.mv {
  position: relative;
  background: url(../images/business_pc_mv.jpg) center center no-repeat;
  background-size: cover;
  height: 220px;
  margin: 80px 0 70px 0;
  padding: 0;
}

.mv img {
  display: block;
  width: 100%;
  height: auto;
}

.mv_title {
  text-align: center;
}

.mv_title p {
  border-right: 1px solid #fff;
  border-left: 1px solid #fff;
  color: #fff;
  padding: 44px 29px 0;
  display: inline-block;
  margin: 0 0 26px 0;
  font-size: 0.875rem;
  font-weight: bold;
  letter-spacing: 0.2em;
}

.mv_title h1 {
  font-size: 1.75rem;
  letter-spacing: 0.2em;
  color: #fff;
  margin: 0 40px;
}

.introduction {
  text-align: center;
  font-size: 1rem;
  letter-spacing: 0.1em;
  line-height: 36px;
  color: #212121;
  margin: 0 0 50px 0;
}

.section_title {
  display: inline-block;
  margin: 0 auto;
  font-weight: bold;
  font-size: 1.875rem;
  margin: 0 0 40px 0;
  padding: 0 24px;
  position: relative;
}

.section_title::after,
.section_title::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  height: 1px;
  width: 101px;
}

.section_title::after {
  right: -90px;
}

.section_title::before {
  left: -90px;
}

.section_text {
  font-weight: bold;
  font-size: 1rem;
  margin: 0 0 50px 0;
}

section {
  text-align: center;
}

.section1 {
  margin: 0 0 90px 0;
}

section:nth-child(n + 2) {
  margin: 0 0 120px 0;
}

.contents_wrap {
  display: flex;
  margin: 0 0 40px 0;
}

.content {
  text-align: left;
  margin: 0 60px 0 0;
  border-top: #bababa 1px solid;
  border-left: 4px #3e90d6 solid;
  width: 100%;
}

.icon_wrap {
  display: flex;
  align-items: center;
  margin: 10px 0 15px 20px;
}

.icon_wrap p {
  font-size: 1.125rem;
  font-weight: bold;
  color: #212121;
}

.article_wrap {
  margin: 20px 0 0 20px;
  display: flex;
}

.article_wrap .article_lebel {
  display: block;
  color: #212121;
  font-weight: bold;
  font-size: 0.875rem;
  height: 28px;
  max-width: 48px;
  padding: 7px 28px 0;
  border: 1px solid #bababa;
  margin: 0 16px 0 0;
}

.article_wrap ul {
  flex: 1;
}

.article_wrap ul li {
  color: #333;
}

.article_wrap ul li:not(:last-child) {
  padding: 0 0 0 14px;
  position: relative;
}

.article_wrap ul li:not(:last-child)::before {
  position: absolute;
  content: "";
  border-radius: 15px;
  top: 3px;
  height: 13px;
  width: 13px;
  left: 0;
}

.content img {
  margin: 0 16px 0 0;
}

.second_content {
  margin: 0;
}

.last_content {
  display: flex;
  justify-content: space-between;
  max-width: 100%;
}

.logo_list {
  display: flex;
}

.logo_list li {
  width: 250px;
  margin: 0 30px 0 0;
}

.L_Share li {
  width: 100%;
}

.logo_wrap {
  display: block;
  text-align: center;
  border-bottom: solid 1px #bababa;
  padding: 0 0 20px 0;
  margin: 0 0 15px 0;
}

.logo_list strong {
  display: inline-block;
  font-size: 0.9375rem;
  text-align: left;
  margin: 0 0 20px 0;
}

.product_list li {
  max-width: 340px;
}

.product_list li strong {
  display: inline-block;
  margin: 0 0 10px 0;
}

.product_list li .logo_wrap {
  border: none;
  padding: 0;
}

.product_list li p {
  color: #333;
}

.annotation {
  margin: 30px 0 0 0;
}

.linkin_content::before {
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 200px;
  content: "";
  background: #2ab0a9;
}

.project_link {
  display: block;
  margin: 30px 0 0 0;
  position: relative;
  overflow: hidden;
  width: 480px;
  height: 260px;
}

.project_link::before {
  position: absolute;
  right: 0;
  top: 100px;
  padding: 30px 35px;
  background: #005dae;
  content: url(../images/business_arrow.png);
}

.project_link:after {
  position: absolute;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  top: 0;
  z-index: -1;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -ms-background-size: cover;
  background-size: cover;
  -webkit-transition: all .3s ease-out;
  -moz-transition: all .3s ease-out;
  -ms-transition: all .3s ease-out;
  transition: all .3s ease-out;
}

.project_link:hover::after {
  -moz-transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}

.project_link_title {
  text-align: right;
  position: absolute;
  top: 0;
  right: 0;
}

.project_link strong {
  line-height: 46px;
  font-size: 3.75rem;
  font-weight: bold;
  font-family: "Roboto Condensed";
  display: block;
  color: #2ab0a9;
}

.project_link small {
  position: relative;
  font-weight: bold;
  font-size: 1.875rem;
  font-weight: bold;
  font-family: "Roboto Condensed";
  color: #2ab0a9;
}

.project_link small::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 34px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  height: 1px;
  width: 40px;
  background: #2ab0a9;
}

.project_link_subtitle {
  text-align: center;
  position: absolute;
  bottom: 20px;
  width: 100%;
}

.sub_title {
  font-size: 0.75rem;
  font-weight: bold;
  color: #fff;
  margin: 0 0 12px 0;
}

.sub_text {
  font-size: 1.25rem;
  line-height: 26px;
  font-weight: bold;
  color: #fff;
}

.section1 img {
  max-width: 562px;
  max-height: 502px;
  width: 100%;
  height: auto;
}

.section2 .section_title {
  color: #3e90d6;
}

.section2 .section_title::after,
.section2 .section_title::before {
  background: #3e90d6;
}

.section2 .content {
  border-left: 4px #3e90d6 solid;
}

.section2 .article_wrap ul li::before {
  background: #3e90d6;
}

.section3 .section_title {
  color: #2ab0a9;
}

.section3 .section_title::after,
.section3 .section_title::before {
  background: #2ab0a9;
}

.section3 .content {
  display: flex;
  justify-content: space-between;
  border-left: 4px #2ab0a9 solid;
}

.section3 .article_wrap ul li::before {
  background: #2ab0a9;
}

.section3 .last_content {
  justify-content: flex-start;
  margin: 0 0 40px 0;
}

.section3 .last_content .icon_wrap {
  margin: 10px 45px 15px 20px;
}

.section3 .project_link::after {
  background: url(../images/business_pc_section3_img.jpg) no-repeat center center;
}

.section3 .linkin_content {
  position: relative;
  border-left: none;
  margin: 0;
}

.section4 .section_title {
  color: #cfc218;
}

.section4 .section_title::after,
.section4 .section_title::before {
  background: #cfc218;
}

.section4 .content {
  border-left: 4px #cfc218 solid;
}

.section4 .article_text {
  flex: 1;
  max-width: 363px;
  color: #333;
}

.section4 .article_wrap ul li::before {
  background: #cfc218;
}

.section4 .last_content {
  justify-content: flex-start;
}

.section4 .last_content .icon_wrap {
  margin: 10px 45px 15px 20px;
}

.section5 .section_title {
  color: #0bb058;
}

.section5 .section_title::after,
.section5 .section_title::before {
  background: #0bb058;
}

.section5 .content {
  display: flex;
  justify-content: space-between;
  border-left: 4px #0bb058 solid;
}

.section5 .article_wrap ul li {
  padding: 0;
}

.section5 .last_content {
  margin: 0 0 40px 0;
}

.section5 .linkin_content {
  position: relative;
  margin: 0;
  border-left: none;
}

.section5 .project_link::after {
  background: url(../images/business_pc_section5_img.jpg) no-repeat center center;
}

.section5 .linkin_content::before {
  background: #0bb058;
  height: 100%;
}

.section5 .contents_wrap:nth-child(2) content {
  display: block;
}

.section5 .L_Share .logo_wrap {
  border: none;
}

.section5 .productin_content {
  display: block;
}

.section5 .project_link strong {
  color: #0bb058;
}

.section5 .project_link small {
  color: #0bb058;
}

.section5 .section5_last_content {
  display: block;
  margin: 0;
  max-width: 480px;
}

.section5_last_content .article_wrap {
  display: block;
  margin: 0 0 0 140px;
}

.sp_br {
  display: none;
}

.pc {
  display: block;
}

.sp {
  display: none;

}

@media screen and (max-width:949px) {
  .pc {
    display: none;
  }

  .sp {
    display: block;

  }

  .sp_br {
    display: block;
  }

  .mv {
    padding: 60px 0 0 0;
    height: 120px;
    margin: 0 0 40px 0;
    background: url(../images/business_sp_mv.jpg) center no-repeat;
    background-size: 100%;
    background-position: 0 60px;
  }

  .mv_title p {
    padding: 30px 19px 0;
    font-size: 0.6875rem;
  }

  .mv_title h1 {
    font-size: 1.125rem;
  }

  .introduction {
    text-align: left;
    font-size: 0.875rem;
    letter-spacing: 0;
    line-height: 26px;
    margin: 0 0 27px 0;
  }

  section:nth-child(n + 2) {
    margin: 0 0 40px 0;
  }

  .section_title {
    font-size: 19px;
  }

  .section_title::after,
  .section_title::before {
    width: 50px;
  }

  .section_title::before {
    left: -30px;
  }

  .section_title::after {
    right: -30px;
  }

  .section_text {
    font-size: 0.875rem;
    text-align: left;
  }

  .content {
    margin: 0 0 20px 0;
  }

  .content img {
    max-width: 50px;
  }

  .contents_wrap {
    display: block;
  }

  .last_content {
    display: block;
  }

  .section3 .content {
    display: block;
  }

  .section5 .content {
    display: block;
  }

  .logo_list {
    display: block;
  }

  .logo_list li {
    margin: 0 0 25px 0;
    width: 100%;
  }

  .content .logo_wrap img {
    max-width: 100%;
  }

  .project_link {
    width: 315px;
    height: 180px;
  }

  .article_wrap .article_lebel {
    font-size: 0.75rem;
    max-width: 57px;
    max-height: 24px;
    padding: 7px 11px 0;
    margin: 0 10px 0 0;
  }

  .content {
    margin: 0 0 25px 0;
  }

  .project_link {
    margin: 30px 0 0 20px;
  }

  .project_link::before {
    top: 70px;
    padding: 8px 13px 6px;
  }

  .project_link strong {
    line-height: 34px;
    font-size: 2.625rem;
  }

  .project_link_subtitle {
    bottom: 10px;
  }

  .sub_title {
    font-size: 0.625rem;
    margin: 0;
  }

  .sub_text {
    font-size: 0.9375rem;
  }

  .linkin_content::before {
    height: 100%;
  }

  .section3 .project_link::after {
    background: url(../images/pj01_pc_mv.jpg) no-repeat center center;
    background-size: contain;
  }

  .section5 .project_link::after {
    background: url(../images/pj02_pc_mv.jpg) no-repeat center center;
    background-size: contain;
  }

  .section5_last_content .article_wrap {
    margin: 0 0 0 85px;
  }
}
