@charset "UTF-8";
/*! html5doctor.com Reset Stylesheet v1.6.1
Last Updated: 2010-09-17 Author: Richard Clark - http://richclarkdesign.com Twitter: @rich_clark */
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, main, menu, nav, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  font-weight: normal;
  vertical-align: baseline;
  background: transparent;
}

article, aside, details, figcaption, figure,
footer, header, main, menu, nav, section {
  display: block;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

input, select {
  vertical-align: middle;
}

img,
object,
embed {
  vertical-align: top;
}

* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-style: normal;
}

body {
  min-width: 320px;
  background-color: #fff;
  color: #143C50;
  font-size: 1em;
  font-family: "メイリオ", Meiryo, "M+ 1p", sans-serif;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
     -moz-text-size-adjust: 100%;
      -ms-text-size-adjust: 100%;
          text-size-adjust: 100%;
}

input, textarea, button, pre {
  font-family: "メイリオ", Meiryo, "M+ 1p", sans-serif;
}

input, textarea {
  font-size: 1em;
}

:placeholder-shown,
::-webkit-input-placeholder {
  color: #d5d5d5;
}

pre {
  white-space: pre-wrap;
  word-wrap: break-word;
}

a:link {
  color: #143C50;
  text-decoration: none;
}

a:visited {
  color: #143C50;
}

a:hover {
  color: #143C50;
}

a:active {
  color: #143C50;
}

canvas {
  vertical-align: bottom;
}

img {
  max-width: 100%;
  height: auto;
}

video {
  width: 100%;
}

strong {
  font-weight: bold;
}

a, area, button, input, label, select, summary, textarea {
  -ms-touch-action: manipulation;
      touch-action: manipulation;
}

area {
  outline: none;
  cursor: pointer;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

button,
input {
  overflow: visible;
}

button,
select {
  text-transform: none;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

@media (max-width: 34rem) {
  .sm-max-none {
    display: none;
  }
}

@media (max-width: 48rem) {
  .md-max-none {
    display: none;
  }
}

@media (max-width: 62rem) {
  .lg-max-none {
    display: none;
  }
}

@media (max-width: 34rem) {
  .sm-max-none {
    display: none;
  }
}

@media (min-width: 34rem) {
  .sm-max-none {
    display: none;
  }
}

@media (min-width: 48rem) {
  .md-min-none {
    display: none;
  }
}

@media (min-width: 62rem) {
  .lg-min-none {
    display: none;
  }
}

@media (min-width: 34rem) {
  .sm-min-none {
    display: none;
  }
}

.bold {
  font-weight: bold;
}

.txt_r {
  text-align: right;
}

.sticky {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
}

.l-navbar {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  background-color: #143C50;
  z-index: 100;
}

.l-navbar .navbar-inner {
  width: 978px;
}

@media (max-width: 62rem) {
  .l-navbar .navbar-inner {
    width: 100%;
  }
}

.l-section {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-top: 6.25em;
  padding-bottom: 6.25em;
}

.l-section.is-bg_order:nth-of-type(even) {
  background-color: rgba(196, 196, 196, 0.1);
}

.l-section .section-inner {
  max-width: 980px;
  width: 100%;
  margin: auto;
}

.l-section .section-ttl {
  margin-bottom: 1.25em;
}

.l-section .section-content {
  margin-right: 1.25em;
  margin-left: 1.25em;
}

.l-section .section-btn {
  margin-top: 3.125em;
  text-align: center;
}

.l-section .section-btn .btn-largeblue {
  display: inline-block;
}

@media (max-width: 62rem) {
  .l-section {
    padding-top: 3.75em;
    padding-bottom: 3.75em;
  }
}

.l-recruit {
  padding-top: 6.25em;
  padding-bottom: 6.25em;
}

.l-recruit.is-bg_order:nth-of-type(even) {
  background-color: rgba(196, 196, 196, 0.1);
}

.l-recruit .recruit-inner {
  max-width: 980px;
  width: 100%;
  margin: auto;
}

.l-recruit .recruit-ttl {
  margin-bottom: 1.25em;
}

.l-recruit .srecruit-content {
  margin-right: 1.25em;
  margin-left: 1.25em;
}

.l-recruit .recruit-btn {
  margin-top: 3.125em;
  text-align: center;
}

.l-recruit .recruit-btn .btn-largeblue {
  display: inline-block;
}

@media (max-width: 62rem) {
  .l-recruit {
    padding-top: 3.75em;
    padding-bottom: 3.75em;
  }
}

.l-card {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.l-video {
  margin-bottom: 30px;
}

.l-textblock {
  margin: 1.25em;
}

.l-form {
  width: 100%;
  max-width: 940px;
  padding: 60px 16px;
}

.m-ttl-default {
  font-size: 2.125em;
  text-align: center;
}

.m-ttl-default.is-line {
  text-align: left;
  border-bottom: solid 1px rgba(40, 151, 209, 0.2);
  position: relative;
}

.m-ttl-default.is-line:after {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 1px #2897D1;
  bottom: -1px;
  width: 110px;
}

@media (max-width: 62rem) {
  .m-ttl-default {
    font-size: 1.625em;
    margin-right: 0.625em;
    margin-left: 0.625em;
  }
}

.m-cushion_ttl {
  background-color: rgba(40, 151, 209, 0.15);
  font-size: 1.125em;
  padding-right: 1.125em;
  padding-left: 1.125em;
  padding-top: 0.625em;
  padding-bottom: 0.5em;
  color: #2897D1;
  font-weight: bold;
}

.m-cushion_ttl.is-gray {
  background-color: rgba(20, 24, 26, 0.1);
  color: #888;
}

.m-circle_ttl {
  background: url(../images/icon_circle.svg) no-repeat left 0.25em;
  font-size: 1.375em;
  padding-left: 1em;
  padding-top: 0.125em;
  line-height: 1.25em;
  font-weight: bold;
}

@media (max-width: 62rem) {
  .m-circle_ttl {
    background: url(../images/icon_circle.svg) no-repeat left 0.1em;
    font-size: 1.125em;
    text-indent: .2em;
  }
}

.m-txt-head {
  font-size: 1.375em;
  font-weight: bold;
}

@media (max-width: 62rem) {
  .m-txt-head {
    font-size: 1.125em;
    line-height: 1.25em;
  }
}

.m-txt {
  font-size: 0.875em;
}

.m-photo {
  border: solid 7px #fff;
  -webkit-box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.15);
          box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.15);
}

.m-img {
  margin-top: 1.25em;
  margin-bottom: 1.25em;
  text-align: center;
}

.btn-default, .btn-white, .btn-largeblue, .btn-bagetop {
  overflow: hidden;
  padding: 0;
  border: none;
  background-color: transparent;
  cursor: pointer;
  outline: none;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  white-space: nowrap;
}

.btn-default:hover, .btn-white:hover, .btn-largeblue:hover, .btn-bagetop:hover {
  opacity: .9;
}

.btn-default {
  padding-right: 1.25em;
  padding-left: 1.25em;
  padding-top: 0.125em;
  padding-bottom: 0.125em;
  font-size: 0.875em;
  border: 1px solid #143C50;
  color: #143C50;
}

.btn-default:hover {
  background-color: #143C50;
  color: #fff;
}

.btn-white {
  padding-right: 1.25em;
  padding-left: 1.25em;
  padding-top: 0.125em;
  padding-bottom: 0.125em;
  font-size: 0.875em;
  border: 1px solid #fff;
}

.btn-white:link, .btn-white:visited, .btn-white:active {
  color: #fff;
}

.btn-white:hover {
  background-color: #fff;
  color: #2897D1;
}

.btn-largeblue {
  padding-right: 2.375em;
  padding-left: 2.375em;
  padding-top: 0.8125em;
  padding-bottom: 0.8125em;
  font-size: 1em;
  background-color: #2897D1;
}

.btn-largeblue:link, .btn-largeblue:visited, .btn-largeblue:active {
  color: #fff;
}

.btn-largeblue:hover {
  background-color: #143C50;
  color: #fff;
}

.btn-bagetop {
  display: block;
  height: 50px;
  width: 50px;
  background: #2897D1 url("../images/icon_trivial_w.svg") no-repeat center center/14px 10px;
  border-radius: 50%;
  opacity: .3;
  -webkit-transition: all .2s ease-out;
  transition: all .2s ease-out;
}

.btn-bagetop:hover {
  opacity: 1;
  -webkit-transform: scale(1.2, 1.2);
          transform: scale(1.2, 1.2);
  -webkit-box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
          box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
}

.btn-confirm {
  display: block;
  width: 190px;
  height: 40px;
  color: #2897D1 !important;
  font-size: 1em;
  text-align: center;
  line-height: 40px;
  background-color: #FFF;
  border: 1px solid #2897D1;
  border-radius: 20px;
  -webkit-box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.15);
          box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.15);
  cursor: pointer;
}

.btn-confirm:hover {
  color: #FFF !important;
  background-color: #143C50 !important;
}

.btn-correction {
  display: block;
  width: 190px;
  height: 40px;
  color: #808080 !important;
  font-size: 1em;
  text-align: center;
  line-height: 40px;
  background-color: #FFF;
  border: 1px solid #808080;
  border-radius: 20px;
  -webkit-box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.15);
          box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.15);
  cursor: pointer;
}

.btn-correction:hover {
  color: #FFF !important;
  background-color: #808080 !important;
}

.u-header .header-logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 160px;
}

@media (max-width: 62rem) {
  .u-header .header-logo {
    height: 100px;
  }
  .u-header .header-logo img {
    height: 50px;
    width: auto;
  }
}

.u-main_hero {
  position: relative;
}

.u-main_hero .u-main_img {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 350px;
}

.u-main_hero .u-main_img:before {
  position: absolute;
  content: "";
  display: block;
  background: rgba(20, 60, 80, 0.15);
  width: 100%;
  height: 100%;
}

@media (max-width: 62rem) {
  .u-main_hero .u-main_img {
    height: 200px;
  }
}

.u-main_hero .u-main_img-inner {
  width: 978px;
  background: #fff url("../images/img_sample.jpg") no-repeat center center/cover;
  position: relative;
  z-index: 0;
  overflow: hidden;
}

.u-main_hero .u-main_img-inner.is-about {
  background: rgba(20, 60, 80, 0.15) url("../images/img_eco.jpg") no-repeat center center/cover;
}

.u-main_hero .u-main_img-inner.is-buisness {
  background: rgba(20, 60, 80, 0.15) url("../images/img_buisness.png") no-repeat center center/cover;
}

.u-main_hero .u-main_img-inner.is-company {
  background: rgba(20, 60, 80, 0.15) url("../images/img_company.png") no-repeat top center/cover;
}

.u-main_hero .u-main_img-inner.is-access {
  background: rgba(20, 60, 80, 0.15) url("../images/img_fukushima_city.jpg") no-repeat center center/cover;
}

.u-main_hero .u-main_img-inner:before {
  content: '';
  background: inherit;
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  z-index: -1;
}

.u-main_hero .main_hero-ttl {
  position: absolute;
  left: calc((100% - 978px)/2);
  bottom: 10px;
  width: 978px;
  padding-left: 0.625em;
  padding-bottom: 0.1875em;
  font-size: 3.75em;
  line-height: 0.75em;
  color: #fff;
  text-shadow: 0px 3px 6px rgba(0, 0, 0, 0.3);
  letter-spacing: .03em;
}

.u-main_hero .main_hero-ttl .main_hero-subttl {
  display: inline-block;
  font-size: 0.25em;
}

@media (max-width: 62rem) {
  .u-main_hero .main_hero-ttl {
    left: 0;
    width: 100%;
    font-size: 2.5em;
  }
  .u-main_hero .main_hero-ttl .main_hero-subttl {
    display: block;
  }
}

.u-hero {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 700px;
  background: #fff url("../images/img_fukushima_city.jpg") no-repeat center center/cover;
}

.u-hero .hero-logo {
  max-width: 100%;
}

.u-hero .hero-logo img {
  width: 100%;
  height: auto;
}

@media (max-width: 62rem) {
  .u-hero {
    height: 300px;
  }
}

.u-read {
  position: absolute;
  right: 0;
  -webkit-transform: translateY(-130px);
          transform: translateY(-130px);
  background-color: rgba(20, 60, 80, 0.6);
  color: #fff;
  padding-right: 2.8125em;
  padding-left: 2.8125em;
  padding-top: 1.75em;
  padding-bottom: 1.75em;
  font-size: 0.9375em;
}

@media (max-width: 62rem) {
  .u-read {
    position: inherit;
    -webkit-transform: translateY(0);
            transform: translateY(0);
    background-color: rgba(20, 60, 80, 0.8);
    text-align: center;
    padding: 1.25em;
    font-size: 0.75em;
  }
}

.u-nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-left: solid 1px rgba(255, 255, 255, 0.3);
  border-right: solid 1px rgba(255, 255, 255, 0.3);
}

.u-nav > li {
  width: calc(100%/4);
}

.u-nav .nav-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  max-width: 100%;
  background-color: #143C50;
  color: #fff;
  padding: 0.875em;
  line-height: 1.25em;
  text-align: center;
}

.u-nav .nav-link:hover {
  background-color: #13303f;
  opacity: .9;
  vertical-align: middle;
}

.u-nav .nav-link .ie {
  display: none;
}

.u-nav li:not(:first-child) .nav-link {
  border-left: solid 1px rgba(255, 255, 255, 0.3);
}

@media (max-width: 62rem) {
  .u-nav {
    border: 0px;
    font-size: 0.8125em;
  }
  .u-nav .nav-link {
    height: 4em;
  }
}

@media all and (max-width: 62rem) and (-ms-high-contrast: none) {
  .u-nav .nav-link {
    /* IE10 以降 */
  }
  .u-nav .nav-link .ie {
    display: block;
  }
}

.u-main_business {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background-color: rgba(40, 151, 209, 0.9);
  border-top: solid 1px rgba(255, 255, 255, 0.5);
}

.u-main_business .main_business-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 978px;
  border-left: solid 1px rgba(255, 255, 255, 0.5);
  border-right: solid 1px rgba(255, 255, 255, 0.5);
}

.u-main_business .main_business-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 300px;
  width: calc(100% / 3);
  padding-top: 2.5em;
  padding-bottom: 2.5em;
  background-color: #2897D1;
}

.u-main_business .main_business-link:not(:first-child) {
  border-left: solid 1px rgba(255, 255, 255, 0.5);
}

.u-main_business .main_business-ttl {
  color: #fff;
  padding-top: 0.625em;
  padding-bottom: 0.625em;
  padding-right: 0.3125em;
  padding-left: 0.3125em;
  font-size: 1.125em;
  line-height: 1.25em;
  text-align: center;
}

.u-main_business .main_business-btn {
  min-height: 27px;
  /* IE10 以降 */
}

@media (max-width: 62rem) {
  .u-main_business {
    border: 0px;
  }
  .u-main_business .main_business-ttl {
    font-size: 0.75em;
  }
  .u-main_business .main_business-link {
    height: auto;
    min-height: 200px;
    padding-top: 1.25em;
    padding-bottom: 1.25em;
  }
}

@media (max-width: 48rem) {
  .u-main_business .main_business-img {
    margin-right: 0.625em;
    margin-left: 0.625em;
  }
}

@media all and (max-width: 48rem) and (-ms-high-contrast: none) {
  .u-main_business {
    /* IE10 以降 */
  }
  .u-main_business .main_business-img {
    height: 100%;
    max-height: 120px;
  }
}

.u-news .news-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.u-news .news-item:not(:last-child) {
  border-bottom: solid 1px rgba(40, 151, 209, 0.3);
  margin-bottom: 1.25em;
  padding-bottom: 1.25em;
}

.u-news .news-date {
  font-size: 0.875em;
  color: rgba(20, 60, 80, 0.5);
}

.u-news .news-txt {
  font-size: 1em;
  margin-left: 1.875em;
}

.u-news .news-txt a {
  text-decoration: underline;
}

.u-news .news-txt a:hover {
  color: #2897D1;
}

@media (max-width: 62rem) {
  .u-news .news-date {
    font-size: 0.8125em;
  }
  .u-news .news-txt {
    font-size: 0.8125em;
  }
}

.u-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  /* .link-btn{
  } */
}

.u-link .link-item {
  width: calc(100% / 2);
  background: #fff url("../images/img_sample.jpg") no-repeat center center/cover;
  text-align: center;
}

.u-link .link-item:not(:last-child) {
  border-right: solid 1px #fff;
}

.u-link .link-item.is-about {
  background: #fff url("../images/img_eco.jpg") no-repeat center center/cover;
}

.u-link .link-item.is-company {
  background: #fff url("../images/img_company.png") no-repeat center top/cover;
}

.u-link .link-item-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
  width: 100%;
  padding-top: 4.5625em;
  padding-bottom: 4.5625em;
  background: rgba(255, 255, 255, 0.5);
}

.u-link .link-ttl {
  margin-bottom: 0.5em;
  font-size: 1.75em;
  font-weight: bold;
}

.u-link .link-txt {
  margin-bottom: 1.75em;
  margin-right: 1.25em;
  margin-left: 1.25em;
  font-size: 0.875em;
  font-weight: bold;
}

@media (max-width: 48rem) {
  .u-link {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .u-link .link-item {
    width: 100%;
  }
  .u-link .link-item:not(:last-child) {
    border: 0;
  }
  .u-link .link-item:not(:last-child) {
    border-bottom: solid 1px #fff;
  }
  .u-link .link-item-inner {
    padding-top: 2.5em;
    padding-bottom: 2.5em;
  }
  .u-link .link-ttl {
    margin-bottom: 0.25em;
    font-size: 1.375em;
  }
  .u-link .link-txt {
    margin-bottom: 0.625em;
    font-size: 0.75em;
  }
}

.u-card {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  background-color: #fff;
  width: 100%;
  padding-top: 1.25em;
  padding-bottom: 1.25em;
  padding-right: 1.875em;
  padding-left: 1.875em;
  margin-top: 1.25em;
  border-radius: 10px;
  -webkit-box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
          box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
}

.u-card.is-short {
  width: calc((100% - 20px)/2);
}

.u-card.is-blue {
  background-color: rgba(40, 151, 209, 0.1);
}

.u-card .card-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.u-card .card-txt {
  width: 100%;
  height: 100%;
  margin-top: 0.625em;
  font-size: 0.9375em;
}

.u-card .card-img {
  width: 100%;
  max-width: 380px;
  margin-left: 1.25em;
  height: auto;
}

@media all and (-ms-high-contrast: none) {
  .u-card {
    /* IE10 以降 */
  }
  .u-card .card-img {
    max-width: 600px;
  }
}

.u-card .card-tel,
.u-card .card-mail {
  margin-top: 0.25em;
  font-size: 1.875em;
  color: #2897D1;
  font-weight: bold;
  text-decoration: underline;
  text-align: center;
}

.u-card .card-small {
  font-size: 0.875em;
  line-height: 1.25em;
  color: #2897D1;
  text-align: center;
}

@media (max-width: 48rem) {
  .u-card.is-short {
    width: 100%;
  }
  .u-card .card-block {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .u-card .card-txt {
    font-size: 0.8125em;
  }
  .u-card .card-img {
    margin: auto;
    margin-top: 0.625em;
    text-align: center;
  }
  .u-card .card-tel,
  .u-card .card-mail {
    font-size: 1.5em;
  }
  .u-card .card-small {
    font-size: 0.75em;
  }
}

.u-list .list-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-right: 1.4375em;
  padding-left: 1.4375em;
}

.u-list .list-item:first-child {
  margin-top: 1.25em;
}

.u-list .list-item:not(:last-child) {
  margin-bottom: 1.25em;
  padding-bottom: 1.25em;
  border-bottom: solid 1px #C4C4C4;
}

.u-list .list-dt {
  min-width: 9em;
  font-size: 0.8125em;
  font-weight: bold;
}

.u-list .list-dd {
  font-size: 0.875em;
}

.u-list .list-dd > .dot {
  text-indent: -1em;
}

.u-list .list-dd > .dot:before {
  content: "・";
}

@media (max-width: 48rem) {
  .u-list .list-item {
    padding-right: 0em;
    padding-left: 0em;
  }
}

.u-stripe_list .stripe_list-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  padding-right: 1.5625em;
  padding-left: 1.5625em;
  padding-top: 0.875em;
  padding-bottom: 0.875em;
}

.u-stripe_list .stripe_list-dt {
  min-width: 12em;
  font-size: 0.8125em;
  font-weight: bold;
}

.u-stripe_list .stripe_list-dd {
  font-size: 0.875em;
  margin: 0;
  counter-reset: number;
}

.u-stripe_list .stripe_list-dd .numbering {
  margin-left: 2em;
  text-indent: -1em;
}

.u-stripe_list .stripe_list-dd .numbering::before {
  display: inline-block;
  width: .5em;
  counter-increment: number;
  content: counter(number) ".";
  padding-right: 5px;
}

@media (max-width: 48rem) {
  .u-stripe_list .stripe_list-item {
    padding-right: 0.625em;
    padding-left: 0.625em;
  }
  .u-stripe_list .stripe_list-item .stripe_list-dt {
    min-width: 10em;
    font-size: 0.6875em;
  }
  .u-stripe_list .stripe_list-item .stripe_list-dd {
    font-size: 0.75em;
  }
}

.u-stripe_list.is-blue .stripe_list-item:nth-child(odd) {
  background-color: rgba(40, 151, 209, 0.1);
}

.u-stripe_list.is-gray .stripe_list-item:nth-child(odd) {
  background-color: rgba(20, 24, 26, 0.05);
}

.u-philosophy {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.u-philosophy .philosophy-inner {
  max-width: 50em;
  padding: 3.125em;
  background-color: #fff;
}

.u-philosophy .philosophy-item {
  font-size: 0.9375em;
  line-height: 2.25em;
  font-weight: bold;
}

.u-philosophy .philosophy-img {
  width: 270px;
  height: 190px;
  margin-left: auto;
  margin-top: -130px;
  position: relative;
  overflow: hidden;
}

.u-philosophy .philosophy-img > img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

@media (max-width: 62rem) {
  .u-philosophy {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 1.25em;
  }
  .u-philosophy .philosophy-inner {
    width: 100%;
    padding: 1.875em;
  }
  .u-philosophy .philosophy-item {
    margin-bottom: 1.25em;
    font-size: 0.9375em;
    line-height: 1.25em;
  }
  .u-philosophy .philosophy-img {
    margin-top: -30px;
    margin-left: inherit;
  }
}

.u-contractor {
  max-width: 40em;
  margin: auto;
}

.u-contractor .contractor-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: 0.625em;
  margin-bottom: 1.875em;
  font-size: 0.9375em;
}

.u-contractor .contractor-item {
  width: 50%;
}

@media (max-width: 48rem) {
  .u-contractor .contractor-item {
    width: 100%;
    font-size: 0.875em;
  }
}

.u-performance {
  margin-top: 1.875em;
}

.u-performance .performance-item {
  margin: 1.25em;
}

.u-performance .performance-img {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 1.25em;
}

.u-performance .performance-img > img {
  width: calc((100% - 30px) / 4);
}

@media (max-width: 48rem) {
  .u-performance .performance-img {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
  }
  .u-performance .performance-img > img {
    max-width: 220px;
    width: calc((100% - 10px) / 2);
  }
  .u-performance .performance-img > img:nth-child(1), .u-performance .performance-img > img:nth-child(2) {
    margin-bottom: 0.625em;
  }
}

.u-company_overview {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 1.875em;
}

.u-company_overview .company_overview_block {
  width: calc((100% - 20px)/2);
}

@media (max-width: 62rem) {
  .u-company_overview {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .u-company_overview .company_overview_block {
    width: 100%;
  }
  .u-company_overview .u-list .list-item {
    padding-right: 1.4375em;
    padding-left: 1.4375em;
  }
}

.u-office {
  margin-top: 1.25em;
  margin-bottom: 1.25em;
  padding-right: 1.25em;
  padding-left: 1.25em;
}

.u-office:nth-of-type(1) {
  padding-bottom: 1.25em;
  border-bottom: solid 1px #C4C4C4;
}

.u-office .office-txt {
  margin-top: 0.625em;
  margin-left: 1.875em;
  font-size: 0.8125em;
  line-height: 1.875em;
}

.u-access {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.u-access .access-link {
  font-size: 0.875em;
  margin-top: 0.625em;
  text-align: right;
}

.u-access .access-link > a {
  text-decoration: underline;
}

.u-access .access-block {
  width: 100%;
  max-width: 480px;
  /*
    width: calc((100% - 10px)/2);
    @include ml(20);
*/
}

.u-access .access-txt {
  font-size: 0.875em;
  margin-top: 1.25em;
  margin-bottom: 1.25em;
}

.u-footer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background-color: #143C50;
  color: #fff;
}

.u-footer .footer-inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 978px;
  padding-top: 3.75em;
  padding-bottom: 3.75em;
}

@media (max-width: 62rem) {
  .u-footer .footer-inner {
    margin-right: 1.25em;
    margin-left: 1.25em;
  }
}

@media (max-width: 48rem) {
  .u-footer .footer-inner {
    padding-top: 1.875em;
    padding-bottom: 1.875em;
  }
}

.u-footer .footer-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.u-footer .footer-block:not(:last-child) {
  margin-bottom: 1.25em;
  padding-bottom: 1.25em;
  border-bottom: solid 1px rgba(40, 151, 209, 0.3);
}

@media (max-width: 48rem) {
  .u-footer .footer-block {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}

.u-footer .footer-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
}

.u-address .address-ttl {
  margin-bottom: 0.5em;
  font-size: 1.5em;
  font-weight: bold;
}

.u-address .address-txt {
  font-size: 0.875em;
}

@media (max-width: 48rem) {
  .u-address .address-ttl {
    font-size: 1.25em;
  }
  .u-address .address-txt {
    font-size: 0.75em;
  }
}

.u-footer_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -ms-flex-line-pack: baseline;
      align-content: baseline;
  width: 18em;
  height: 3em;
}

.u-footer_nav .footer_nav-link {
  background: url(../images/icon_arrow_sky.svg) no-repeat left center;
  color: #fff;
  font-size: 0.75em;
  padding-left: 1.0625em;
  margin-left: 0.9375em;
}

.u-footer_nav .footer_nav-link:hover {
  text-decoration: underline;
  opacity: .9;
}

@media (max-width: 48rem) {
  .u-footer_nav {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 1.25em;
  }
}

.u-comment {
  font-size: 0.625em;
  line-height: 1.875em;
  color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 48rem) {
  .u-comment {
    font-size: 0.5em;
  }
}

.u-copyright {
  margin-top: auto;
  font-size: 0.625em;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: .08em;
}

@media (max-width: 62rem) {
  .u-copyright {
    margin-top: 0;
  }
}

@media (max-width: 48rem) {
  .u-copyright {
    margin-top: 1.25em;
    font-size: 0.625em;
  }
}

.video-wrap {
  position: relative;
}

.video-btn {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 40px;
  /*コントローラー分下部に余白を*/
  cursor: pointer;
}

.u-download {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  background-color: #fff;
  margin-top: 1.25em;
  border-radius: 10px;
  -webkit-box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
          box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
}

.u-download :hover {
  background-color: #eee;
  color: #aaa;
  border-radius: 10px;
}

.u-download :hover img {
  opacity: .4;
}

.u-download .download-block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-top: 1.25em;
  padding-bottom: 1.25em;
  padding-right: 1.875em;
  padding-left: 1.875em;
}

.u-download .download-text {
  padding-left: 16px;
}

.u-job {
  padding: 0.5em;
  font-size: 21px;
  font-weight: 700;
  color: #55c3ef;
  margin-bottom: 16px;
  border-left: 8px #55c3ef solid;
}

.job-text {
  text-indent: 2em;
  font-size: 14px;
  margin-top: -8px;
  margin-bottom: 24px;
}

.tab-area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  background-color: #0093ff;
  cursor: pointer;
}

.tab-area .tab {
  width: 100%;
  height: 60px;
  line-height: 60px;
  text-align: center;
  color: white;
  border-right: 1px solid white;
  border-left: 1px solid white;
}

.tab-area .tab.active {
  background-color: #EEE;
  color: #0093ff;
  border: none;
}

.content-area {
  font-size: 30px;
  text-align: center;
}

.content-area .content {
  display: none;
}

.content-area .content.show {
  margin-top: 50px;
  display: block;
}

.u-slider {
  margin: 0 auto;
}

.u-slider .slider-slide {
  width: 100%;
  -webkit-transition-property: left, top, -webkit-transform;
  transition-property: left, top, -webkit-transform;
  transition-property: transform, left, top;
  transition-property: transform, left, top, -webkit-transform;
  -webkit-transition-duration: 0s;
          transition-duration: 0s;
  -webkit-transform: translate3d(0px, 0, 0);
          transform: translate3d(0px, 0, 0);
  -webkit-transition-timing-function: ease;
          transition-timing-function: ease;
}

.u-slider .slider-slide a, .u-slider .slider-slide img {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.u-heading {
  margin-bottom: 2em;
}

.u-heading h3 {
  padding: 0.5em;
  font-size: 21px;
  font-weight: 700;
  color: #55c3ef;
  text-align: center;
  border-bottom: #55c3ef 2px solid;
  border-left: #55c3ef 8px solid;
}

.u-heading h4 {
  padding: 0.5em;
  font-size: 21px;
  font-weight: 700;
  color: #55c3ef;
  text-align: center;
  border-bottom: #55c3ef 2px solid;
  border-top: #55c3ef 2px solid;
}

.u-heading h5 {
  padding: 0.5em;
  font-size: 21px;
  font-weight: 700;
  color: #55c3ef;
  text-align: left;
  border-left: #55c3ef 8px solid;
}

.u-heading p {
  font-size: 14px;
  padding: 10px;
  text-align: left;
}

.u-heading strong {
  background-color: #ffff00;
}

.u-box {
  overflow: hidden;
  border: #55c3ef 2px solid;
  border-radius: 12px;
  background: #FFF;
  margin-bottom: 2em;
}

.u-box .box-title {
  padding: 0.5em 1.5em;
  background: #55c3ef;
  font-size: 21px;
  font-weight: bold;
  text-align: left;
  color: #FFF;
  margin-top: 0;
}

.u-box .box-content {
  font-size: 14px;
  text-align: left;
  padding: 1em;
}

.u-dotline {
  border-top: 15px #55c3ef dotted;
  margin: 75px 0;
}

.u-tag {
  max-width: 980px;
  width: 100%;
  margin: auto;
}

.u-tag ul {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: no-wrap;
      flex-wrap: no-wrap;
}

.u-tag ul li {
  width: 240px;
  height: 47px;
  padding-left: 46px;
  line-height: 1.3;
  background-color: #ffe2e8;
  border-radius: 3px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 12px;
  background-position: 7px center;
  background-repeat: no-repeat;
  background-size: 32px 32px;
  margin-right: 4px;
}

.u-appeal {
  margin-top: 20px;
  margin-bottom: 40px;
  border-radius: 5px;
  border: 1px solid #ff9327;
  -webkit-box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.16);
          box-shadow: 0 3px 6px 0 rgba(0, 0, 0, 0.16);
  overflow: hidden;
}

.u-appeal .appleal-title {
  width: 100%;
  padding: 5px 10px;
  margin: 0;
  font-size: 18px;
  color: #fff;
  background-color: #ff9327;
}

.u-appeal .appleal-text {
  padding: 8px 10px;
  background-color: #fff;
  border-radius: 0 0 5px 5px;
  font-size: 16px;
  color: #000;
}

.u-field {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  position: relative;
  margin-top: 32px;
  margin-bottom: 32px;
}

@media (min-width: 48rem) {
  .u-field {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}

.u-field .field-ttl, .u-field .field-ttl-top {
  -ms-flex-item-align: start;
      align-self: flex-start;
  margin-bottom: 5px;
}

@media (min-width: 48rem) {
  .u-field .field-ttl, .u-field .field-ttl-top {
    -ms-flex-item-align: center;
        align-self: center;
    width: 150px;
    margin-bottom: 0;
  }
}

.u-field .field-ttl-top {
  padding-top: 5px;
  -ms-flex-item-align: start;
      align-self: flex-start;
}

.u-field .field-ttl.is-required::after, .u-field .is-required.field-ttl-top::after {
  content: "*";
  display: inline-block;
  color: red;
  font-size: 0.8125em;
  content: "*";
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
}

.u-field .field-btn {
  margin-bottom: 20px;
  margin-left: auto;
  margin-right: auto;
  background-color: #FFF;
}

@media (min-width: 48rem) {
  .u-field .field-btn {
    margin-left: auto;
    margin-right: auto;
  }
}

.u-field label.error {
  position: absolute;
  bottom: 0;
  right: 0;
  color: #f44336;
  font-size: 12px;
  text-align: right;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
}

.u-field .field-col {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}

.m-input, .m-input-area {
  width: 100%;
  height: 36px;
  padding-left: 1em;
  padding-right: 1em;
  border: 1px solid #808080;
  border-radius: 4px;
}

.m-input-area {
  height: 240px;
  padding-top: 10px;
}

@media (min-width: 48rem) {
  .m-input, .m-input-area {
    width: 600px;
    height: 36px;
    border: 1px solid #808080;
    border-radius: 4px;
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
  .m-input-area {
    height: 240px;
    padding-top: 10px;
  }
}

.m-input:focus, .m-input-area:focus {
  border-color: #4289fb;
  -webkit-box-shadow: 0 0 5px #4289fb;
          box-shadow: 0 0 5px #4289fb;
  outline: none;
}

.u-resize {
  width: 50%;
  margin-right: 0;
  margin-bottom: 20px;
}

@media (min-width: 48rem) {
  .u-resize {
    width: 50%;
    margin-right: 20px;
    margin-bottom: 0;
  }
}

.u-prof {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

@media (min-width: 48rem) {
  .u-prof {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    width: 100%;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}