@charset "UTF-8";
/*! HTML5 Boilerplate v6.0.1 | MIT License | https://html5boilerplate.com/ */
/* * What follows is the result of much research on cross-browser styling.
 * * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal,
 * * Kroc Camen, and the H5BP dev community and team. */
/* ==========================================================================
 * * Base styles: opinionated defaults
 * * ========================================================================== */
html {
  color: #222;
  font-size: 1em;
  line-height: 1.4;
}

/* * Remove text-shadow in selection highlight:
 * * https://twitter.com/miketaylr/status/12228805301
 * *
 * * Vendor-prefixed and regular ::selection selectors cannot be combined:
 * * https://stackoverflow.com/a/16982510/7133471
 * *
 * * Customize the background color to match your design. */
::-moz-selection, ::selection {
  background: #b3d4fc;
  text-shadow: none;
}

/* * A better looking default horizontal rule */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0;
}

/* * Remove the gap between audio, canvas, iframes,
 * * images, videos and the bottom of their containers:
 * * https://github.com/h5bp/html5-boilerplate/issues/440 */
audio, canvas, iframe, img, svg, video {
  vertical-align: middle;
}

/* * Remove default fieldset styles. */
fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

/* * Allow only vertical resizing of textareas. */
textarea {
  resize: vertical;
}

/* ==========================================================================
 * * Browser Upgrade Prompt
 * * ========================================================================== */
.browserupgrade {
  margin: 0.2em 0;
  background: #ccc;
  color: #000;
  padding: 0.2em 0;
}

/* ==========================================================================
 * * Author's custom styles
 * * ========================================================================== */
html {
  font-size: 62.5%;
}

body {
  -webkit-text-size-adjust: 100%;
  padding: 0;
  color: #000;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.6;
}
body * {
  box-sizing: border-box;
}
body *::before, body *::after {
  box-sizing: border-box;
}

a {
  color: #506ce2;
  text-decoration: underline;
  opacity: 1;
  transition: all 300ms ease-in;
}
a:hover {
  opacity: 0.7;
}

input[type=submit], input[type=reset], input[type=button] {
  border-radius: 0;
  -webkit-box-sizing: content-box;
  -webkit-appearance: button;
  appearance: button;
  border: none;
  box-sizing: border-box;
  cursor: pointer;
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  transition: all 300ms ease-in;
}
input[type=submit]:hover, input[type=reset]:hover, input[type=button]:hover {
  opacity: 0.7;
}

button {
  border-radius: 0;
  -webkit-box-sizing: content-box;
  -webkit-appearance: button;
  appearance: button;
  border: none;
  box-sizing: border-box;
  cursor: pointer;
  transition: all 300ms ease-in;
}
button:hover {
  opacity: 1;
}
button::-webkit-search-decoration {
  display: none;
}
button::focus {
  outline-offset: -2px;
}

input[type=submit]::-webkit-search-decoration, input[type=reset]::-webkit-search-decoration, input[type=button]::-webkit-search-decoration {
  display: none;
}
input[type=submit]::focus, input[type=reset]::focus, input[type=button]::focus {
  outline-offset: -2px;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
}

:focus {
  outline: none;
}

@font-face {
  font-family: "Kaisotai-Next-UP-B";
  src: url(../fonts/Kaisotai-Next-UP-B.woff2);
}
.k {
  font-family: "Kaisotai-Next-UP-B", sans-serif;
  font-weight: 400;
}

.content {
  width: 1240px;
  max-width: 100%;
  margin: 0 auto;
  padding-right: 20px;
  padding-left: 20px;
}

.button {
  margin-top: 40px;
  text-align: center;
}
.button a img {
  width: 450px;
}

.to {
  margin: 60px 0 0;
  font-size: 1.9rem;
  text-align: center;
}

#wrapper {
  position: relative;
  max-width: 1920px;
  margin: 0 auto;
  padding-top: 127px;
  overflow: hidden;
  transition: all 300ms ease-in-out;
}

#header {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: #fff;
  transition: all 300ms ease-in;
}
#header h1 {
  margin: 0;
  height: 67px;
  padding: 10px 0 10px 20px;
  line-height: 0;
  transition: all 300ms ease-in-out;
}
#header h1 a {
  display: flex;
  align-items: flex-end;
  color: #000;
  font-size: 1.4rem;
  text-decoration: none;
}
#header h1 a img {
  transition: all 300ms ease-in-out;
}
#header h1 a span {
  padding-bottom: 10px;
  transition: all 300ms ease-in-out;
}
#header > ul {
  list-style: none;
  display: flex;
  justify-content: flex-end;
  margin: 0;
  padding: 0;
}
#header > ul > li {
  border-right: solid 1px #e8e8e8;
}
#header > ul > li a {
  display: block;
  height: 30px;
  padding: 0 24px;
  color: #000;
  text-decoration: none;
  line-height: 30px;
}
#header > ul > li a img {
  width: 148px;
}
#header > ul > li:nth-last-child(1) {
  border: none;
}
#header.hide {
  top: -67px;
}
#header #nav {
  width: 100%;
  border-top: solid 1px #e8e8e8;
  border-bottom: solid 1px #e8e8e8;
}
#header #nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}
#header #nav ul li a {
  display: block;
  position: relative;
  width: 180px;
  height: 60px;
  color: #000;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 60px;
  text-decoration: none;
  text-align: center;
}
#header #nav ul li a::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  top: 50%;
  width: 1px;
  height: 20px;
  background: #e8e8e8;
  transform: translate(0, -50%);
}
#header #nav ul li.n {
  display: none;
}

#mv {
  background: url(../img/mv-bg.jpg) 50% 50% no-repeat;
  background-size: cover;
}
#mv .content {
  display: flex;
  justify-content: center;
  height: 300px;
}
#mv .content div {
  display: flex;
  align-items: center;
}
#mv .content div:nth-of-type(1) {
  padding-right: 2%;
}
#mv .content div:nth-of-type(2) {
  padding-left: 2%;
}

#content > section {
  margin-top: 50px;
}
#content > section .title {
  margin-bottom: 40px;
  background: #e8e8ef;
}
#content > section .title .content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  height: 260px;
}
#content > section .title .content::before, #content > section .title .content::after {
  content: url(../img/title-01.png);
  position: absolute;
  left: 30px;
  top: 50%;
  transform: translate(0, -50%);
}
#content > section .title .content::after {
  left: auto;
  right: 30px;
}
#content > section .title .content h2 {
  margin: 0;
  padding: 10px 0;
  font-size: 3.9rem;
}
#content > section .title .content h2 span {
  display: inline-block;
  position: relative;
  padding: 0 30px;
}
#content > section .title .content h2 span::before {
  content: "";
  position: absolute;
  left: 15px;
  top: -15px;
  width: 36px;
  height: 84px;
  border-top: solid 2px #000;
  border-left: solid 2px #000;
}
#content > section .title .content h2 span::after {
  content: "";
  position: absolute;
  right: 15px;
  bottom: -15px;
  width: 36px;
  height: 84px;
  border-right: solid 2px #000;
  border-bottom: solid 2px #000;
}
#content > section .title .content p {
  margin: 0;
  padding: 10px 0;
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.8;
}
#content > section > .content > div h3 {
  margin: 30px 0;
  padding-bottom: 10px;
  border-bottom: solid 1px #000;
  font-size: 3.2rem;
  text-align: center;
}
#content > section > .content > div h3 span {
  display: block;
  font-size: 2.5rem;
}
#content > section#intro .content > div {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}
#content > section#intro .content > div > div:nth-of-type(2) {
  flex-shrink: 0;
  width: 600px;
  margin-left: 10px;
  padding-bottom: 20px;
}
#content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 231px;
  background: url(../img/intro-balloon.png) 0 0 no-repeat;
  text-align: center;
}
#content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) p {
  margin: 0;
  font-size: 2rem;
  line-height: 1.8;
}
#content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) p span {
  display: inline-block;
  margin: 0 4px;
  padding: 0 4px;
  background: #279b4a;
  color: #fff;
  line-height: 1.5;
}
#content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
#content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) ul li {
  font-size: 2rem;
  color: #00a0d1;
  font-weight: 700;
  line-height: 1.8;
}
#content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) ul li::before {
  content: "-";
}
#content > section#service > .content ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
#content > section#service > .content ul li {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 100px;
}
#content > section#service > .content ul li > div:nth-of-type(1) {
  flex-shrink: 0;
  position: relative;
  width: 272px;
}
#content > section#service > .content ul li > div:nth-of-type(1)::after {
  content: url(../img/service-step-arrow.png);
  position: absolute;
  left: 160px;
  bottom: -100px;
  transform: rotate(-45deg);
}
#content > section#service > .content ul li > div:nth-of-type(1) h4 {
  margin: 0;
  padding-left: 5px;
  color: #e8e8ef;
  font-size: 7.5rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}
#content > section#service > .content ul li > div:nth-of-type(1) h3 {
  margin: 0;
  padding-top: 4px;
  background: #000;
  color: #fff;
  font-size: 5.6rem;
  text-align: center;
  line-height: 1;
}
#content > section#service > .content ul li > div:nth-of-type(2) {
  padding: 0 30px;
}
#content > section#service > .content ul li:nth-of-type(even) > div:nth-of-type(1) {
  order: 1;
}
#content > section#service > .content ul li:nth-of-type(even) > div:nth-of-type(1)::after {
  transform: rotate(45deg);
}
#content > section#service > .content ul li:nth-of-type(2) > div:nth-of-type(1)::after {
  left: -80px;
}
#content > section#service > .content ul li:nth-of-type(3) > div:nth-of-type(1)::after {
  left: 270px;
}
#content > section#service > .content ul li:nth-of-type(4) > div:nth-of-type(1)::after {
  left: -120px;
}
#content > section#service > .content ul li:nth-last-of-type(1) > div:nth-of-type(1)::after {
  display: none;
}
#content > section#service > .content > div > div {
  text-align: center;
}
#content > section#customize .title .content::before, #content > section#customize .title .content::after {
  content: url(../img/title-02.png);
}
#content > section#customize > .content > div > ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
#content > section#customize > .content > div > ul > li {
  margin-top: 50px;
}
#content > section#customize > .content > div > ul > li .head {
  display: flex;
}
#content > section#customize > .content > div > ul > li .head::before, #content > section#customize > .content > div > ul > li .head::after {
  content: url(../img/customize-title.png);
}
#content > section#customize > .content > div > ul > li .head::before {
  margin-right: 10px;
}
#content > section#customize > .content > div > ul > li .head::after {
  margin-left: 10px;
}
#content > section#customize > .content > div > ul > li .head h4 {
  flex-shrink: 0;
  width: 272px;
  margin: 0;
  padding-top: 4px;
  background: #000;
  color: #fff;
  font-size: 5.6rem;
  text-align: center;
  line-height: 1;
  letter-spacing: 0.15em;
}
#content > section#customize > .content > div > ul > li .head p {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  margin: 0;
  padding: 0 20px;
  border-left: solid 6px #fff;
  background: #46828c;
  color: #fff;
  font-size: 2.9rem;
  font-weight: 700;
}
#content > section#customize > .content > div > ul > li .body {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
}
#content > section#customize > .content > div > ul > li .body > div {
  position: relative;
}
#content > section#customize > .content > div > ul > li .body > div:nth-of-type(1) {
  flex-shrink: 0;
  width: 446px;
}
#content > section#customize > .content > div > ul > li .body > div:nth-of-type(1) p {
  margin: 0;
  padding: 12px 16px;
  border-radius: 12px;
  background: #eff7f9;
}
#content > section#customize > .content > div > ul > li .body > div:nth-of-type(2) {
  margin-left: 40px;
}
#content > section#customize > .content > div > ul > li:nth-child(1) .head h4 {
  letter-spacing: -0.05em;
}
#content > section#customize > .content > div > ul > li:nth-child(1) .body {
  position: relative;
}
#content > section#customize > .content > div > ul > li:nth-child(1) .body > div:nth-of-type(1) {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: auto;
  transform: translate(-100%, 0);
}
#content > section#case .title .content::before, #content > section#case .title .content::after {
  content: url(../img/title-03.png);
}
#content > section#case .title .content::after {
  transform: translate(0, -50%) rotate(180deg);
}
#content > section#case > .content .case > ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  margin: 0;
  padding: 0;
}
#content > section#case > .content .case > ul > li {
  width: 32%;
  margin: 40px 0.5% 0;
}
#content > section#case > .content .case > ul > li h4 {
  margin: 0;
}
#content > section#case > .content .case > ul > li h4 a {
  display: block;
  background: #363649;
  color: #fff;
  font-size: 1.9rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}
#content > section#case > .content .case > ul > li div {
  margin-top: 20px;
  text-align: center;
}
#content > section#case > .content #list {
  margin-top: 40px;
  padding-top: 10px;
}
#content > section#case > .content #list > ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
#content > section#case > .content #list > ul > li .head {
  position: relative;
}
#content > section#case > .content #list > ul > li .head::before, #content > section#case > .content #list > ul > li .head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 18px;
  background: #e8e8ef;
}
#content > section#case > .content #list > ul > li .head::after {
  height: 6px;
  background: #29d9ff;
}
#content > section#case > .content #list > ul > li .head h4 {
  position: relative;
  z-index: 1;
  width: 294px;
  background: #363649;
  color: #fff;
  font-size: 2.4rem;
  text-align: center;
}
#content > section#case > .content #list > ul > li .body {
  display: flex;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(1) {
  width: 294px;
  flex-shrink: 0;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) {
  flex: 1;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li {
  display: flex;
  align-items: flex-start;
  margin-top: 15px;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > p {
  margin: 0;
  width: 110px;
  border-radius: 7px;
  flex-shrink: 0;
  background: #c5828c;
  color: #fff;
  text-align: center;
  font-size: 1.7rem;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > p.t {
  background: #46828c;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > p.m {
  background: #277eaf;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > div {
  flex: 1;
  margin: 0 0 0 10px;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > div > ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 2px 15px 2px 0;
  border-radius: 5px;
  background: #efdfe2;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > div > ul > li {
  margin-left: 15px;
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > div > ul > li::before {
  content: "・";
}
#content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > div > ul > li.o::before {
  content: "";
}
#content > section#feature .title .content::before, #content > section#feature .title .content::after {
  content: url(../img/title-04.png);
}
#content > section#feature > .content .feature > div {
  display: flex;
  justify-content: center;
}
#content > section#feature > .content .feature > div > div {
  position: relative;
  z-index: 2;
}
#content > section#feature > .content .feature > div > div h3 {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 302px;
  height: 196px;
  margin: 0;
  padding: 0;
  border: none;
  background: url(../img/feature-balloon-01.png) 0 0 no-repeat;
  color: #232256;
  font-size: 2.4rem;
  font-weight: 700;
}
#content > section#feature > .content .feature > div > div p {
  width: 256px;
  margin: 0;
  padding: 16px;
  border-radius: 12px;
  background: #232256;
  color: #fff;
}
#content > section#feature > .content .feature > div > div:nth-of-type(1) p {
  margin: -10px 0 0 -20px;
}
#content > section#feature > .content .feature > div > div:nth-of-type(2) {
  z-index: 1;
  margin: 0 -50px;
  padding-top: 150px;
}
#content > section#feature > .content .feature > div > div:nth-of-type(2) > div {
  display: flex;
  height: 100%;
  align-items: end;
}
#content > section#feature > .content .feature > div > div:nth-of-type(3) h3 {
  background: url(../img/feature-balloon-02.png) 0 0 no-repeat;
}
#content > section#feature > .content .feature > div > div:nth-of-type(3) p {
  margin: -30px 0 0 100px;
}
#content > section#feature > .content .example > div {
  display: flex;
  justify-content: center;
}
#content > section#feature > .content .example > div ul {
  margin: 0 20px 0;
}
#content > section#feature > .content .example > div ul li {
  font-size: 2rem;
  font-weight: 700;
}
#content > section#contact .title {
  background: #232256;
}
#content > section#contact .title .content {
  height: auto;
}
#content > section#contact .title .content::before, #content > section#contact .title .content::after {
  display: none;
}
#content > section#contact .title .content h2 {
  color: #fff;
  text-align: center;
}
#content > section#contact > .content .tel {
  padding-left: 20px;
  text-align: center;
}
#content > section#contact > .content .tel img {
  width: 360px;
}

#footer {
  margin-top: 60px;
  padding: 40px 0;
  background: #f7f7f7;
}
#footer .content > div {
  display: flex;
  justify-content: center;
}
#footer .content > div ul {
  list-style: none;
  margin: 0 20px 0;
}
#footer .content > div ul li {
  margin-top: 10px;
}
#footer .content > div ul li a {
  color: #666;
  font-size: 1.4rem;
  text-decoration: none;
}
#footer .content > div ul li a::after {
  content: url(../img/li_window.gif);
}
#footer .content p {
  margin: 40px 0 0;
  color: #666;
  font-size: 1.2rem;
  text-align: center;
}

/* ==========================================================================
 * * Helper classes
 * * ========================================================================== */
/* * Hide visually and from screen readers */
.hidden {
  display: none !important;
}

/* * Hide only visually, but have it available for screen readers:
 * * https://snook.ca/archives/html_and_css/hiding-content-for-accessibility
 * *
 * * 1. For long content, line feeds are not interpreted as spaces and small width
 * *    causes content to wrap 1 word per line:
 * *    https://medium.com/@jessebeach/beware-smushed-off-screen-accessible-text-5952a4c2cbfe */
.visuallyhidden {
  border: 0;
  clip: rect(0 0 0 0);
  -webkit-clip-path: inset(50%);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  white-space: nowrap;
}
.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus {
  clip: auto;
  -webkit-clip-path: none;
  clip-path: none;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  width: auto;
  white-space: inherit;
}

/* * Extends the .visuallyhidden class to allow the element
 * * to be focusable when navigated to via the keyboard:
 * * https://www.drupal.org/node/897638 */
/* * Hide visually and from screen readers, but maintain layout */
.invisible {
  visibility: hidden;
}

/* * Clearfix: contain floats
 * *
 * * For modern browsers
 * * 1. The space content is one way to avoid an Opera bug when the
 * *    `contenteditable` attribute is included anywhere else in the document.
 * *    Otherwise it causes space to appear at the top and bottom of elements
 * *    that receive the `clearfix` class.
 * * 2. The use of `table` rather than `block` is only necessary if using
 * *    `:before` to contain the top-margins of child elements. */
.clearfix:before {
  content: " ";
  display: table;
}
.clearfix:after {
  content: " ";
  display: table;
  clear: both;
}

/* ==========================================================================
 * * EXAMPLE Media Queries for Responsive Design.
 * * These examples override the primary ('mobile first') styles.
 * * Modify as content requires.
 * * ========================================================================== */
@media only screen and (min-width: 1065px) {
  #header #nav #nav-btn {
    display: none;
  }
}
@media only screen and (min-width: 815px) {
  .sp-only {
    display: none !important;
  }
}
@media only screen and (max-width: 1064px) {
  #wrapper {
    padding-top: 67px;
  }

  #header h1 {
    position: relative;
    z-index: 1;
  }
  #header > ul {
    position: relative;
    z-index: 1;
  }
  #header > ul > li {
    display: none;
  }
  #header > ul > li:nth-last-of-type(1) {
    display: block;
    padding-right: 40px;
  }
  #header #nav ul {
    display: block;
    position: absolute;
    left: 0;
    top: -100vh;
    width: 100%;
    height: 100vh;
    padding-top: 87px;
    background: #fff;
    opacity: 0;
    transition: all 300ms ease-in;
  }
  #header #nav ul li a {
    width: auto;
    height: 40px;
    line-height: 40px;
  }
  #header #nav ul li a::before {
    display: none;
  }
  #header #nav ul li.n {
    display: block;
  }
  #header #nav ul li.f::before {
    content: "";
    display: block;
    width: 100px;
    height: 1px;
    margin: 20px auto;
    background: #000;
  }
  #header #nav.active ul {
    top: 0;
    opacity: 1;
  }
  #header #nav #nav-btn {
    position: fixed;
    right: 10px;
    top: 10px;
    z-index: 10;
  }
  #header #nav #nav-btn a {
    display: block;
    position: relative;
    width: 40px;
    height: 40px;
    padding-top: 22px;
    border: solid 1px #00a0d1;
    background: #fff;
    color: #00a0d1;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
  }
  #header #nav #nav-btn a::before {
    content: "MENU";
  }
  #header #nav #nav-btn a span {
    position: absolute;
    top: 10px;
    left: 7px;
    width: 24px;
    height: 2px;
    background: #00a0d1;
    transition: all 300ms ease-in-out;
  }
  #header #nav #nav-btn a span:nth-of-type(2) {
    top: 16px;
  }
  #header #nav #nav-btn a.active::before {
    content: "CLOSE";
  }
  #header #nav #nav-btn a.active span:nth-of-type(1) {
    top: 19px;
  }
  #header #nav #nav-btn a.active span:nth-of-type(2) {
    top: 19px;
  }
  #header.hide {
    top: 0;
  }
}
@media only screen and (max-width: 814px) {
  body {
    font-size: 1.4rem;
  }

  .pc-only {
    display: none !important;
  }

  .button {
    margin-top: 30px;
  }
  .button a img {
    width: 300px;
  }

  .to {
    margin: 30px 0 0;
    font-size: 1.5rem;
  }

  #wrapper {
    padding-top: 60px;
  }

  #header h1 {
    height: 60px;
    padding-left: 0;
  }
  #header h1 a img {
    width: 160px;
  }
  #header h1 a span {
    font-size: 0;
  }
  #header > ul > li:nth-last-of-type(1) a img {
    width: 120px;
  }

  #mv {
    background-position: 50% 0;
    background-size: 1920px;
  }
  #mv .content {
    display: block;
    height: auto;
  }
  #mv .content div {
    display: block;
    text-align: center;
  }
  #mv .content div:nth-of-type(1) {
    padding-top: 20px;
    padding-right: 0;
  }
  #mv .content div:nth-of-type(2) {
    padding-top: 20px;
    padding-left: 0;
  }
  #mv .content div:nth-of-type(2) img {
    max-width: 84%;
    padding-right: 4%;
  }

  #content > section {
    margin-top: 30px;
  }
  #content > section .title {
    margin-bottom: 20px;
  }
  #content > section .title .content {
    height: 120px;
  }
  #content > section .title .content::before, #content > section .title .content::after {
    left: 10px;
    transform-origin: 0 50%;
    transform: translate(0, -50%) scale(0.2);
  }
  #content > section .title .content::after {
    left: auto;
    right: 10px;
    transform-origin: 100% 50%;
  }
  #content > section .title .content h2 {
    margin: 0;
    padding: 10px 0 0;
    font-size: 1.9rem;
  }
  #content > section .title .content h2 span {
    display: inline-block;
    position: relative;
    padding: 0 15px;
  }
  #content > section .title .content h2 span::before {
    content: "";
    position: absolute;
    left: 7px;
    top: -3px;
    width: 16px;
    height: 32px;
    border-top: solid 1px #000;
    border-left: solid 1px #000;
  }
  #content > section .title .content h2 span::after {
    content: "";
    position: absolute;
    right: 7px;
    bottom: -3px;
    width: 16px;
    height: 32px;
    border-right: solid 1px #000;
    border-bottom: solid 1px #000;
  }
  #content > section .title .content p {
    padding: 5px 0 10px;
    font-size: 1.4rem;
    line-height: 1.6;
  }
  #content > section > .content > div h3 {
    margin: 30px 0 20px;
    font-size: 1.6rem;
  }
  #content > section > .content > div h3 span {
    font-size: 1.4rem;
  }
  #content > section#intro .content > div {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  #content > section#intro .content > div > div:nth-of-type(1) {
    order: 1;
    margin-top: 10px;
  }
  #content > section#intro .content > div > div:nth-of-type(1) img {
    width: 100px;
  }
  #content > section#intro .content > div > div:nth-of-type(2) {
    flex-shrink: 1;
    width: 335px;
    max-width: 100%;
    margin-left: 0;
    padding-bottom: 0;
    border: solid 2px #000;
    border-radius: 30px;
  }
  #content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) {
    height: 138px;
    background: none;
  }
  #content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) p {
    font-size: 1.4rem;
    line-height: 1.6;
  }
  #content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) p span {
    margin: 0 2px;
    padding: 0 2px;
  }
  #content > section#intro .content > div > div:nth-of-type(2) > div:not(.button) ul li {
    font-size: 1.4rem;
    line-height: 1.6;
  }
  #content > section#intro .content > div > div:nth-of-type(3) {
    order: 2;
  }
  #content > section#service > .content ul li {
    display: block;
    position: relative;
    margin-top: 70px;
  }
  #content > section#service > .content ul li > div:nth-of-type(1) {
    display: flex;
    flex-wrap: wrap;
    position: static;
    width: auto;
  }
  #content > section#service > .content ul li > div:nth-of-type(1)::after {
    left: 50%;
    bottom: -60px;
    transform-origin: 50% 100%;
    transform: translate(-50%, 0) scale(0.5);
  }
  #content > section#service > .content ul li > div:nth-of-type(1) h4 {
    width: 90px;
    padding-left: 0;
    font-size: 2.2rem;
  }
  #content > section#service > .content ul li > div:nth-of-type(1) h3 {
    width: 120px;
    padding-top: 2px;
    font-size: 2.2rem;
    text-align: center;
    line-height: 1;
  }
  #content > section#service > .content ul li > div:nth-of-type(1) p {
    width: 100%;
  }
  #content > section#service > .content ul li > div:nth-of-type(2) {
    padding: 0;
    text-align: center;
  }
  #content > section#service > .content ul li > div:nth-of-type(2) img {
    width: 335px;
  }
  #content > section#service > .content ul li:nth-of-type(even) > div:nth-of-type(1) {
    order: 1;
  }
  #content > section#service > .content ul li:nth-of-type(even) > div:nth-of-type(1)::after {
    transform: translate(-50%, 0) scale(0.5);
  }
  #content > section#service > .content ul li:nth-of-type(1) {
    margin-top: 30px;
  }
  #content > section#service > .content ul li:nth-of-type(2) > div:nth-of-type(1)::after {
    left: 50%;
  }
  #content > section#service > .content ul li:nth-of-type(3) > div:nth-of-type(1)::after {
    left: 50%;
  }
  #content > section#service > .content ul li:nth-of-type(4) > div:nth-of-type(1)::after {
    left: 50%;
  }
  #content > section#service > .content ul li:nth-last-of-type(1) > div:nth-of-type(1)::after {
    display: none;
  }
  #content > section#service > .content > div > div {
    text-align: center;
  }
  #content > section#customize > .content > div > ul > li {
    margin-top: 20px;
  }
  #content > section#customize > .content > div > ul > li .head {
    display: block;
    position: relative;
  }
  #content > section#customize > .content > div > ul > li .head::before, #content > section#customize > .content > div > ul > li .head::after {
    position: absolute;
    left: 0;
    top: 0;
    transform-origin: 0 0;
    transform: scale(0.4);
  }
  #content > section#customize > .content > div > ul > li .head::before {
    margin-right: 0;
  }
  #content > section#customize > .content > div > ul > li .head::after {
    left: 156px;
    margin-left: 0;
  }
  #content > section#customize > .content > div > ul > li .head h4 {
    width: 120px;
    margin-left: 30px;
    padding-top: 2px;
    font-size: 2.2rem;
  }
  #content > section#customize > .content > div > ul > li .head p {
    display: block;
    margin: 5px 0 0;
    padding: 0 10px;
    border-left: none;
    font-size: 1.4rem;
  }
  #content > section#customize > .content > div > ul > li .body {
    display: block;
    margin-top: 10px;
  }
  #content > section#customize > .content > div > ul > li .body > div:nth-of-type(1) {
    width: auto;
  }
  #content > section#customize > .content > div > ul > li .body > div:nth-of-type(1) p {
    margin: 0;
    padding: 10px 12px;
    border-radius: 12px;
    background: #eff7f9;
  }
  #content > section#customize > .content > div > ul > li .body > div:nth-of-type(2) {
    margin-top: 10px;
    margin-left: 0;
    text-align: center;
  }
  #content > section#customize > .content > div > ul > li .body > div:nth-of-type(2) img {
    width: 335px;
  }
  #content > section#customize > .content > div > ul > li:nth-child(1) .head h4 {
    letter-spacing: -0.05em;
  }
  #content > section#customize > .content > div > ul > li:nth-child(1) .body {
    position: relative;
  }
  #content > section#customize > .content > div > ul > li:nth-child(1) .body > div:nth-of-type(1) {
    position: static;
    transform: none;
  }
  #content > section#case .title .content::before {
    transform-origin: 0 32%;
  }
  #content > section#case .title .content::after {
    content: url(../img/title-03-r.png);
    transform-origin: 100% 68%;
    transform: translate(0, -50%) scale(0.2);
  }
  #content > section#case > .content .case > ul > li {
    width: 300px;
    margin: 20px 10px 0;
  }
  #content > section#case > .content .case > ul > li h4 a {
    font-size: 1.5rem;
  }
  #content > section#case > .content .case > ul > li div {
    margin-top: 10px;
  }
  #content > section#case > .content #list {
    margin-top: 5px;
    padding-top: 5px;
  }
  #content > section#case > .content #list > ul > li {
    margin-top: 20px;
  }
  #content > section#case > .content #list > ul > li .head::before, #content > section#case > .content #list > ul > li .head::after {
    height: 9px;
  }
  #content > section#case > .content #list > ul > li .head::after {
    height: 3px;
  }
  #content > section#case > .content #list > ul > li .head h4 {
    width: 120px;
    margin: 0 0 10px;
    padding-top: 2px;
    font-size: 2.2rem;
    line-height: 1;
  }
  #content > section#case > .content #list > ul > li .body {
    display: block;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(1) {
    width: auto;
    text-align: center;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(1) img {
    width: 294px;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(2) {
    flex: 1;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li {
    display: flex;
    align-items: flex-start;
    margin-top: 15px;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > p {
    margin: 0;
    width: 80px;
    border-radius: 6px;
    font-size: 1.4rem;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > div > ul {
    padding: 2px 10px 2px 0;
    border-radius: 5px;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > div > ul > li {
    margin-left: 10px;
    font-size: 1.3rem;
  }
  #content > section#case > .content #list > ul > li .body > div:nth-of-type(2) > ul > li > div > ul > li::before {
    content: "・";
  }
  #content > section#feature > .content .feature > div {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  #content > section#feature > .content .feature > div > div {
    position: relative;
    z-index: 2;
  }
  #content > section#feature > .content .feature > div > div h3 {
    width: 335px;
    height: auto;
    max-width: 100%;
    margin: 0;
    padding: 8px 10px;
    border: solid 2px #000;
    border-radius: 30px;
    background: none;
    color: #232256;
    font-size: 1.6rem;
    line-height: 1.4;
  }
  #content > section#feature > .content .feature > div > div p {
    width: 335px;
    padding: 12px;
    border-radius: 8px;
    background: #232256;
    color: #fff;
  }
  #content > section#feature > .content .feature > div > div:nth-of-type(1) p {
    margin: 10px 0 0;
  }
  #content > section#feature > .content .feature > div > div:nth-of-type(2) {
    z-index: 1;
    margin: 0;
    padding-top: 0;
  }
  #content > section#feature > .content .feature > div > div:nth-of-type(2) > div {
    display: block;
    text-align: center;
  }
  #content > section#feature > .content .feature > div > div:nth-of-type(2) > div img {
    width: 100px;
  }
  #content > section#feature > .content .feature > div > div:nth-of-type(3) h3 {
    background: none;
  }
  #content > section#feature > .content .feature > div > div:nth-of-type(3) p {
    margin: 10px 0 0;
  }
  #content > section#feature > .content .example > div {
    flex-wrap: wrap;
  }
  #content > section#feature > .content .example > div ul {
    width: 280px;
    margin: 0;
  }
  #content > section#feature > .content .example > div ul li {
    font-size: 1.4rem;
  }
  #content > section#contact .title .content h2 {
    padding-bottom: 10px;
  }
  #content > section#contact > .content .tel {
    padding-left: 15px;
    text-align: center;
  }
  #content > section#contact > .content .tel img {
    width: 300px;
  }

  #footer {
    margin-top: 30px;
    padding: 20px 0;
  }
  #footer .content > div {
    flex-wrap: wrap;
  }
  #footer .content > div ul {
    list-style: none;
    width: 280px;
    margin: 0;
  }
  #footer .content > div ul li {
    margin-top: 6px;
  }
  #footer .content > div ul li a {
    font-size: 1.2rem;
  }
  #footer .content p {
    margin: 30px 0 0;
    font-size: 1rem;
  }

  /* Style adjustments for high resolution devices */
}
/* ==========================================================================
 * * Print styles.
 * * Inlined to avoid the additional HTTP request:
 * * http://www.phpied.com/delay-loading-your-print-css/
 * * ========================================================================== */