.p-water-treatment {
  color: #333;
}

.p-water-treatment-container {
  max-width: calc(959px + (15px * 2));
  margin: 0 auto;
  padding: 0 15px;
}

.p-water-treatment-sec {
  position: relative;
  margin: 0 calc(50% - 1vw * 50);
  padding: 0 calc(1vw * 50 - 50%);
}

.p-water-treatment-sec__head > * + * {
  margin-top: 48px;
}

.p-water-treatment-sec__body {
  margin-top: 56px;
}

.p-water-treatment-sec-ttl {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: .096em;
  color: #333;
  text-align: center;
}

.p-water-treatment-sec-ttl__txt {
  display: inline-block;
  position: relative;
}

.p-water-treatment-sec-ttl__txt::before {
  content: "";
  background: -webkit-gradient(linear, left top, right top, from(#005bac), to(#9e90c5));
  background: -webkit-linear-gradient(left, #005bac 0%, #9e90c5 100%);
  background: linear-gradient(to right, #005bac 0%, #9e90c5 100%);
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 8px;
}

.p-water-treatment-cont-ttl {
  font-size: 24px;
  font-weight: bold;
  line-height: calc(32 / 24);
  letter-spacing: .096em;
}

.p-water-treatment-cont-ttl--center {
  text-align: center;
}

.p-water-treatment-txt {
  font-size: 16px;
  font-weight: bold;
  line-height: 2;
  letter-spacing: .048em;
}

.p-water-treatment-txt--center {
  text-align: center;
}

.p-water-treatment-color-blue {
  color: #005bac;
}

.p-water-treatment-fig-area {
  background: #fff;
  border-radius: 18px;
}

.p-water-treatment-table {
  width: 100%;
  border-collapse: collapse;
}

.p-water-treatment-table th, .p-water-treatment-table td {
  font-size: 14px;
  font-weight: 500;
  line-height: calc(24 / 14);
  letter-spacing: .048em;
  color: #333;
}

.p-water-treatment-table th {
  font-weight: bold;
}

.p-water-treatment-table__label {
  display: inline-block;
  background: #005bac;
  padding: 8px 14px;
  border-radius: 9px;
  line-height: calc(20 / 14);
  letter-spacing: 0;
  color: #fff;
}

.p-water-treatment-info {
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 91, 172, 0.8)), to(rgba(54, 128, 168, 0.8)));
  background: -webkit-linear-gradient(rgba(0, 91, 172, 0.8) 0%, rgba(54, 128, 168, 0.8) 100%);
  background: linear-gradient(rgba(0, 91, 172, 0.8) 0%, rgba(54, 128, 168, 0.8) 100%);
  padding: 48px 32px;
  border-radius: 18px;
  color: #fff;
}

.p-water-treatment-info > * + * {
  margin-top: 30px;
}

.p-water-treatment-info__ttl {
  font-size: 24px;
  font-weight: bold;
  line-height: calc(32 / 24);
  letter-spacing: .096em;
  text-align: center;
}

.p-water-treatment-info__txt {
  font-weight: 500;
}

.p-water-treatment-scroll-area__icon {
  display: none;
}

.p-water-treatment-kv {
  position: relative;
  width: 100vw;
  margin: 100px calc(50% - 1vw * 50) 0;
}

.p-water-treatment-kv__body {
  position: absolute;
  bottom: calc( 1vw * 40 / 1280 * 100);
  left: 0;
  width: 836px;
  max-width: calc(100% - 20px);
  padding-top: 50px;
  padding-bottom: 40px;
  padding-left: min(calc( 1vw * 128 / 1280 * 100), 128px);
  overflow: hidden;
  border-radius: 0 20px 20px 0;
  z-index: 1;
}

.p-water-treatment-kv__body::before {
  content: "";
  background: -webkit-gradient(linear, left top, left bottom, from(#005bac), to(#3680a8));
  background: -webkit-linear-gradient(#005bac 0%, #3680a8 100%);
  background: linear-gradient(#005bac 0%, #3680a8 100%);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.85;
  z-index: -1;
}

.p-water-treatment-kv__body > * + * {
  margin-top: 34px;
}

.p-water-treatment-kv__ttl {
  width: 437px;
}

.p-water-treatment-kv__lead {
  font-size: 16px;
  font-weight: bold;
  line-height: 2;
  letter-spacing: .096em;
  color: #fff;
}

.p-water-treatment-about {
  background: -webkit-gradient(linear, left top, left bottom, from(#e0f0f9), color-stop(32.05%, #ccebf9), color-stop(69.08%, #d6edf6), to(#e0f0f9));
  background: -webkit-linear-gradient(#e0f0f9 0%, #ccebf9 32.05%, #d6edf6 69.08%, #e0f0f9 100%);
  background: linear-gradient(#e0f0f9 0%, #ccebf9 32.05%, #d6edf6 69.08%, #e0f0f9 100%);
  padding-top: 120px;
  padding-bottom: calc( 1vw * 164 / 1280 * 100);
  z-index: 1;
}

.p-water-treatment-about__bg {
  position: absolute;
  left: 0;
  width: 100%;
  z-index: -1;
}

.p-water-treatment-about__bg--1 {
  top: 0;
}

.p-water-treatment-about__bg--2 {
  bottom: 0;
  height: 825px;
}

.p-water-treatment-about__bg--2 img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.p-water-treatment-about__wrap {
  margin-top: 40px;
}

.p-water-treatment-about__wrap + .p-water-treatment-about__wrap {
  margin-top: 112px;
}

.p-water-treatment-about__wrap > * + * {
  margin-top: 48px;
}

.p-water-treatment-about__body > * + * {
  margin-top: 48px;
}

.p-water-treatment-about__info {
  margin-top: 32px;
}

.p-water-treatment-about-lead {
  font-size: 32px;
  font-weight: bold;
  line-height: calc(56 / 32);
  letter-spacing: .096em;
  color: #005bac;
  text-align: center;
  text-shadow: 0 3px 10px #fff;
}

.p-water-treatment-feature {
  display: grid;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 30px 25px 30px 0;
  gap: 10px;
  grid-template-columns: min(calc( 1vw * 415 / 1280 * 100), 415px) auto;
}

.p-water-treatment-feature-desc__ttl {
  color: #005bac;
}

.p-water-treatment-feature-desc__cont + .p-water-treatment-feature-desc__ttl {
  margin-top: 42px;
}

.p-water-treatment-feature-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  margin-top: 9px;
  gap: 20px;
}

.p-water-treatment-feature-list__item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 8px;
}

.p-water-treatment-feature-list__icon {
  position: relative;
  width: 35px;
  aspect-ratio: 35 / 32;
}

.p-water-treatment-feature-list__icon img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -o-object-fit: contain;
     object-fit: contain;
}

.p-water-treatment-feature-list__txt {
  font-size: 20px;
  font-weight: 500;
  line-height: calc(32 / 20);
  letter-spacing: .096em;
  color: #005bac;
}

.p-water-treatment-comparison {
  padding: 32px;
}

.p-water-treatment-comparison > * + * {
  margin-top: 20px;
}

.p-water-treatment-comparison__body > * + * {
  margin-top: 40px;
}

.p-water-treatment-comparison-table {
  width: 100%;
}

.p-water-treatment-comparison-table th, .p-water-treatment-comparison-table td {
  min-height: 86px;
  padding: 16px 0;
  line-height: calc(24 / 14);
  letter-spacing: .048em;
}

.p-water-treatment-comparison-table thead th {
  vertical-align: top;
}

.p-water-treatment-comparison-table tbody tr:last-child {
  background: rgba(0, 91, 172, 0.08);
  border-bottom: 1px solid #ccc;
}

.p-water-treatment-comparison-table tbody tr:last-child td {
  font-weight: bold;
  color: #005bac;
}

.p-water-treatment-comparison-table tbody th {
  vertical-align: middle;
}

.p-water-treatment-comparison-table tbody td span {
  display: block;
  margin-inline: auto;
  max-inline-size: -webkit-max-content;
  max-inline-size: -moz-max-content;
  max-inline-size: max-content;
}

.p-water-treatment-comparison-table tr {
  border-top: 1px solid #ccc;
}

.p-water-treatment-comparison-list {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: space-evenly;
  -webkit-justify-content: space-evenly;
      -ms-flex-pack: space-evenly;
          justify-content: space-evenly;
}

.p-water-treatment-comparison-data {
  text-align: center;
}

.p-water-treatment-comparison-data__img {
  position: relative;
  width: 82px;
  margin: 20px auto 0;
  aspect-ratio: 82 / 88;
}

.p-water-treatment-comparison-data__img img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -o-object-fit: contain;
     object-fit: contain;
}

.p-water-treatment-comparison-data__ttl {
  margin-top: 28px;
  font-size: 32px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: .048em;
}

.p-water-treatment-comparison-data__ttl strong {
  font-size: 56px;
}

.p-water-treatment-product {
  position: relative;
  padding-top: 60px;
  padding-bottom: 82px;
}

.p-water-treatment-product__wave {
  position: absolute;
  left: 0;
  width: 100%;
  z-index: 2;
}

.p-water-treatment-product__wave--head {
  bottom: calc(100% - 1px);
}

.p-water-treatment-product__wave--foot {
  top: calc(100% - 1px);
  -webkit-transform: scale(-1);
          transform: scale(-1);
}

.p-water-treatment-product-profile {
  display: block;
  width: 352px;
  margin: 0 auto;
}

.p-water-treatment-technology {
  position: relative;
  z-index: 1;
}

.p-water-treatment-technology__head {
  position: relative;
  margin: 0 calc(50% - 1vw * 50);
  padding: calc( 1vw * 164 / 1280 * 100) calc(1vw * 50 - 50%) 144px;
}

.p-water-treatment-technology__head::before {
  content: "";
  background: -webkit-gradient(linear, left top, left bottom, from(#21bbd6), color-stop(53.91%, #49aee6), to(#afe2eb));
  background: -webkit-linear-gradient(#21bbd6 0%, #49aee6 53.91%, #afe2eb 100%);
  background: linear-gradient(#21bbd6 0%, #49aee6 53.91%, #afe2eb 100%);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.23;
  z-index: -1;
}

.p-water-treatment-technology-head-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  -o-object-fit: cover;
     object-fit: cover;
}

.p-water-treatment-technology-ttl {
  background: #fff;
  padding: 25px;
  border-radius: 16px;
  font-size: 28px;
  font-weight: bold;
  line-height: calc(44 / 28);
  letter-spacing: .096em;
  text-align: center;
}

.p-water-treatment-technology-media {
  display: grid;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  margin-top: 40px;
  grid-template-columns: min(calc( 1vw * 494 / 1280 * 100), 494px) auto;
}

.p-water-treatment-technology-media__img {
  -webkit-filter: drop-shadow(6px 6px 10px rgba(0, 0, 0, 0.16));
          filter: drop-shadow(6px 6px 10px rgba(0, 0, 0, 0.16));
}

.p-water-treatment-technology-media__body {
  margin-inline: auto;
  max-inline-size: -webkit-max-content;
  max-inline-size: -moz-max-content;
  max-inline-size: max-content;
}

.p-water-treatment-technology-media__ttl {
  font-size: 24px;
  font-weight: bold;
  line-height: calc(56 / 24);
  letter-spacing: .1em;
  color: #005bac;
}

.p-water-treatment-technology-media__list {
  display: grid;
  gap: 16px;
}

.p-water-treatment-technology-media__item {
  position: relative;
  padding-left: 40px;
  font-size: 20px;
  font-weight: bold;
  line-height: calc(32 / 20);
  letter-spacing: .096em;
}

.p-water-treatment-technology-media__item::before {
  content: "";
  background: -webkit-gradient(linear, left top, left bottom, from(#005bac), to(#3680a8));
  background: -webkit-linear-gradient(#005bac 0%, #3680a8 100%);
  background: linear-gradient(#005bac 0%, #3680a8 100%);
  position: absolute;
  top: 50%;
  left: 0;
  width: 20px;
  border-radius: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  aspect-ratio: 1;
}

.p-water-treatment-technology-info {
  margin-top: 40px;
}

.p-water-treatment-technology-fig-area {
  margin-top: 48px;
}

.p-water-treatment-technology-desc {
  padding: 48px 56px;
}

.p-water-treatment-technology-fig-list {
  display: grid;
  margin: 40px 0 48px;
  gap: min(calc( 1vw * 56 / 1280 * 100), 56px);
  grid-template-columns: repeat(2, 1fr);
}

.p-water-treatment-technology-fig-list__img {
  -webkit-filter: drop-shadow(6px 6px 10px rgba(0, 0, 0, 0.16));
          filter: drop-shadow(6px 6px 10px rgba(0, 0, 0, 0.16));
}

.p-water-treatment-technology-fig-list__caption {
  margin-top: 8px;
  font-size: 14px;
  font-weight: 500;
  line-height: calc(32 / 14);
  letter-spacing: .096em;
}

.p-water-treatment-technology-fig {
  display: block;
  margin-top: 48px;
}

.p-water-treatment-technology-foot {
  position: relative;
  margin: calc( 1vw * -46 / 1280 * 100) calc(50% - 1vw * 50) 0;
}

.p-water-treatment-technology-feature {
  position: absolute;
  top: 50%;
  left: 50%;
  color: #fff;
  white-space: nowrap;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.p-water-treatment-technology-feature__inner > * + * {
  margin-top: calc( 1vw * 24 / 1280 * 100);
}

.p-water-treatment-technology-feature__ttl {
  font-size: min(calc( 1vw * 24 / 1280 * 100), 24px);
  font-weight: bold;
  line-height: 2;
  letter-spacing: .096em;
  text-align: center;
}

.p-water-treatment-technology-feature__txt {
  font-size: min(calc( 1vw * 16 / 1280 * 100), 16px);
  font-weight: bold;
  line-height: 2;
  letter-spacing: .048em;
  text-align: center;
}

.p-water-treatment-lineup {
  background: -webkit-gradient(linear, left top, left bottom, from(#e7f0f7), color-stop(86.21%, rgba(231, 240, 247, 0.6)), to(rgba(255, 255, 255, 0)));
  background: -webkit-linear-gradient(#e7f0f7 0%, rgba(231, 240, 247, 0.6) 86.21%, rgba(255, 255, 255, 0) 100%);
  background: linear-gradient(#e7f0f7 0%, rgba(231, 240, 247, 0.6) 86.21%, rgba(255, 255, 255, 0) 100%);
  margin-top: -110px;
  padding-top: 260px;
}

.p-water-treatment-lineup-fig-area {
  padding: 32px 22px;
  -webkit-filter: drop-shadow(22.63px 22.63px 32px rgba(0, 91, 172, 0.1));
          filter: drop-shadow(22.63px 22.63px 32px rgba(0, 91, 172, 0.1));
}

.p-water-treatment-lineup-table {
  height: 100%;
  border: none;
  table-layout: fixed;
}

.p-water-treatment-lineup-table thead th {
  border-top: none;
}

.p-water-treatment-lineup-table thead th:nth-child(n + 2) {
  padding: 0 10px 16px;
}

.p-water-treatment-lineup-table tbody tr:nth-child(2) td:nth-child(n + 3) {
  border-left: none;
}

.p-water-treatment-lineup-table tbody tr:nth-child(3) td {
  border-top: none;
  border-left: 1px solid #000;
}

.p-water-treatment-lineup-table tr th:first-child, .p-water-treatment-lineup-table tr td:first-child {
  width: 104px;
  border-left: none;
}

.p-water-treatment-lineup-table th, .p-water-treatment-lineup-table td {
  border: none;
  border-top: 1px solid #000;
  border-left: 1px solid #000;
}

.p-water-treatment-lineup-table th {
  vertical-align: middle;
}

.p-water-treatment-lineup-table td {
  height: 100%;
  padding: 16px 10px;
}

.p-water-treatment-lineup-table img {
  display: block;
  margin-bottom: 8px;
}

.p-water-treatment-table__btn {
  -webkit-transition: all .3s;
  transition: all .3s;
  display: block;
  background: -webkit-gradient(linear, left top, left bottom, from(#005bac), to(#3680a8));
  background: -webkit-linear-gradient(#005bac 0%, #3680a8 100%);
  background: linear-gradient(#005bac 0%, #3680a8 100%);
  width: calc(100% - 20px);
  margin: 16px auto 0;
  padding: 10px;
  border-radius: 8px;
  -webkit-box-shadow: 5.66px 5.66px 8px rgba(0, 91, 172, 0.3);
          box-shadow: 5.66px 5.66px 8px rgba(0, 91, 172, 0.3);
  font-size: 14px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0;
  color: #fff;
  text-align: center;
}

.p-water-treatment-table__btn:hover {
  background: #fff;
  color: #005bac;
}

.p-water-treatment-table__cont {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  height: 100%;
  margin-inline: auto;
  max-inline-size: -webkit-max-content;
  max-inline-size: -moz-max-content;
  max-inline-size: max-content;
}

.p-water-treatment-case {
  padding-top: 184px;
  padding-bottom: 58px;
}

.p-water-treatment-case-media + .p-water-treatment-case-media {
  margin-top: 80px;
}

.p-water-treatment-case-media__head {
  text-align: center;
}

.p-water-treatment-case-media__head > * + * {
  margin-top: 8px;
}

.p-water-treatment-case-media__title {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 20px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: .096em;
}

.p-water-treatment-case-media__title span {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: 346px;
}

.p-water-treatment-case-media__title::before, .p-water-treatment-case-media__title::after {
  content: "";
  background: #ccc;
  width: 100%;
  height: 1px;
}

.p-water-treatment-case-media__body {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
      -ms-flex-align: start;
          align-items: flex-start;
  margin-top: 56px;
  gap: 32px;
}

.p-water-treatment-case-media__body--reverse {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
  -webkit-flex-direction: row-reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}

.p-water-treatment-case-media__img {
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
  width: min(calc( 1vw * 463 / 1280 * 100), 463px);
  -webkit-filter: drop-shadow(0.63px 22.63px 32px rgba(0, 91, 172, 0.1));
          filter: drop-shadow(0.63px 22.63px 32px rgba(0, 91, 172, 0.1));
}

.p-water-treatment-case-media__txt {
  font-weight: 500;
}

.p-water-treatment-btn {
  -webkit-transition: all .3s;
  transition: all .3s;
  display: block;
  background: -webkit-gradient(linear, 0deg, from(#005bac), to(#9e90c5));
  background: -webkit-linear-gradient(0deg, #005bac 0%, #9e90c5 100%);
  background: linear-gradient(to 0deg, #005bac 0%, #9e90c5 100%);
  width: 416px;
  margin: 80px auto 0;
  padding: 22px;
  border-radius: 16px;
  -webkit-box-shadow: 11.31px 11.31px 16px rgba(0, 91, 172, 0.3);
          box-shadow: 11.31px 11.31px 16px rgba(0, 91, 172, 0.3);
  font-size: 19px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0;
  color: #fff;
  text-align: center;
}

.p-water-treatment-btn:hover {
  background: #fff;
  color: #005bac;
}

.c-container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 0 15px;
}

.bread {
  position: absolute;
  top: calc( 1vw * 42 / 1280 * 100);
  right: 82px;
  width: 92%;
  max-width: 1000px;
  z-index: 5;
}

.bread ul {
  background: #fff;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-bottom: 10px;
  margin-left: auto;
  margin-right: 0;
  padding: 0 10px;
  border-radius: 20px;
}

.bread ul li {
  font-size: 12px;
}

.bread ul li a {
  font-size: 12px;
}

.bread ul li:not(:last-child):after {
  content: ">";
  color: #ccc;
}

.bread ul li:nth-of-type(3) {
  max-width: 100px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.bread ul li a {
  font-size: 12px;
}

.c-reccomend .follow {
  background: #fff;
  margin-top: 96px;
  padding: 60px 40px;
  border-radius: 30px;
  box-shadow: 10px 10px 16px rgba(0, 90, 172, 0.1);
  -webkit-box-shadow: 10px 10px 16px rgba(0, 90, 172, 0.1);
}

.c-reccomend .follow h3 {
  position: relative;
  padding: 0 30px;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.25em;
}

.c-reccomend .follow h3:before {
  content: "";
  background: #005bac;
  position: absolute;
  top: 50%;
  left: 0;
  width: 16px;
  height: 4px;
  border-radius: 4px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
}

.c-reccomend .follow ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  width: calc(100% + 60px);
  margin: 30px 0 0 -30px;
  padding-top: 30px;
  border-top: 1px solid #ccc;
}

.c-reccomend .follow ul li {
  width: calc(33.33% - 60px);
  margin: 0 30px;
  text-align: center;
}

.c-reccomend .follow ul li figure {
  margin-bottom: 15px;
}

.c-reccomend .follow ul li p {
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1em;
  text-align: left;
}

.c-reccomend .follow ul li a.btn {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 160px;
  height: 32px;
  margin: 0 auto;
  border-radius: 4px;
  box-shadow: 6px 6px 9px rgba(0, 91, 172, 0.3);
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 0;
  color: #fff;
  transition: 0.3s;
  -webkit-align-items: center;
  -webkit-box-align: center;
  -webkit-box-pack: center;
  -webkit-box-shadow: 6px 6px 9px rgba(0, 91, 172, 0.3);
  -ms-flex-align: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  -webkit-transition: 0.3s;
}

.c-reccomend .follow ul li a.btn {
  background: -webkit-gradient(linear, left top, right top, from(#005bac), to(#9e90c5));
  background: -webkit-linear-gradient(left, #005bac 0%, #9e90c5 100%);
  background: linear-gradient(to right, #005bac 0%, #9e90c5 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#005bac', endColorstr='#3680a8', GradientType=1);
}

.c-reccomend .follow ul li a.btn:hover {
  background: #fff;
  color: #005bac;
}

.c-cv {
  background: -webkit-gradient(linear, left top, right top, from(#005bac), to(#3680a8));
  background: -webkit-linear-gradient(left, #005bac 0%, #3680a8 100%);
  background: linear-gradient(to right, #005bac 0%, #3680a8 100%);
  margin: 0;
  padding: 60px;
  box-shadow: 10px 10px 16px #d4e2ee;
  color: #fff;
  text-align: center;
  -webkit-box-shadow: 10px 10px 16px #d4e2ee;
}

.c-cv h2 {
  margin-bottom: 50px;
  font-size: 24px;
  font-weight: bold;
  line-height: 2em;
}

.c-cv ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

.c-cv ul li {
  width: calc(50% - 40px);
  margin: 0 20px;
}

.c-cv ul li a {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  width: 100%;
  height: 64px;
  border-radius: 12px;
  box-shadow: 6px 6px 10px rgba(0, 0, 0, 0.16);
  font-size: 20px;
  font-weight: bold;
  color: #005bac;
  transition: 0.3s;
  -webkit-align-items: center;
  -webkit-box-align: center;
  -webkit-box-pack: center;
  -webkit-box-shadow: 6px 6px 10px rgba(0, 0, 0, 0.16);
  -ms-flex-align: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  -webkit-transition: 0.3s;
}

.c-cv ul li a:hover {
  background: #005bac;
  color: #fff;
}

.c-cv ul li a span {
  display: block;
  position: relative;
  padding-left: 50px;
}

.c-cv ul li a span:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 32px;
  height: 32px;
  transform: translateY(-50%);
  transition: 0.3s;
  opacity: 1;
  -webkit-transform: translateY(-50%);
  -webkit-transition: 0.3s;
}

.c-cv ul li a span:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 32px;
  height: 32px;
  transform: translateY(-50%);
  transition: 0.3s;
  opacity: 0;
  -webkit-transform: translateY(-50%);
  -webkit-transition: 0.3s;
}

.c-cv ul li a:hover span:before {
  opacity: 0;
}

.c-cv ul li a:hover span:after {
  opacity: 1;
}

.c-cv ul li:nth-child(1) a span:before {
  background: url("../img/business/ico_mail.png") center center;
  background-size: cover;
}

.c-cv ul li:nth-child(1) a span:after {
  background: url("../img/business/ico_mail2.png") center center;
  background-size: cover;
}

.c-cv ul li:nth-child(2) a span:before {
  background: url("../img/series_c/icon_dl.png") center center;
  background-size: cover;
}

.c-cv ul li:nth-child(2) a span:after {
  background: url("../img/series_c/icon_dl_w.png") center center;
  background-size: cover;
}

@media screen and (min-width: 768px) {
  .c-container {
    max-width: 1000px;
  }
}

@media (max-width: 767px) {
  .bread {
    top: 15px;
    right: 15px;
  }
  .bread ul {
    background: #f5f5f5;
    margin-bottom: 30px;
  }
  .c-reccomend .follow {
    margin-top: 7.5%;
    padding: 7.5% 5%;
    border-radius: 5vw;
    box-shadow: 1.25vw 1.25vw 1.75vw rgba(0, 90, 172, 0.1);
    -webkit-box-shadow: 1.25vw 1.25vw 1.75vw rgba(0, 90, 172, 0.1);
  }
  .c-reccomend .follow h3 {
    padding: 0 7.5vw;
    font-size: 4.5vw;
  }
  .c-reccomend .follow h3:before {
    width: 5vw;
    height: 0.75vw;
  }
  .c-reccomend .follow ul {
    display: block;
    width: 100%;
    margin: 5% auto 0;
    padding-top: 5%;
  }
  .c-reccomend .follow ul li {
    width: 100%;
    margin: 10% auto;
  }
  .c-reccomend .follow ul li figure {
    margin-bottom: 5%;
  }
  .c-reccomend .follow ul li p {
    margin-bottom: 2.5%;
  }
  .c-reccomend .follow ul li a.btn {
    width: 40vw;
    height: 9vw;
    border-radius: 1.25vw;
    font-size: 3vw;
  }
  .c-cv {
    padding: 10% 7.5%;
  }
  .c-cv h2 {
    margin-bottom: 7.5%;
    font-size: 4.5vw;
    line-height: 1.5em;
  }
  .c-cv ul {
    display: block;
  }
  .c-cv ul li {
    width: 100%;
    margin: 7.5% auto 0;
  }
  .c-cv ul li a {
    width: 80%;
    height: 10vw;
    margin: 0 auto;
    border-radius: 1.25vw;
    box-shadow: 0.75vw 0.75vw 1.25vw rgba(0, 0, 0, 0.16);
    font-size: 4vw;
    -webkit-box-shadow: 0.75vw 0.75vw 1.25vw rgba(0, 0, 0, 0.16);
  }
  .c-cv ul li a span {
    padding-left: 9vw;
  }
  .c-cv ul li a span:before {
    width: 6vw;
    height: 6vw;
  }
  .c-cv ul li a span:after {
    width: 6vw;
    height: 6vw;
  }
}

@media screen and (max-width: 767px) {
  .p-water-treatment-container {
    padding: 0 calc( 1vw * 30 / 750 * 100);
  }
  .p-water-treatment-sec__head > * + * {
    margin-top: calc( 1vw * 56 / 750 * 100);
  }
  .p-water-treatment-sec__body {
    margin-top: calc( 1vw * 56 / 750 * 100);
  }
  .p-water-treatment-sec-ttl {
    font-size: calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-sec-ttl__txt::before {
    top: calc(100% + 4px);
    height: 4px;
  }
  .p-water-treatment-cont-ttl {
    font-size: calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-txt {
    font-size: calc( 1vw * 24 / 750 * 100);
    line-height: calc(40 / 24);
  }
  .p-water-treatment-txt--center {
    text-align: left;
  }
  .p-water-treatment-info {
    padding: calc( 1vw * 48 / 750 * 100) calc( 1vw * 28 / 750 * 100) calc( 1vw * 56 / 750 * 100);
    border-radius: calc( 1vw * 18 / 750 * 100);
  }
  .p-water-treatment-info > * + * {
    margin-top: calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-info__ttl {
    font-size: calc( 1vw * 28 / 750 * 100);
    line-height: calc(48 / 28);
  }
  .p-water-treatment-scroll-area {
    position: relative;
    overflow-x: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  .p-water-treatment-scroll-area::-webkit-scrollbar {
    display: none;
  }
  .p-water-treatment-scroll-area__icon {
    position: absolute;
    top: 50%;
    left: 50%;
    width: calc( 1vw * 328 / 750 * 100);
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
  }
  .p-water-treatment-scroll-area__icon.is-show {
    display: block;
  }
  .p-water-treatment-kv {
    margin: 70px calc(50% - 1vw * 50) 0;
  }
  .p-water-treatment-kv__body {
    top: calc( 1vw * 240 / 750 * 100);
    bottom: auto;
    width: 100%;
    max-width: calc(100% - calc( 1vw * 30 / 750 * 100));
    padding: calc( 1vw * 48 / 750 * 100) calc( 1vw * 30 / 750 * 100);
    border-radius: 0 calc( 1vw * 20 / 750 * 100) calc( 1vw * 20 / 750 * 100) 0;
  }
  .p-water-treatment-kv__body > * + * {
    margin-top: calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-kv__ttl {
    width: calc( 1vw * 632 / 750 * 100);
  }
  .p-water-treatment-kv__lead {
    font-size: calc( 1vw * 32 / 750 * 100);
    line-height: calc(48 / 32);
  }
  .p-water-treatment-about {
    padding-top: calc( 1vw * 82 / 750 * 100);
    padding-bottom: calc( 1vw * 200 / 750 * 100);
  }
  .p-water-treatment-about__bg--2 {
    height: auto;
  }
  .p-water-treatment-about__bg--2 img {
    height: auto;
    -o-object-fit: inherit;
       object-fit: inherit;
  }
  .p-water-treatment-about__wrap {
    margin-top: calc( 1vw * 72 / 750 * 100);
  }
  .p-water-treatment-about__wrap + .p-water-treatment-about__wrap {
    margin-top: calc( 1vw * 112 / 750 * 100);
  }
  .p-water-treatment-about__wrap > * + * {
    margin-top: calc( 1vw * 56 / 750 * 100);
  }
  .p-water-treatment-about__body > * + * {
    margin-top: calc( 1vw * 56 / 750 * 100);
  }
  .p-water-treatment-about__info {
    margin-top: calc( 1vw * 25 / 750 * 100);
  }
  .p-water-treatment-about-lead {
    font-size: calc( 1vw * 48 / 750 * 100);
    line-height: calc(64 / 48);
  }
  .p-water-treatment-about-txt {
    padding: 0 calc( 1vw * 30 / 750 * 100);
  }
  .p-water-treatment-feature {
    padding: 0 calc( 1vw * 30 / 750 * 100) calc( 1vw * 66 / 750 * 100);
    gap: calc( 1vw * 10 / 750 * 100);
    grid-template-columns: 1fr;
  }
  .p-water-treatment-feature__img {
    display: block;
    width: calc( 1vw * 474 / 750 * 100);
    margin: 0 auto;
  }
  .p-water-treatment-feature-desc__cont + .p-water-treatment-feature-desc__ttl {
    margin-top: calc( 1vw * 40 / 750 * 100);
  }
  .p-water-treatment-feature-list {
    margin-top: calc( 1vw * 9 / 750 * 100);
    gap: calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-feature-list__item {
    gap: calc( 1vw * 8 / 750 * 100);
  }
  .p-water-treatment-feature-list__icon {
    width: calc( 1vw * 38 / 750 * 100);
  }
  .p-water-treatment-feature-list__txt {
    font-size: calc( 1vw * 26 / 750 * 100);
  }
  .p-water-treatment-comparison {
    padding: calc( 1vw * 56 / 750 * 100), calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-comparison > * + * {
    margin-top: calc( 1vw * 48 / 750 * 100);
  }
  .p-water-treatment-comparison__body > * + * {
    margin-top: calc( 1vw * 52 / 750 * 100);
  }
  .p-water-treatment-comparison-table {
    width: 889px;
  }
  .p-water-treatment-comparison-list {
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    -webkit-justify-content: space-around;
        -ms-flex-pack: distribute;
            justify-content: space-around;
    row-gap: calc( 1vw * 64 / 750 * 100);
  }
  .p-water-treatment-comparison-data__img {
    width: calc( 1vw * 82 / 750 * 100);
    margin: calc( 1vw * 26 / 750 * 100) auto 0;
  }
  .p-water-treatment-comparison-data__ttl {
    margin-top: calc( 1vw * 26 / 750 * 100);
    font-size: calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-comparison-data__ttl strong {
    font-size: calc( 1vw * 56 / 750 * 100);
  }
  .p-water-treatment-product {
    padding-top: calc( 1vw * 65 / 750 * 100);
    padding-bottom: calc( 1vw * 80 / 750 * 100);
  }
  .p-water-treatment-product-profile {
    width: calc( 1vw * 630 / 750 * 100);
  }
  .p-water-treatment-technology__head {
    padding: calc( 1vw * 164 / 750 * 100) calc(1vw * 50 - 50%) calc( 1vw * 154 / 750 * 100);
  }
  .p-water-treatment-technology-ttl {
    padding: calc( 1vw * 32 / 750 * 100);
    border-radius: calc( 1vw * 16 / 750 * 100);
    font-size: calc( 1vw * 36 / 750 * 100);
    line-height: calc(48 / 36);
  }
  .p-water-treatment-technology-media {
    margin-top: calc( 1vw * 32 / 750 * 100);
    gap: calc( 1vw * 30 / mobile * 100);
    grid-template-columns: 1fr;
  }
  .p-water-treatment-technology-media__body {
    margin-inline: inherit;
  }
  .p-water-treatment-technology-media__ttl {
    font-size: calc( 1vw * 32 / 750 * 100);
    line-height: calc(56 / 32);
  }
  .p-water-treatment-technology-media__list {
    margin-top: calc( 1vw * 38 / 750 * 100);
    gap: calc( 1vw * 24 / 750 * 100) calc( 1vw * 80 / 750 * 100);
    grid-auto-flow: column;
    grid-template-rows: repeat(2, auto);
  }
  .p-water-treatment-technology-media__item {
    padding-left: calc( 1vw * 40 / 750 * 100);
    font-size: calc( 1vw * 24 / 750 * 100);
    line-height: calc(32 / 24);
  }
  .p-water-treatment-technology-media__item::before {
    width: calc( 1vw * 20 / 750 * 100);
  }
  .p-water-treatment-technology-info {
    margin-top: calc( 1vw * 80 / 750 * 100);
  }
  .p-water-treatment-technology-fig-area {
    margin-top: calc( 1vw * 40 / 750 * 100);
  }
  .p-water-treatment-technology-desc {
    padding: calc( 1vw * 80 / 750 * 100) calc( 1vw * 30 / 750 * 100) calc( 1vw * 56 / 750 * 100);
  }
  .p-water-treatment-technology-fig-list {
    margin: calc( 1vw * 34 / 750 * 100) 0 calc( 1vw * 64 / 750 * 100);
    gap: calc( 1vw * 48 / 750 * 100);
    grid-template-columns: 1fr;
  }
  .p-water-treatment-technology-fig-list__caption {
    margin-top: calc( 1vw * 20 / 750 * 100);
    font-size: 20;
    line-height: calc(46 / 20);
  }
  .p-water-treatment-technology-fig {
    width: 848px;
    margin-top: calc( 1vw * 48 / 750 * 100);
  }
  .p-water-treatment-technology-foot {
    margin: calc( 1vw * -46 / 750 * 100) calc(50% - 1vw * 50) 0;
  }
  .p-water-treatment-technology-feature {
    width: calc(100% - calc( 1vw * 60 / 750 * 100));
    white-space: inherit;
  }
  .p-water-treatment-technology-feature__inner > * + * {
    margin-top: calc( 1vw * 48 / 750 * 100);
  }
  .p-water-treatment-technology-feature__ttl {
    font-size: calc( 1vw * 32 / 750 * 100);
    line-height: calc(44 / 32);
  }
  .p-water-treatment-technology-feature__txt {
    font-size: calc( 1vw * 24 / 750 * 100);
    line-height: calc(40 / 24);
  }
  .p-water-treatment-lineup {
    margin-top: calc( 1vw * -82 / 750 * 100);
    padding-top: calc( 1vw * 194 / 750 * 100);
    padding-bottom: calc( 1vw * 334 / 750 * 100);
  }
  .p-water-treatment-lineup-fig-area {
    padding: calc( 1vw * 44 / 750 * 100);
  }
  .p-water-treatment-lineup-table {
    width: 895px;
  }
  .p-water-treatment-case {
    margin-top: calc( 1vw * -154 / 750 * 100);
    padding-top: 0;
    padding-bottom: calc( 1vw * 80 / 750 * 100);
  }
  .p-water-treatment-case-media + .p-water-treatment-case-media {
    margin-top: calc( 1vw * 64 / 750 * 100);
  }
  .p-water-treatment-case-media__head > * + * {
    margin-top: calc( 1vw * 10 / 750 * 100);
  }
  .p-water-treatment-case-media__title {
    font-size: calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-case-media__title span {
    width: auto;
    padding: 0 calc( 1vw * 24 / 750 * 100);
  }
  .p-water-treatment-case-media__body {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-top: calc( 1vw * 40 / 750 * 100);
    padding: 0 calc( 1vw * 30 / 750 * 100);
    gap: calc( 1vw * 32 / 750 * 100);
  }
  .p-water-treatment-case-media__img {
    width: 100%;
  }
  .p-water-treatment-btn {
    width: calc( 1vw * 570 / 750 * 100);
    margin: calc( 1vw * 80 / 750 * 100) auto 0;
    padding: calc( 1vw * 28 / 750 * 100);
    border-radius: calc( 1vw * 16 / 750 * 100);
    font-size: calc( 1vw * 24 / 750 * 100);
  }
}