@charset "UTF-8";
body {
  background: #fff !important;
}

.gnavi li:nth-child(4)::after {
  content: "|";
  margin-left: 30px;
}

@media (min-width: 769px) {
  .gnavi-wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;
  }
  .h-contact-pc {
    margin-left: 18px;
  }
  .h-contact-sp {
    display: none;
  }
}
@media (max-width: 1110px) {
  .header .l_inner {
    padding-right: 2%;
  }
}
@media (max-width: 1089px) {
  .gnavi li::before {
    margin: 0 12px;
  }
  .gnavi li:nth-child(4)::after {
    margin-left: 12px;
  }
  .h-contact-pc {
    margin-left: 12px;
    width: 120px;
  }
}
@media (max-width: 899px) {
  .gnavi li::before {
    margin: 0 3px;
  }
  .gnavi li:nth-child(4)::after {
    margin-left: 3px;
  }
  .h-contact-pc {
    margin-left: 3px;
    width: 100px;
  }
}
@media (max-width: 768px) {
  .gnavi li:nth-child(4)::after {
    display: none;
  }
  .h-contact-pc {
    display: none;
  }
  .h-contact-sp img {
    margin: 50px auto;
  }
}

.infrastation-wrap {
  font-family: "小塚ゴシック Pro", "Kozuka Gothic Pro", sans-serif;
  color: #000;
}
.infrastation-wrap .l_inner1 {
  max-width: 1080px;
  margin: 0 auto;
}
.infrastation-wrap .l_inner2 {
  max-width: 990px;
  padding: 0 10px;
  margin: 0 auto;
}
.infrastation-wrap .mv .l_inner1 {
  position: relative;
}
.infrastation-wrap .mv .btn-wrap li {
  position: absolute;
  bottom: 40px;
  width: 46.233%;
}
.infrastation-wrap .mv .btn-wrap li span {
  font-weight: bold;
  font-size: 20px;
  position: absolute;
  bottom: 24px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  margin-left: -30px;
}
.infrastation-wrap .mv .btn-wrap li.btn-mizu {
  left: 64px;
}
.infrastation-wrap .mv .btn-wrap li.btn-denki {
  left: 593px;
}
.infrastation-wrap .bg img {
  margin: 0 auto;
}
.infrastation-wrap .about .l_inner2 {
  padding: 50px 10px 75px;
}
.infrastation-wrap .about .txt {
  margin: 20px 0 10px;
  font-size: 24px;
  text-align: center;
}
.infrastation-wrap .about .fnt-s {
  font-size: 13px;
}
.infrastation-wrap .about .txt-r {
  text-align: right;
  margin-top: -5px;
  padding: 0 10px 10px 0;
  font-weight: 500;
}
.infrastation-wrap .about img {
  margin: 0 auto;
}
.infrastation-wrap .flow .ttl {
  margin: 133px 0 44px;
}
.infrastation-wrap .flow .box-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  max-width: 960px;
  margin: 0 auto 40px;
}
.infrastation-wrap .flow .box-wrap .box {
  width: 21.35%;
  margin-right: 4.8%;
  position: relative;
}
.infrastation-wrap .flow .box-wrap .box::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: -23.4%;
  width: 23.4%;
  height: 52%;
  background: url("../img/img_08-6.png") no-repeat center bottom;
  background-size: 61% auto;
}
.infrastation-wrap .flow .box-wrap .box:last-child {
  margin-right: 0;
}
.infrastation-wrap .flow .box-wrap .box:last-child::after {
  display: none;
}
.infrastation-wrap .flow .btn-contact img {
  margin: 45px auto 0;
}
.infrastation-wrap .zeromizu {
  margin-top: -35px;
  padding-top: 60px;
}
.infrastation-wrap .zeromizu .bg {
  background: url("../img/img_15-2.jpg") repeat-x 0 0;
}
.infrastation-wrap .zeromizu .about {
  background: #E3F4FC;
}
.infrastation-wrap .zerodenki {
  padding-top: 60px;
}
.infrastation-wrap .zerodenki .bg {
  background: url("../img/img_23-2.jpg") repeat-x 0 0;
}
.infrastation-wrap .zerodenki .about {
  background: #FFFDEE;
}
.infrastation-wrap .zerodenki .about .l_inner2 {
  padding-bottom: 30px;
}
.infrastation-wrap .zerodenki .flow .ttl {
  margin-top: 57px;
}
.infrastation-wrap .banner {
  margin-top: 70px;
  padding-bottom: 43px;
  background: url("../img/img_32.jpg") repeat-x 0 0;
}
.infrastation-wrap .banner img {
  margin: 0 auto;
}
.infrastation-wrap .faq {
  background: #FFF7F5;
  padding: 80px 0 35px;
}
.infrastation-wrap .faq .box {
  max-width: 930px;
  margin: 35px 0 25px;
}
.infrastation-wrap .faq .q {
  position: relative;
  cursor: pointer;
}
.infrastation-wrap .faq .q::after {
  display: block;
  content: "";
  width: 65px;
  height: 65px;
  background: url("../img/img_46.png") no-repeat 0 0;
  position: absolute;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  right: 1.9%;
  top: 50%;
  margin-top: -33px;
}
.infrastation-wrap .faq .q.open::after {
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}
.infrastation-wrap .faq .a {
  display: none;
}
.infrastation-wrap .contact {
  padding-top: 60px;
  font-size: 24px;
}
.infrastation-wrap .contact .ttl {
  margin: 30px 0 60px;
}
.infrastation-wrap .contact table {
  margin: 0 auto;
  width: 100%;
  max-width: 780px;
}
.infrastation-wrap .contact th, .infrastation-wrap .contact td {
  padding: 10px 0;
  vertical-align: top;
}
.infrastation-wrap .contact th {
  text-align: left;
  padding-right: 5px;
  white-space: nowrap;
  width: 38%;
}
.infrastation-wrap .contact .hissu {
  font-size: 14px;
  color: #EB3F4B;
}
.infrastation-wrap .contact .red {
  color: #EB3F4B;
}
.infrastation-wrap .contact .note {
  font-size: 12px;
  display: block;
}
.infrastation-wrap .contact input[type=text], .infrastation-wrap .contact input[type=submit], .infrastation-wrap .contact textarea, .infrastation-wrap .contact button {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: none;
  font: inherit;
  outline: none;
  margin: 0;
  overflow: hidden;
  background: none;
}
.infrastation-wrap .contact input[type=text], .infrastation-wrap .contact textarea {
  width: 100%;
  max-width: 100%;
  padding: 0 10px;
  border: 1px solid #898788;
  border-radius: 3px;
}
.infrastation-wrap .contact input[type=text].num, .infrastation-wrap .contact textarea.num {
  max-width: 214px;
  margin-right: 17px;
}
.infrastation-wrap .contact input[type=text] {
  line-height: 53px;
  height: 53px;
}
.infrastation-wrap .contact textarea {
  height: 170px;
}
.infrastation-wrap .contact button {
  width: 100%;
}
.infrastation-wrap .contact .checkbox-wrap input[type=checkbox].checkbox__item {
  display: none;
}
.infrastation-wrap .contact .checkbox-wrap label {
  display: block;
}
.infrastation-wrap .contact .checkbox-wrap input[type=checkbox].checkbox__item {
  display: none;
}
.infrastation-wrap .contact .checkbox-wrap .checkbox__txt {
  line-height: 35px;
}
.infrastation-wrap .contact .checkbox-wrap .checkbox__item + span {
  padding-left: 27px;
  display: inline-block;
  position: relative;
}
.infrastation-wrap .contact .checkbox-wrap .checkbox__item + span::after,
.infrastation-wrap .contact .checkbox-wrap .checkbox__item + span::before {
  content: "";
  display: block;
  position: absolute;
  border: 1px solid #898788;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  top: 6px;
  left: 0;
}
.infrastation-wrap .contact .checkbox-wrap .checkbox__item + span::before {
  background: #fff;
}
.infrastation-wrap .contact .checkbox-wrap .checkbox__item + span::after {
  opacity: 0;
  width: 12px;
  height: 12px;
  top: 12px;
  left: 6px;
  border: none;
  background: #1B88AC;
}
.infrastation-wrap .contact .checkbox-wrap .checkbox__item:checked + span {
  color: #333;
}
.infrastation-wrap .contact .checkbox-wrap .checkbox__item:checked + span::after {
  opacity: 1;
}
.infrastation-wrap .contact .checkbox-wrap .checkbox__item:checked + span::before {
  border-color: #1B88AC;
}
.infrastation-wrap .contact .btn-submit, .infrastation-wrap .contact .btn-back {
  display: block;
  margin: 75px auto 30px;
  max-width: 100%;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  cursor: pointer;
}
.infrastation-wrap .contact .btn-submit:hover, .infrastation-wrap .contact .btn-back:hover {
  opacity: 0.8;
}
.infrastation-wrap .contact .btn-back {
  margin: 0 auto 30px;
}
.infrastation-wrap .contact .confirm {
  text-align: center;
}
.infrastation-wrap .contact .confirm .ttl {
  margin-bottom: 30px;
  text-align: left;
}
.infrastation-wrap .contact .confirm table {
  text-align: left;
}
.infrastation-wrap .contact .confirm .error {
  text-align: center;
  display: inline-block;
}
.infrastation-wrap .contact .confirm .error p {
  text-align: left;
  color: #f00;
}
.infrastation-wrap .contact .thanks {
  text-align: center;
  margin-bottom: 100px;
}
.infrastation-wrap .contact .thanks .ttl {
  font-size: 40px;
}
@media (max-width: 1099px) {
  .infrastation-wrap .mv .btn-wrap {
    bottom: 3.7vw;
    left: 6vw;
  }
  .infrastation-wrap .mv .btn-wrap li {
    bottom: 3.6vw;
    width: 40.8vw;
  }
  .infrastation-wrap .mv .btn-wrap li span {
    font-size: 1.8vw;
    bottom: 2.18vw;
    margin-left: 0;
  }
  .infrastation-wrap .mv .btn-wrap li.btn-mizu {
    left: 5.93vw;
  }
  .infrastation-wrap .mv .btn-wrap li.btn-denki {
    left: 54vw;
  }
}
@media (max-width: 768px) {
  .infrastation-wrap .about .l_inner2 {
    padding: 20px 10px 30px;
  }
  .infrastation-wrap .about .txt {
    margin: 10px 0 5px;
    font-size: 14px;
  }
  .infrastation-wrap .about .fnt-s {
    font-size: 10px;
  }
  .infrastation-wrap .about .txt-r {
    padding: 0 5px 5px 0;
  }
  .infrastation-wrap .flow .ttl {
    margin: 60px 0 20px;
  }
  .infrastation-wrap .flow .box-wrap {
    margin: 0 auto 20px;
  }
  .infrastation-wrap .flow .btn-contact img {
    margin: 22px auto 0;
  }
  .infrastation-wrap .zeromizu {
    margin-top: -25px;
    padding-top: 45px;
  }
  .infrastation-wrap .zerodenki {
    margin-top: -25px;
    padding-top: 45px;
  }
  .infrastation-wrap .zerodenki .about .l_inner2 {
    padding-bottom: 15px;
  }
  .infrastation-wrap .zerodenki .flow .ttl {
    margin-top: 30px;
  }
  .infrastation-wrap .banner {
    margin-top: 35px;
    padding: 0 10px 20px;
    background-size: auto 100%;
  }
  .infrastation-wrap .faq {
    padding: 40px 0 18px;
  }
  .infrastation-wrap .faq .box {
    margin: 17px 0 15px;
  }
  .infrastation-wrap .faq .q::after {
    width: 5vw;
    height: 5vw;
    background-size: 5vw auto;
    margin-top: -2.5vw;
  }
  .infrastation-wrap .contact {
    font-size: 14px;
  }
  .infrastation-wrap .contact .ttl {
    margin: 0px 0 30px;
  }
  .infrastation-wrap .contact th, .infrastation-wrap .contact td {
    display: block;
    padding: 5px 0;
    width: 100%;
  }
  .infrastation-wrap .contact .hissu, .infrastation-wrap .contact .note {
    font-size: 10px;
  }
  .infrastation-wrap .contact input[type=text] {
    line-height: 40px;
    height: 40px;
  }
  .infrastation-wrap .contact .btn-submit, .infrastation-wrap .contact .btn-back {
    margin: 30px auto 15px;
  }
  .infrastation-wrap .contact .btn-back {
    margin: 0 auto 15px;
  }
  .infrastation-wrap .contact .btn-submit {
    margin: 30px auto 15px;
  }
  .infrastation-wrap .contact .thanks .ttl {
    font-size: 25px;
  }
}

/* --YouTubeサイズ調整-- */
.youtube {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 30px;
  height: 0;
  overflow: hidden;
}

.youtube iframe {
  max-width: 950px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  height: 90%;
  border-radius: 20px;
}