tab .sub_tab_title {
    display: flex;
  }
  #content .sub_tab .sub_tab_list {
    flex-flow: column;
    display: none;
  }
  #content .sub_tab .sub_tab_list li {
    border-bottom: 1px solid #ccc;
    width: 100%;
    height: 4.8rem;
    line-height: 4.8rem;
    margin: 0;
    padding: 0 1rem;
  }
  #content .sub_tab .sub_tab_list li a {
    font-weight: 600;
  }
  .sb_folio ul {
    width: calc(100% + 1.5rem);
  }
  .sb_folio ul li {
    width: calc(33.3333333333% - 1.5rem);
    margin-right: 1.5rem;
  }
  .sb_buns {
    flex-flow: column;
    align-items: flex-start;
  }
  .sb_buns > div {
    max-width: 100%;
    margin: 0 0 5rem 0;
  }
  .sb_buns img {
    margin: 0 auto;
  }
  .sb_ptn li {
    margin-bottom: 2rem;
    width: calc(33.3333333333% - 1.5rem);
  }
  .sb_history {
    flex-flow: column;
  }
  .sb_history p {
    margin: 0 0 4rem 0;
  }
  .sb_history .list ul {
    width: 49%;
  }
  .sb_intro strong {
    font-size: 2rem;
    margin-bottom: 6rem;
  }
  .sb_solution .sb_solution_icon {
    width: 100%;
  }
  .sb_solution .sb_solution_icon li span {
    width: 9rem;
    height: 9rem;
  }
  .sb_solution .sb_solution_icon li span img {
    height: 3rem;
  }
  .sb_solution .sb_solution_tablet > img {
    width: 100rem;
  }
}
@media (max-width: 450px) {
  #main .solutions {
    margin-top: 10rem;
  }
  #main .visual .visual_area .visual_area_icon a {
    transform: scale(0.8);
  }
  #main .visual .visual_area .visual_area_msg .item strong {
    font-size: 4.4rem;
  }
  #main .visual .visual_area .visual_area_msg .item small {
    font-size: 2.2rem;
  }
  #main .solutions_list li {
    width: calc(50% - 0.75rem);
    margin-bottom: 1.5rem;
  }
  #main .solutions_list li dl dd {
    display: -webkit-box;
    white-space: normal;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  #main .title > div p {
    max-width: 27rem;
  }
  #main .partners_list li {
    width: calc(50% - 0.75rem);
    margin-bottom: 1rem;
  }
  #content h2 {
    font-size: 3.6rem;
  }
  #content h3 {
    font-size: 2.4rem;
  }
  .sb_folio ul {
    width: calc(100% + 1.5rem);
  }
  .sb_folio ul li {
    width: calc(50% - 1.5rem);
    margin-right: 1.5rem;
    margin-bottom: 2rem;
  }
  .sb_buns img {
    width: 80%;
  }
  .sb_ptn li {
    margin-bottom: 1rem;
    width: calc(50% - 0.5rem);
  }
  .sb_history {
    flex-flow: column;
  }
  .sb_history p {
    font-size: 4.6rem;
  }
  .sb_history .list {
    flex-flow: column;
  }
  .sb_history .list ul {
    width: 100%;
  }
  .sb_intro .sb_intro_cate {
    flex-flow: column;
    align-items: center;
  }
  .sb_intro .sb_intro_cate dl {
    width: 100%;
    margin-bottom: 2rem;
  }
  .sb_solution .sb_solution_icon {
    flex-flow: column;
    margin: 5rem auto 4rem auto;
  }
  .sb_solution .sb_solution_icon li {
    margin-bottom: 4rem;
  }
  .sb_solution .sb_solution_icon li span {
    width: 12rem;
    height: 12rem;
  }
  .sb_solution .sb_solution_icon li span img {
    height: 4rem;
  }
  .sb_solution .sb_solution_tablet > img {
    width: 65rem;
  }
}