@charset "UTF-8";
/*@import url('https://fonts.googleapis.com/css?family=Kanit:400,500,600,700|Noto+Sans+JP:400,500,700,900|M+PLUS+1p:700,800,900&display=swap&subset=japanese');*/
@import url("https://fonts.googleapis.com/css?family=Noto+Sans+JP:400,500,700,900|Overpass:400,600,700,800,900&display=swap&subset=japanese");
/*!
* ress.css • v1.2.2
* MIT License
* github.com/filipelinhares/ress
*/
/* # =================================================================
# Global selectors
# ================================================================= */
html {
  box-sizing: border-box;
  overflow-y: scroll;
  /* All browsers without overlaying scrollbars */
  -webkit-text-size-adjust: 100%;
  /* iOS 8+ */
}

*,
::before,
::after {
  background-repeat: no-repeat;
  /* Set `background-repeat: no-repeat` to all elements and pseudo elements */
  box-sizing: inherit;
}

::before,
::after {
  text-decoration: inherit;
  /* Inherit text-decoration and vertical align to ::before and ::after pseudo elements */
  vertical-align: inherit;
}

* {
  padding: 0;
  /* Reset `padding` and `margin` of all elements */
  margin: 0;
}

/* # =================================================================
# General elements
# ================================================================= */
/* Add the correct display in iOS 4-7.*/
audio:not([controls]) {
  display: none;
  height: 0;
}

hr {
  overflow: visible;
  /* Show the overflow in Edge and IE */
}

/*
* Correct `block` display not defined for any HTML5 element in IE 8/9
* Correct `block` display not defined for `details` or `summary` in IE 10/11
* and Firefox
* Correct `block` display not defined for `main` in IE 11
*/
article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
menu,
nav,
section,
summary {
  display: block;
}

summary {
  display: list-item;
  /* Add the correct display in all browsers */
}

small {
  font-size: 80%;
  /* Set font-size to 80% in `small` elements */
}

[hidden],
template {
  display: none;
  /* Add the correct display in IE */
}

abbr[title] {
  border-bottom: 1px dotted;
  /* Add a bordered underline effect in all browsers */
  text-decoration: none;
  /* Remove text decoration in Firefox 40+ */
}

a {
  display: block;
  text-decoration: none;
  background-color: transparent;
  /* Remove the gray background on active links in IE 10 */
  -webkit-text-decoration-skip: objects;
  /* Remove gaps in links underline in iOS 8+ and Safari 8+ */
}

a:active,
a:hover {
  cursor: pointer;
  outline-width: 0;
  /* Remove the outline when hovering in all browsers */
}

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  /* Specify the font family of code elements */
}

b,
strong {
  font-weight: bolder;
  /* Correct style set to `bold` in Edge 12+, Safari 6.2+, and Chrome 18+ */
}

dfn {
  font-style: italic;
  /* Address styling not present in Safari and Chrome */
}

/* Address styling not present in IE 8/9 */
mark {
  background-color: #ff0;
  color: #000;
}

/* https://gist.github.com/unruthless/413930 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* # =================================================================
# Forms
# ================================================================= */
input {
  border-radius: 0;
}

/* Apply cursor pointer to button elements */
button,
[type="button"],
[type="reset"],
[type="submit"],
[role="button"] {
  cursor: pointer;
}

/* Replace pointer cursor in disabled elements */
[disabled] {
  cursor: default;
}

[type="number"] {
  width: auto;
  /* Firefox 36+ */
}

[type="search"] {
  -webkit-appearance: textfield;
  /* Safari 8+ */
}

[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
  /* Safari 8 */
}

textarea {
  overflow: auto;
  /* Internet Explorer 11+ */
  resize: vertical;
  /* Specify textarea resizability */
}

button,
input,
optgroup,
select,
textarea {
  font: inherit;
  /* Specify font inheritance of form elements */
}

optgroup {
  font-weight: bold;
  /* Restore the font weight unset by the previous rule. */
}

button {
  overflow: visible;
  /* Address `overflow` set to `hidden` in IE 8/9/10/11 */
}

/* Remove inner padding and border in Firefox 4+ */
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: 0;
  padding: 0;
}

/* Replace focus style removed in the border reset above */
button:-moz-focusring,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  outline: 1px dotted ButtonText;
}

button,
html [type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  /* Correct the inability to style clickable types in iOS */
}

button,
select {
  text-transform: none;
  /* Firefox 40+, Internet Explorer 11- */
}

/* Remove the default button styling in all browsers */
button,
input,
select,
textarea {
  background-color: transparent;
  border-style: none;
  color: inherit;
}

/* Style select like a standard input */
select {
  -moz-appearance: none;
  /* Firefox 36+ */
  -webkit-appearance: none;
  /* Chrome 41+ */
}

select::-ms-expand {
  display: none;
  /* Internet Explorer 11+ */
}

select::-ms-value {
  color: currentColor;
  /* Internet Explorer 11+ */
}

legend {
  border: 0;
  /* Correct `color` not being inherited in IE 8/9/10/11 */
  color: inherit;
  /* Correct the color inheritance from `fieldset` elements in IE */
  display: table;
  /* Correct the text wrapping in Edge and IE */
  max-width: 100%;
  /* Correct the text wrapping in Edge and IE */
  white-space: normal;
  /* Correct the text wrapping in Edge and IE */
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* Correct the inability to style clickable types in iOS and Safari */
  font: inherit;
  /* Change font properties to `inherit` in Chrome and Safari */
}

[type="search"] {
  -webkit-appearance: textfield;
  /* Correct the odd appearance in Chrome and Safari */
  outline-offset: -2px;
  /* Correct the outline style in Safari */
}

/* # =================================================================
# Specify media element style
# ================================================================= */
img {
  border-style: none;
  /* Remove border when inside `a` element in IE 8/9/10 */
}

/* Add the correct vertical alignment in Chrome, Firefox, and Opera */
progress {
  vertical-align: baseline;
}

svg:not(:root) {
  overflow: hidden;
  /* Internet Explorer 11- */
}

audio,
canvas,
progress,
video {
  display: inline-block;
  /* Internet Explorer 11+, Windows Phone 8.1+ */
}

/* # =================================================================
# Accessibility
# ================================================================= */
/* Hide content from screens but not screenreaders */
@media screen {
  [hidden~="screen"] {
    display: inherit;
  }

  [hidden~="screen"]:not(:active):not(:focus):not(:target) {
    position: absolute !important;
    clip: rect(0 0 0 0) !important;
  }
}
/* Specify the progress cursor of updating elements */
[aria-busy="true"] {
  cursor: progress;
}

/* Specify the pointer cursor of trigger elements */
[aria-controls] {
  cursor: pointer;
}

/* Specify the unstyled cursor of disabled, not-editable, or otherwise inoperable elements */
[aria-disabled] {
  cursor: default;
}

/* # =================================================================
# Selection
# ================================================================= */
/* Specify text selection background color and omit drop shadow */
::-moz-selection {
  background-color: #b3d4fc;
  /* Required when declaring ::selection */
  color: #000;
  text-shadow: none;
}

::selection {
  background-color: #b3d4fc;
  /* Required when declaring ::selection */
  color: #000;
  text-shadow: none;
}

html {
  font-size: 62.5%;
  font-size: 10px;
}

body {
  color: #272727;
  font-family: 'Noto Sans JP', sans-serif;
  font-family: 'Overpass', sans-serif;
  margin: 0;
}

.wrapper {
  overflow: hidden;
  position: relative;
}

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

.header {
  background: rgba(255, 255, 255, 0.94);
  margin: auto;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-logo {
  width: 260px;
  line-height: 0;
}
.header-nav {
  display: flex;
}
.header-nav a {
  color: #272727;
  font-size: 1.6rem;
  font-weight: bold;
  margin: 0 0 0 25px;
}

.lp {
  background: #b9e9ff;
  margin: 65px 0 0;
  padding: 60px 0 80px;
}
.lp-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.campaign {
  background: #ffffff;
  margin: 130px 0 0;
  border: 10px solid #0d79ce;
  border-radius: 20px;
  position: relative;
}
.campaign-inner {
  padding: 40px 50px 80px;
}
.campaign-text {
  max-width: 648px;
  background-image: url(../image/big20200801/bg_line.png);
  background-size: contain;
  background-position: center bottom;
  margin: 50px auto 0;
  padding: 0 0 15px;
  font-size: 3rem;
  font-weight: bold;
  text-align: center;
}
.campaign-text span {
  font-size: 2.5rem;
}
.campaign-detail {
  margin: 40px 0 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.campaign-detail-box {
  width: 90%;
  padding: 15px 0;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  border-top: 1px solid #c1c1c1;
}
.campaign-detail-box-img {
  width: 200px;
}
.campaign-detail-box-text {
  font-weight: bold;
  margin: 0 0 0 20px;
}
.campaign-detail-box-text p:nth-child(1) {
  font-size: 2.5rem;
}
.campaign-detail-box-text p:nth-child(2) {
  font-size: 2rem;
}
.campaign-detail-box-text p:nth-child(2) span:before {
  content: "増";
  width: 30px;
  height: 30px;
  color: #ffffff;
  background: #ca2222;
  margin: 0 5px;
  padding: 6px;
  display: inline-block;
  border-radius: 100px;
  font-size: 1.4rem;
  line-height: 20px;
  text-align: center;
}
.campaign-detail-box-text small {
  color: #646464;
  margin: 5px 0 0;
  font-size: 1.4rem;
  font-weight: normal;
  display: block;
}
.campaign-detail-message {
  width: 90%;
  background: #0d79ce;
  margin: 30px 0 0;
  padding: 35px 0;
  border-radius: 100px;
  position: relative;
}
.campaign-detail-message p {
  color: #ffffff;
  text-align: center;
  font-size: 2.5rem;
  font-weight: bold;
}
.campaign-detail-message:before {
  content: "";
  width: 120px;
  height: 95px;
  background-image: url(../image/big20200801/bg_present.png);
  background-size: contain;
  display: inline-block;
  position: absolute;
  top: 10px;
  right: -43px;
  z-index: 1;
}
.campaign-caution {
  background: #0d79ce;
  padding: 80px 0;
  display: flex;
  justify-content: center;
}
.campaign-caution-list li {
  color: #ffffff;
  margin: 10px 0 0;
  font-size: 1.8rem;
}
.campaign-caution-list li:first-child {
  margin: 0;
}
.campaign-coara-message {
  width: 220px;
  position: absolute;
  top: 50px;
  right: -195px;
  z-index: 1;
}

.join {
  background: #ffffff;
  margin: 130px 0 0;
  border: 10px solid #0d79ce;
  border-radius: 20px;
  position: relative;
}
.join-inner {
  padding: 40px 30px 40px;
}
.join-slider {
  margin: 50px 0 0;
}
.join-slider-list {
  position: relative;
}
.join-slider-list li {
  padding: 36px 0 0 0;
}
.join-slider-list li > div {
  max-width: 565px;
  margin: 0 0 0 30px;
  position: relative;
}
.join-slider-list-label {
  width: 60px;
  display: inline-block;
  margin: auto;
  position: absolute;
  top: -35px;
  left: 0;
  right: 0;
  z-index: 1;
}
.join-slider-list-img {
  background: #f9f8f8;
  padding: 20px;
  border-radius: 20px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.16);
}
.join-slider-list-text {
  margin: 30px 0 0;
}
.join-slider-list-text p {
  font-size: 1.8rem;
}
.join-slider-list-text p small {
  font-size: 1.2rem;
}
.join-slider-prev {
  width: 65px;
  position: absolute;
  top: 170px;
  left: 260px;
  z-index: 1;
}
.join-slider-next {
  width: 65px;
  position: absolute;
  top: 170px;
  right: 228px;
  z-index: 1;
}
.join-wining {
  margin: 80px 0 0;
}
.join-wining-title {
  color: #0d79ce;
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.join-wining-title:before {
  content: "";
  width: 38%;
  border-top: 1px solid #c1c1c1;
  display: inline-block;
}
.join-wining-title:after {
  content: "";
  width: 38%;
  border-top: 1px solid #c1c1c1;
  display: inline-block;
}
.join-wining-detail {
  background: #0d79ce;
  border-radius: 20px;
  margin: 30px 0 0;
  padding: 40px;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
.join-wining-detail-box {
  width: 310px;
}
.join-wining-detail-box-img {
  width: 110px;
  margin: 0 auto;
}
.join-wining-detail-box-text {
  color: #ffffff;
  text-align: center;
}
.join-wining-detail-box-text p {
  font-size: 2rem;
  font-weight: bold;
  padding: 0 0 15px;
}
.join-wining-detail-box-text small {
  font-size: 1.2rem;
}
.join-confirmation {
  margin: 40px 0 0;
}
.join-confirmation-title {
  color: #272727;
  font-size: 2.5rem;
  font-weight: bold;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.join-confirmation-title:before {
  content: "";
  width: 38%;
  border-top: 1px solid #c1c1c1;
  display: inline-block;
}
.join-confirmation-title:after {
  content: "";
  width: 38%;
  border-top: 1px solid #c1c1c1;
  display: inline-block;
}
.join-confirmation-detail {
  background: #f9f8f8;
  margin: 30px 0 0;
  padding: 40px;
  border-radius: 20px;
}
.join-confirmation-detail > p {
  margin: 0 0 40px;
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
}
.join-confirmation-detail-box {
  width: 480px;
}
.join-confirmation-detail-box-img {
  background: #ffffff;
  padding: 10px;
  border-radius: 20px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.16);
}
.join-confirmation-detail-box-text {
  margin: 20px 0 0;
}
.join-confirmation-detail-box-text p {
  font-size: 1.8rem;
}

.about {
  background: #ffffff;
  margin: 130px 0 0;
  border: 10px solid #0d79ce;
  border-radius: 20px;
  position: relative;
}
.about-inner {
  padding: 40px 30px 80px;
}
.about-text {
  margin: 50px 0 0;
  font-size: 3rem;
  font-weight: bold;
  text-align: center;
}
.about-detail-box {
  height: 180px;
  background: #f9f8f8;
  border-radius: 20px;
  margin: 80px 0 0;
  display: flex;
  align-items: center;
  position: relative;
}
.about-detail-box-img {
  width: 220px;
  height: 220px;
  background: #ffffff;
  padding: 15px;
  border-radius: 20px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.16);
  position: absolute;
  top: -25px;
  left: 40px;
  z-index: 1;
}
.about-detail-box-text {
  padding: 0 0 0 290px;
}
.about-detail-box-text p:nth-child(1) {
  font-size: 2.5rem;
  font-weight: bold;
}
.about-detail-box-text p:nth-child(1) span {
  font-size: 1.8rem;
}
.about-detail-box-text p:nth-child(2) {
  font-size: 1.8rem;
  margin: 5px 0 0;
}
.about-detail-box-text-link {
  width: 240px;
  color: #0d79ce;
  background: #ffffff;
  border: 3px solid #0d79ce;
  margin: 5px 0 0;
  padding: 10px;
  border-radius: 100px;
  font-size: 1.4rem;
  line-height: 14px;
  text-align: center;
  position: relative;
}
.about-detail-box-text-link:before {
  content: "";
  width: 18px;
  height: 18px;
  background-image: url(../image/big20200801/quocardpay_link.png);
  background-size: cover;
  position: absolute;
  top: 6px;
  right: 15px;
  z-index: 1;
}
.about-detail-box-text-link:hover {
  opacity: 0.5;
}

.caution {
  background: #ffffff;
  margin: 90px 0 0;
  border: 10px solid #0d79ce;
  border-radius: 20px;
}
.caution-title {
  padding: 15px;
  font-size: 4rem;
  text-align: center;
  border-bottom: 10px solid #0d79ce;
}
.caution-detail {
  padding: 40px 100px;
  display: flex;
  justify-content: center;
}
.caution-detail-list li {
  font-size: 1.8rem;
  margin: 5px 0 0;
}
.caution-detail-list li a {
  color: #272727;
  text-decoration: underline;
}
.caution-detail-list li a:hover {
  opacity: 0.5;
}

.footer {
  background: #1340a5;
}
.footer-inner {
  padding: 40px 0;
}
.footer-copy {
  color: #ffffff;
  font-size: 1.6rem;
  text-align: center;
}

.flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.button {
  max-width: 1200px;
  margin: 80px auto 0;
}
.button a {
  color: #ffffff;
  background-image: url(../image/big20200801/bg_button.png);
  background-size: cover;
  padding: 30px 0;
  border: 6px solid #ffffff;
  border-radius: 20px;
  font-size: 4rem;
  text-align: center;
  font-weight: bold;
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
  box-shadow: 0 20px 0 #668cb9;
  -webkit-transition: all .3s;
  transition: all .3s;
  position: relative;
}
.button a:before {
  content: "";
  width: 48px;
  height: 48px;
  background-image: url(../image/big20200801/bg_arrow.png);
  background-size: contain;
  padding: 2px 12px;
  border-radius: 100px;
  font-size: 3rem;
  text-shadow: none;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 35px;
  right: 50px;
  z-index: 1;
}
.button a:hover {
  box-shadow: none;
  -webkit-transform: translateY(20px);
  -ms-transform: translateY(20px);
  transform: translateY(20px);
}

.title {
  height: 85px;
  color: #ffffff;
  background-image: url(../image/big20200801/bg_title.png);
  background-size: 50%;
  background-position: center;
  margin: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 4rem;
  position: absolute;
  top: -50px;
  left: 0;
  right: 0;
  z-index: 1;
}

.device-sp {
  display: none;
}

@media screen and (max-width: 1024px) {
  .lp-inner {
    padding: 0 30px;
  }

  .campaign-inner {
    padding: 40px 30px 80px;
  }
  .campaign-detail-box {
    width: 95%;
  }
  .campaign-detail-message {
    width: 95%;
  }
  .campaign-detail-message:before {
    width: 90px;
    height: 75px;
    top: 65px;
    right: -25px;
  }

  .join-wining-title:before {
    width: 35%;
  }
  .join-wining-title:after {
    width: 35%;
  }
  .join-confirmation-title:before {
    width: 35%;
  }
  .join-confirmation-title:after {
    width: 35%;
  }
  .join-confirmation-detail-box {
    width: 385px;
  }
  .join-slider-prev {
    left: 125px;
  }
  .join-slider-next {
    right: 125px;
  }

  .footer-inner {
    padding: 30px 10px;
  }

  .about-detail-box {
    height: 200px;
    padding: 20px;
  }
  .about-detail-box-img {
    top: -12px;
  }
}
@media screen and (max-width: 600px) {
  .header-inner {
    display: block;
  }
  .header-logo {
    width: 220px;
    margin: 0 auto;
  }
  .header-nav {
    margin: 10px 0 0;
    justify-content: center;
  }
  .header-nav a {
    font-size: 1.4rem;
  }
  .header-nav a:first-child {
    margin: 0;
  }

  .lp {
    margin: 90px 0 0;
    padding: 20px 0 40px;
  }
  .lp-inner {
    padding: 0;
  }

  .catch-inner {
    padding: 0 10px;
  }

  .campaign {
    margin: 60px 0 0;
    border-radius: 0;
    border: none;
    border-top: 4px solid #0d79ce;
    border-bottom: 4px solid #0d79ce;
  }
  .campaign-inner {
    padding: 40px 15px 40px;
  }
  .campaign-text {
    background-position: top 70% center;
    margin: 10px 0 0;
    padding: 0;
    font-size: 2.2rem;
    line-height: 32px;
  }
  .campaign-text span {
    display: inline-block;
    margin: 0 0 5px;
    font-size: 1.8rem;
  }
  .campaign-detail-box {
    width: 100%;
    display: block;
    padding: 20px 0;
  }
  .campaign-detail-box-img {
    margin: 0 auto 20px;
  }
  .campaign-detail-box-text {
    margin: 0;
  }
  .campaign-detail-box-text p:nth-child(1) {
    font-size: 2.2rem;
    line-height: 30px;
    text-align: center;
  }
  .campaign-detail-box-text p:nth-child(2) {
    background: #f9f8f8;
    margin: 15px 0 0;
    font-size: 1.8rem;
    text-align: center;
  }
  .campaign-detail-box-text small {
    margin: 15px 0 0;
    font-size: 1.2rem;
  }
  .campaign-detail-message {
    width: 100%;
    margin: 20px 0 0;
    padding: 20px;
    border-radius: 10px;
  }
  .campaign-detail-message p {
    font-size: 1.8rem;
  }
  .campaign-detail-message:before {
    width: 70px;
    height: 56px;
    top: 70px;
    right: -5px;
  }
  .campaign-caution {
    padding: 40px 30px;
  }
  .campaign-caution-list li {
    font-size: 1.4rem;
  }
  .campaign-coara-message {
    width: 260px;
    margin: auto;
    position: absolute;
    top: inherit;
    bottom: -380px;
    left: 0;
    right: 0;
    z-index: 1;
  }

  .join {
    margin: 280px 0 0;
    border-radius: 0;
    border: none;
    border-top: 4px solid #0d79ce;
    border-bottom: 4px solid #0d79ce;
  }
  .join-inner {
    padding: 40px 0 40px;
  }
  .join-slider {
    margin: 20px 0 0;
  }
  .join-slider-list li {
    padding: 25px 0 0 0;
  }
  .join-slider-list li > div {
    max-width: 340px;
    margin: 0 8px;
  }
  .join-slider-list-label {
    width: 40px;
    top: -25px;
  }
  .join-slider-list-img {
    padding: 10px;
  }
  .join-slider-list-text p {
    font-size: 1.6rem;
  }
  .join-slider-prev {
    width: 40px;
    top: 110px;
    left: 10px;
  }
  .join-slider-next {
    width: 40px;
    top: 110px;
    right: 10px;
  }
  .join-wining {
    margin: 40px 0 0;
    padding: 0 15px;
  }
  .join-wining-title {
    font-size: 2rem;
  }
  .join-wining-title:before {
    width: 20%;
  }
  .join-wining-title:after {
    width: 20%;
  }
  .join-wining-detail {
    padding: 20px;
    border-radius: 10px;
  }
  .join-confirmation {
    padding: 0 15px;
  }
  .join-confirmation-title {
    font-size: 2rem;
  }
  .join-confirmation-title:before {
    width: 20%;
  }
  .join-confirmation-title:after {
    width: 20%;
  }
  .join-confirmation-detail {
    padding: 40px 20px;
    border-radius: 10px;
  }
  .join-confirmation-detail > p {
    margin: 0 0 20px;
    font-size: 1.8rem;
  }
  .join-confirmation-detail-box-img {
    padding: 5px;
    border-radius: 10px;
  }
  .join-confirmation-detail-box-text p {
    font-size: 1.6rem;
  }
  .join-confirmation-detail-box:nth-child(2) {
    margin: 40px 0 0;
  }

  .about {
    margin: 80px 0 0;
    border-radius: 0;
    border: none;
    border-top: 4px solid #0d79ce;
    border-bottom: 4px solid #0d79ce;
  }
  .about-inner {
    padding: 40px 15px 40px;
  }
  .about-text {
    margin: 20px 0 0;
    font-size: 1.8rem;
  }
  .about-detail-box {
    display: block;
    border-radius: 10px;
  }
  .about-detail-box-img {
    width: 180px;
    height: 180px;
    border-radius: 10px;
    margin: auto;
    left: 0;
    right: 0;
  }
  .about-detail-box-text {
    padding: 0;
  }
  .about-detail-box-text p:nth-child(1) {
    font-size: 2rem;
  }
  .about-detail-box-text p:nth-child(2) {
    font-size: 1.6rem;
  }
  .about-detail-box-text-link {
    margin: 15px auto 0;
  }
  .about-detail-box:nth-child(1) {
    height: auto;
    margin: 100px 0 0;
    padding: 140px 15px 40px;
  }
  .about-detail-box:nth-child(1) .about-detail-box-img {
    top: -65px;
  }
  .about-detail-box:nth-child(2) {
    height: auto;
    padding: 140px 15px 40px;
    margin: 65px auto 0;
  }
  .about-detail-box:nth-child(2) .about-detail-box-img {
    top: -65px;
  }
  .about-detail-box:nth-child(3) {
    height: auto;
    padding: 140px 15px 40px;
    margin: 65px auto 0;
  }
  .about-detail-box:nth-child(3) .about-detail-box-img {
    top: -65px;
  }
  .about-detail-box:nth-child(4) {
    height: auto;
    padding: 140px 15px 40px;
    margin: 65px auto 0;
  }
  .about-detail-box:nth-child(4) .about-detail-box-img {
    top: -65px;
  }

  .caution {
    margin: 50px 0 0;
    border-radius: 0;
    border: none;
    border-top: 4px solid #0d79ce;
    border-bottom: 4px solid #0d79ce;
  }
  .caution-title {
    font-size: 2.8rem;
    border-bottom: 4px solid #0d79ce;
  }
  .caution-detail {
    padding: 40px 15px 40px 30px;
  }
  .caution-detail-list li {
    margin: 10px 0 0;
    font-size: 1.6rem;
  }

  .footer-copy {
    font-size: 1.2rem;
  }

  .button {
    margin: 40px auto 0;
    padding: 0 15px;
  }
  .button a {
    background-image: url(../image/big20200801/sp/bg_button.png);
    padding: 30px 15px;
    font-size: 2.5rem;
    border-radius: 10px;
    border: 4px solid #ffffff;
    text-align: left;
    line-height: 26px;
    box-shadow: 0 10px 0 #668cb9;
  }
  .button a:before {
    display: none;
  }

  .title {
    background-size: 90%;
    font-size: 2.6rem;
  }

  .device-pc {
    display: none;
  }
  .device-sp {
    display: block;
  }
}
@media screen and (max-width: 320px) {
  .join-slider-list li > div {
    max-width: 300px;
  }
  .join-slider-prev {
    top: 95px;
    left: 0px;
  }
  .join-slider-next {
    top: 95px;
    right: 0px;
  }
  .title {
    font-size: 2.4rem;
  }
  .button a {
    font-size: 2.4rem;
  }
}