@charset "UTF-8";
/* ============================================================================================== */
/* foundation/base/reset
/* ============================================================================================== */
a,
abbr,
acronym,
address,
applet,
article,
aside,
audio,
b,
big,
blockquote,
body,
canvas,
caption,
center,
cite,
code,
dd,
del,
details,
dfn,
div,
dl,
dt,
em,
embed,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
html,
i,
iframe,
img,
ins,
kbd,
label,
legend,
li,
mark,
menu,
nav,
object,
ol,
output,
p,
pre,
q,
ruby,
s,
samp,
section,
small,
span,
strike,
strong,
sub,
summary,
sup,
table,
tbody,
td,
tfoot,
th,
thead,
time,
tr,
tt,
u,
ul,
var,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

/*  HTML5 display-role reset for older browsers
*/
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section {
  display: block;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

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

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

/* ========================================= */
* {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  font-size: 1.6rem;
  font-family: kozuka-gothic-pr6n, sans-serif;
  line-height: 1.4;
}

a {
  color: #1DAD4A;
}

a:hover {
  text-decoration: none;
}

img {
  width: 100%;
  display: block;
}

.inner, .page-index__sponsors-inner, .page-index__contest-inner, .page-index__news-inner, .page-index__contents, .page-index__hero, .under-page__inner, .layout-header__inner, .layout-footer__about-inner {
  width: 100%;
  max-width: 1024px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

@media screen and (max-width: 768px) {
  .inner, .page-index__sponsors-inner, .page-index__contest-inner, .page-index__news-inner, .page-index__contents, .page-index__hero, .under-page__inner, .layout-header__inner, .layout-footer__about-inner {
    padding-left: 0;
    padding-right: 0;
  }
}
.content-title, .page-index__section-title, .under-page__section-title, .layout-footer__about-title {
  text-align: center;
  color: #1093FF;
  font-size: 3.8rem;
  line-height: 1;
  padding-bottom: 24px;
}

@media screen and (max-width: 480px) {
  .content-title, .page-index__section-title, .under-page__section-title, .layout-footer__about-title {
    font-size: 2.8rem;
    line-height: 1.3;
  }
}
.content-ruby, .page-index__section-ruby, .under-page__section-ruby, .layout-footer__about-ruby {
  color: #000000;
  font-size: 0.4em;
  display: block;
}

@media screen and (max-width: 480px) {
  .content-ruby, .page-index__section-ruby, .under-page__section-ruby, .layout-footer__about-ruby {
    font-size: 0.6em;
  }
}
.section, .page-index__sponsors, .page-index__contest, .page-index__news, .page-contest__contest-file, .page-contest__department, .layout-footer__about {
  padding-top: 36px;
}

.layout-footer {
  padding-top: 36px;
  color: #ffffff;
}

.layout-footer__about {
  padding-bottom: 36px;
  background-color: #245286;
}

.layout-footer__about-title {
  color: #ffffff;
}

.layout-footer__about-ruby {
  color: #ffffff;
}

.layout-footer__about-logo {
  width: 70%;
  max-width: 400px;
  display: block;
  margin: 0 auto 12px auto;
}

@media screen and (max-width: 480px) {
  .layout-footer__about-logo {
    width: 90%;
  }
}
.layout-footer__about-comment {
  max-width: 720px;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .layout-footer__about-comment {
    margin: 0 24px;
  }
}
.layout-footer__about-address {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  max-width: 720px;
  margin: 12px auto 0 auto;
}

.layout-footer__about-address i {
  margin-top: 4px;
  padding-right: 8px;
}

@media screen and (max-width: 768px) {
  .layout-footer__about-address {
    margin: 12px 24px 0 24px;
  }
}
.layout-footer__about-mail {
  color: #ffffff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  max-width: 720px;
  margin: 12px auto 0 auto;
  text-decoration: none;
}

.layout-footer__about-mail i {
  margin-top: 4px;
  padding-right: 8px;
}

@media screen and (max-width: 768px) {
  .layout-footer__about-mail {
    margin: 12px 24px 0 24px;
  }
}
.layout-footer__copyright {
  color: #ffffff;
  background-color: #3375BD;
  text-align: center;
  padding: 24px 12px 48px 12px;
}

.layout-header {
  padding: 12px 0;
}

@media screen and (max-width: 768px) {
  .layout-header {
    padding-left: 24px;
    padding-right: 24px;
  }
}
.layout-header__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.layout-header__logo {
  width: 280px;
}

@media screen and (max-width: 768px) {
  .layout-header__logo {
    width: 200px;
  }
}
.layout-header__navigation {
  margin-top: 6px;
  font-weight: 700;
  text-align: right;
}

@media screen and (max-width: 768px) {
  .layout-header__navigation {
    display: none;
  }
}
.layout-header__navigation-items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.layout-header__navigation-item {
  margin-left: 12px;
}

.layout-header__navigation-contact {
  display: inline-block;
  margin-left: auto;
  margin-bottom: 6px;
  color: #000000;
  -webkit-transition: all 200ms 0s ease;
  transition: all 200ms 0s ease;
  text-decoration: none;
}

.layout-header__navigation-contact:hover {
  color: #1093FF;
}

.layout-header__navigation-link {
  color: #000000;
  text-decoration: none;
  -webkit-transition: all 200ms 0s ease;
  transition: all 200ms 0s ease;
}

.layout-header__navigation-link:hover {
  color: #1093FF;
}

.layout-header__sp-navigation-toggle {
  font-size: 2.5rem;
  color: #000000;
  margin-top: 4px;
  display: inline-block;
}

@media screen and (min-width: 767px) {
  .layout-header__sp-navigation-toggle {
    display: none;
  }
}
.layout-header__smart-navigation {
  height: 100vh;
  width: 100vw;
  position: fixed;
  z-index: 32768;
  color: #ffffff;
  top: 0;
  left: 0;
  opacity: 0;
  display: none;
}

.layout-header__smart-navigation.hide {
  opacity: 0;
  display: none;
  left: -50px;
  top: 50px;
}

@media screen and (min-width: 1023px) {
  .layout-header__smart-navigation {
    display: none;
  }
}
.layout-header__smart-navigation-inner {
  width: 100%;
  height: 100%;
  position: relative;
}

.layout-header__smart-navigation-content {
  background-color: rgba(0, 0, 0, 0.8);
  height: 100vh;
  width: calc(100vw - 36px);
  position: absolute;
  top: 50px;
  left: -50px;
  opacity: 0;
}

.layout-header__smart-navigation-logo {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 200px;
  display: block;
  z-index: 16384;
}

.layout-header__smart-navigation-close {
  padding: 8px 12px;
  color: #ffffff;
  background-color: #1093FF;
  display: block;
  width: 100px;
  position: absolute;
  top: 12px;
  right: -24px;
  z-index: 16384;
  text-align: center;
  text-decoration: none;
}

.layout-header__smart-navigation-items {
  padding: 60px 36px 36px 36px;
  width: 100%;
}

@media screen and (max-width: 480px) {
  .layout-header__smart-navigation-items {
    padding: 60px 24px 24px 24px;
  }
}
.layout-header__smart-navigation-item {
  border-bottom: solid 2px #ffffff;
}

.layout-header__smart-navigation-link {
  color: #ffffff;
  font-weight: 700;
  padding: 18px 0;
  display: block;
  text-decoration: none;
}

.under-page {
  position: relative;
  min-height: 500px;
}

.under-page__hero {
  position: absolute;
  top: 0;
  overflow: hidden;
  height: 500px;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-align: center;
  width: 100%;
}

.under-page__hero:after {
  content: "";
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  left: 0;
}

.under-page__hero-image {
  width: 100%;
}

@media screen and (max-width: 768px) {
  .under-page__hero-image {
    height: 100%;
    width: auto;
  }
}
.under-page__title {
  position: relative;
  z-index: 16384;
  color: #ffffff;
  font-size: 3.4rem;
  text-align: center;
  font-weight: 700;
  line-height: 1.1;
  padding: 72px 0;
}

@media screen and (max-width: 480px) {
  .under-page__title {
    font-size: 2.8rem;
    padding: 60px 0 36px 0;
  }
}
.under-page__sub-title {
  font-size: 1.8rem;
  font-weight: 400;
}

.under-page__contents {
  position: relative;
  z-index: 16384;
  background-color: #ffffff;
  padding: 24px;
}

@media screen and (max-width: 768px) {
  .under-page__contents {
    margin: 24px;
  }
}
@media screen and (max-width: 480px) {
  .under-page__contents {
    padding: 18px;
  }
}
.page-all__notice {
  background-color: #1368AD;
  color: #ffffff;
  padding: 18px;
  margin-bottom: 12px;
  border-radius: 8px;
  font-weight: 700;
}

@media screen and (max-width: 480px) {
  .page-all__notice {
    padding: 12px;
  }
}
.page-all__notice-items {
  padding-top: 8px;
}

.page-all__notice-item {
  font-weight: 400;
  font-size: 1.4rem;
  list-style: circle;
  list-style-position: inside;
}

.page-contest__overview-dt {
  font-weight: 700;
  font-size: 2.4rem;
}

@media screen and (max-width: 480px) {
  .page-contest__overview-dt {
    font-size: 1.8rem;
  }
}
.page-contest__overview-dd {
  margin-bottom: 8px;
  font-size: 1.6rem;
}

@media screen and (max-width: 480px) {
  .page-contest__overview-dd {
    font-size: 1.4rem;
  }
}
.page-contest__department-items {
  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;
}

@media screen and (max-width: 480px) {
  .page-contest__department-items {
    display: block;
  }
}
.page-contest__department-item {
  width: calc(50% - 9px);
  margin-bottom: 18px;
}

@media screen and (max-width: 480px) {
  .page-contest__department-item {
    width: auto;
  }
}
.page-contest__department-name {
  font-weight: 700;
  color: #1093FF;
  text-shadow: 1px 1px 0px #ffffff;
  font-size: 2.1rem;
  padding-bottom: 8px;
}

@media screen and (max-width: 768px) {
  .page-contest__department-name {
    font-size: 1.8rem;
  }
}
@media screen and (max-width: 480px) {
  .page-contest__department-name {
    padding-bottom: 4px;
  }
}
.page-contest__department-comment {
  font-size: 1.6rem;
  line-height: 1.4;
}

@media screen and (max-width: 768px) {
  .page-contest__department-comment {
    font-size: 1.4rem;
  }
}
.page-contest__text-banner {
  padding-top: 36px;
  padding-bottom: 24px;
}

@media screen and (max-width: 768px) {
  .page-contest__text-banner {
    padding-top: 0;
    margin-left: -24px;
    margin-right: -24px;
  }
}
.page-contest__text-banner-item {
  background-color: #ffffff;
  border: solid 2px #1093FF;
  color: #1093FF;
  padding: 18px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  width: 420px;
  margin-left: auto;
  margin-top: 18px;
  text-decoration: none;
  -webkit-transition: all 200ms 0s ease;
  transition: all 200ms 0s ease;
}

.page-contest__text-banner-item:hover {
  background-color: #1093FF;
  color: #ffffff;
}

@media screen and (max-width: 768px) {
  .page-contest__text-banner-item {
    width: auto;
    margin-left: 24px;
    margin-right: 24px;
  }
}
@media screen and (max-width: 480px) {
  .page-contest__text-banner-item {
    font-size: 1.4rem;
    padding: 12px;
  }
  .page-contest__text-banner-item > i {
    padding-top: 3px;
  }
}
@media screen and (max-width: 768px) {
  .page-contest__page-contents {
    margin-left: -12px;
    margin-right: -12px;
  }
}
.page-contest__page-contents-item {
  background-color: #D4E9F2;
  padding: 24px;
}

@media screen and (max-width: 480px) {
  .page-contest__page-contents-item {
    padding: 18px;
  }
}
.page-contest__page-contents-item + .page-contest__page-contents-item {
  margin-top: 24px;
}

.page-contest__page-contents-title {
  font-weight: 700;
  font-size: 2.1rem;
  margin-bottom: 8px;
}

@media screen and (max-width: 480px) {
  .page-contest__page-contents-title {
    font-size: 1.8rem;
  }
}
.page-contest__page-contents-comment {
  font-size: 1.6rem;
}

@media screen and (max-width: 480px) {
  .page-contest__page-contents-comment {
    font-size: 1.4rem;
  }
}
.page-contest__page-contents-comment img {
  width: auto;
  height: auto;
  max-width: 100%;
}

.page-contest__contest-file-item {
  background-color: #D4E9F2;
  padding: 24px;
  max-width: 700px;
  margin-left: auto;
}

@media screen and (max-width: 768px) {
  .page-contest__contest-file-item {
    margin-left: 48px;
    margin-right: -48px;
  }
}
@media screen and (max-width: 480px) {
  .page-contest__contest-file-item {
    margin-right: -42px;
  }
}
.page-contest__contest-file-item + .page-contest__contest-file-item {
  margin-top: 24px;
}

.page-contest__contest-file-title {
  font-weight: 700;
  font-size: 2.1rem;
  margin-bottom: 12px;
}

@media screen and (max-width: 480px) {
  .page-contest__contest-file-title {
    font-size: 1.8rem;
  }
}
.page-contest__contest-file-link {
  margin-left: -48px;
  margin-bottom: 12px;
  background-color: #1093FF;
  color: #ffffff;
  font-weight: 700;
  padding: 12px;
  width: 170px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-decoration: none;
}

@media screen and (max-width: 480px) {
  .page-contest__contest-file-link {
    font-size: 1.4rem;
    padding: 8px 12px;
    width: 150px;
    margin0left: -36px;
  }
}
@media screen and (max-width: 480px) {
  .page-contest__contest-file-comment {
    font-size: 1.4rem;
  }
}
.page-entry-form {
  padding-bottom: 36px;
}

.page-entry-form__title {
  font-weight: 700;
  font-size: 2.1rem;
  margin-bottom: 12px;
}

@media screen and (max-width: 480px) {
  .page-entry-form__title {
    font-size: 1.8rem;
  }
}
.page-entry-form__description {
  color: #c00;
  font-size: 1.4rem;
  padding-bottom: 12px;
  line-height: 1.6;
}

@media screen and (max-width: 480px) {
  .page-entry-form__description {
    font-size: 1.2rem;
  }
}
.page-entry-form__description.confirm {
  font-size: 1.6rem;
}

@media screen and (max-width: 480px) {
  .page-entry-form__description.confirm {
    font-size: 1.4rem;
  }
}
.page-entry-form__description-strong {
  font-weight: 700;
  font-size: 1.3em;
  word-break: break-all;
}

.page-entry-form__form {
  background-color: #D4E9F2;
  padding: 12px;
}

.page-entry-form__input-name {
  font-weight: 700;
  font-size: 1.6rem;
  margin-bottom: 4px;
}

.page-entry-form__require {
  background-color: #1368AD;
  color: #ffffff;
  font-size: 1rem;
  padding: 4px 7px 4px 6px;
  font-weight: 400;
  display: inline-block;
}

.page-entry-form__input-group {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

.page-entry-form__input-text-field {
  border: none;
  padding: 8px 12px;
  display: inline-block;
  border-radius: 3px;
  width: 350px;
}

@media screen and (max-width: 480px) {
  .page-entry-form__input-text-field {
    width: 50%;
  }
}
.page-entry-form__input-submit-button {
  display: inline-block;
  border: none;
  background-color: #1368AD;
  color: #ffffff;
  padding: 5px 12px 4px 12px;
  border-radius: 3px;
}

.page-entry-teams__department {
  padding-bottom: 24px;
}

.page-entry-teams__department-title {
  font-weight: 700;
  color: #1093FF;
  font-size: 2.4rem;
  padding-bottom: 12px;
}

.page-entry-teams__department-items {
  margin-right: 48px;
}

@media screen and (max-width: 768px) {
  .page-entry-teams__department-items {
    margin-right: 36px;
  }
}
@media screen and (max-width: 480px) {
  .page-entry-teams__department-items {
    margin-right: 0;
  }
}
.page-entry-teams__department-item {
  background-color: #D4E9F2;
  padding: 24px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 24px;
}

@media screen and (max-width: 480px) {
  .page-entry-teams__department-item {
    padding: 0;
    background-color: transparent;
    display: block;
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: solid 2px #1368AD;
  }
}
.page-entry-teams__aircraft-name {
  font-size: 2.8rem;
  font-weight: 700;
}

@media screen and (max-width: 768px) {
  .page-entry-teams__aircraft-name {
    font-size: 2.1rem;
  }
}
.page-entry-teams__aircraft-ruby {
  font-size: 1.4rem;
  font-weight: 400;
  display: block;
}

@media screen and (max-width: 768px) {
  .page-entry-teams__aircraft-ruby {
    color: #454545;
    font-size: 1.2rem;
  }
}
.page-entry-teams__aircraft-links {
  padding: 8px 0;
  display: block;
}

.page-entry-teams__aircraft-link {
  background-color: #1093FF;
  display: inline-block;
  color: #ffffff;
  text-decoration: none;
  padding: 6px 12px;
  margin-right: 4px;
  font-size: 1.4rem;
}

.page-entry-teams__member {
  background-color: #ffffff;
  -webkit-box-shadow: 2px 2px 0px #1368AD;
  box-shadow: 2px 2px 0px #1368AD;
  padding: 18px 18px 10px 18px;
  margin-right: -60px;
  width: 300px;
}

@media screen and (max-width: 768px) {
  .page-entry-teams__member {
    margin-right: -48px;
  }
}
@media screen and (max-width: 480px) {
  .page-entry-teams__member {
    margin-right: 0;
    padding: 0;
    width: auto;
    -webkit-box-shadow: none;
    box-shadow: none;
  }
}
.page-entry-teams__member-dt {
  font-weight: 700;
  font-size: 1.2rem;
  color: #1093FF;
}

.page-entry-teams__member-dd {
  padding-bottom: 8px;
}

@media screen and (max-width: 480px) {
  .page-entry-teams__member-dd {
    font-size: 1.4rem;
    padding-bottom: 4px;
  }
}
.form {
  background-color: #D4E9F2;
  padding: 24px;
}

@media screen and (max-width: 480px) {
  .form {
    padding: 18px;
  }
}
.form__group {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

@media screen and (max-width: 480px) {
  .form__group {
    display: block;
  }
}
.form__group + .form__group {
  padding-top: 24px;
}

@media screen and (max-width: 480px) {
  .form__group + .form__group {
    padding-top: 16px;
  }
}
@media screen and (min-width: 479px) {
  .form__display {
    padding-top: 4px;
  }
}
.form__label {
  font-weight: 700;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-align: right;
  width: 300px;
  padding-right: 12px;
  padding-top: 4px;
}

@media screen and (max-width: 480px) {
  .form__label {
    padding-bottom: 4px;
    padding-top: 0px;
    text-align: left;
    width: 100%;
    font-size: 1.4rem;
  }
}
.form__label.require:after {
  content: "必須";
  background-color: #1368AD;
  color: #ffffff;
  font-size: 1.2rem;
  padding: 3px 5px;
  margin-top: -1px;
  border-radius: 2px;
}

.form__input {
  width: calc(100% - 312px);
}

@media screen and (max-width: 480px) {
  .form__input {
    width: 100%;
  }
}
.form__input-field {
  border: none;
  padding: 8px 12px;
  display: inline-block;
  border-radius: 3px;
  width: 100%;
}

@media screen and (min-width: 479px) {
  .form__input-field + .form__input-field {
    margin-top: 8px;
  }
}
.form__input-field.zip1 {
  width: 60px;
}

.form__input-field.zip2 {
  width: 80px;
}

.form__select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: none;
  padding: 8px 12px;
  display: inline-block;
  border-radius: 3px;
  width: 100%;
  background-color: #ffffff;
}

.form__search-address-button {
  background-color: #1368AD;
  color: #D4E9F2;
  border: 0;
  border-radius: 2px;
  margin-left: 8px;
  padding: 3px 8px;
  font-weight: 700;
  font-size: 1.3rem;
}

.form__submit-button {
  border: none;
  background-color: #1368AD;
  color: #ffffff;
  font-size: 1.6rem;
  margin-top: 24px;
  width: 100%;
  padding: 12px 0;
  border-radius: 4px;
}

@media screen and (max-width: 480px) {
  .form__submit-button {
    margin-top: 12px;
  }
}
.form__help {
  color: #c00;
  font-size: 1.2rem;
  padding-top: 3px;
}

.page-history__item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: solid 1px #ccc;
}

@media screen and (max-width: 480px) {
  .page-history__item {
    display: block;
    margin-bottom: 12px;
    padding-bottom: 12px;
  }
}
.page-history__contest-data {
  width: calc(100% - 240px);
}

@media screen and (max-width: 480px) {
  .page-history__contest-data {
    width: auto;
  }
}
.page-history__contest-dates {
  color: #454545;
  margin-top: 8px;
}

@media screen and (max-width: 480px) {
  .page-history__contest-dates {
    margin-top: 4px;
  }
}
.page-history__contest-name {
  font-weight: 700;
  font-size: 2.1rem;
}

@media screen and (max-width: 480px) {
  .page-history__contest-name {
    font-size: 1.6rem;
  }
}
.page-history__contest-date-label {
  background-color: #000000;
  color: #ffffff;
  display: inline-block;
  font-size: 1.4rem;
  padding: 1px 6px;
  margin-right: 6px;
}

.page-history__to-contest-page {
  margin-bottom: 8px;
  background-color: #1093FF;
  color: #ffffff;
  padding: 6px 12px;
  width: 230px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-decoration: none;
  height: 40px;
}

@media screen and (max-width: 480px) {
  .page-history__to-contest-page {
    font-size: 1.4rem;
    width: 200px;
    margin-top: 8px;
    margin-left: -8px;
  }
}
.page-history__to-old {
  border: solid 2px #1093FF;
  color: #1093FF;
  padding: 8px 12px;
  width: 330px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-decoration: none;
  margin-left: auto;
  font-weight: 700;
}

@media screen and (max-width: 480px) {
  .page-history__to-old {
    font-size: 1.2rem;
    width: 230px;
  }
}
.page-index__hero {
  position: relative;
}

@media screen and (max-width: 768px) {
  .page-index__hero {
    margin-bottom: 24px;
  }
}
.page-index__hero-text {
  background-color: #1093FF;
  color: #ffffff;
  position: absolute;
  bottom: 24px;
  left: 0;
  padding: 24px;
  width: 700px;
}

@media screen and (max-width: 768px) {
  .page-index__hero-text {
    padding: 12px;
    bottom: -24px;
    right: 0;
    left: auto;
    width: calc(100% - 36px);
  }
}
.page-index__hero-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

@media screen and (max-width: 768px) {
  .page-index__hero-title {
    font-size: 1.4rem;
    margin-bottom: 0;
  }
}
.page-index__hero-comment {
  font-size: 1.2rem;
}

@media screen and (max-width: 768px) {
  .page-index__hero-comment {
    display: none;
  }
}
@media screen and (min-width: 767px) {
  .page-index__news {
    margin-left: -24px;
  }
}
.page-index__news-items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

@media screen and (max-width: 768px) {
  .page-index__news-items {
    display: block;
  }
}
.page-index__news-item {
  border: solid 1px #000000;
  padding: 12px;
  width: 100%;
  margin-left: 24px;
  position: relative;
  padding-bottom: 48px;
}

@media screen and (max-width: 768px) {
  .page-index__news-item {
    width: auto;
    border-right: none;
    margin-left: 36px;
  }
}
@media screen and (max-width: 768px) {
  .page-index__news-item + .page-index__news-item {
    margin-top: 12px;
  }
}
.page-index__news-item-title {
  font-size: 2.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

@media screen and (max-width: 480px) {
  .page-index__news-item-title {
    font-size: 1.8rem;
  }
}
.page-index__news-comment {
  font-size: 1.4rem;
}

.page-index__news-time {
  background-color: #000000;
  color: #ffffff;
  font-size: 1.2rem;
  padding: 3px 8px;
  position: absolute;
  bottom: 12px;
  left: -12px;
}

.page-index__news-more {
  display: block;
  text-align: center;
  border: solid 2px #1093FF;
  color: #1093FF;
  margin-left: auto;
  width: 260px;
  padding: 12px;
  font-size: 1.8rem;
  margin-top: 24px;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-decoration: none;
  -webkit-transition: all 200ms 0s ease;
  transition: all 200ms 0s ease;
}

@media screen and (max-width: 768px) {
  .page-index__news-more {
    width: 180px;
    font-size: 1.4rem;
    margin-right: 36px;
  }
}
.page-index__news-more:hover {
  background-color: #1093FF;
  color: #ffffff;
}

.page-index__news-more > i {
  padding-left: 12px;
}

@media screen and (max-width: 768px) {
  .page-index__news-more > i {
    padding-left: 6px;
  }
}
.page-index__contest {
  background-color: #D4E9F2;
  background-image: url(../images/dot_w.png);
  background-repeat: no-repeat;
  background-size: 100% 300px;
  padding-bottom: 24px;
}

.page-index__contest-introduction {
  position: relative;
  padding-top: 24px;
}

.page-index__contest-overview {
  background-color: #ffffff;
  z-index: 2;
  position: relative;
  width: 370px;
  margin-left: auto;
  height: calc(100% - 24px);
  padding: 24px 24px 12px 24px;
}

@media screen and (max-width: 768px) {
  .page-index__contest-overview {
    margin: 24px auto;
  }
}
@media screen and (max-width: 480px) {
  .page-index__contest-overview {
    margin: 24px;
    width: auto;
  }
}
.page-index__contest-image {
  position: absolute;
  top: 0;
  left: -24px;
  width: 78%;
}

@media screen and (max-width: 768px) {
  .page-index__contest-image {
    left: 0;
    width: 100%;
  }
}
.page-index__contest-dt {
  font-weight: 700;
  margin-bottom: 3px;
}

.page-index__contest-dd {
  margin-bottom: 12px;
  font-size: 1.4rem;
}

.page-index__contest-department {
  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;
}

@media screen and (max-width: 768px) {
  .page-index__contest-department {
    padding-left: 24px;
    padding-right: 24px;
  }
}
@media screen and (max-width: 480px) {
  .page-index__contest-department {
    display: block;
  }
}
.page-index__contest-department-item {
  width: calc(50% - 9px);
  margin-bottom: 18px;
}

@media screen and (max-width: 480px) {
  .page-index__contest-department-item {
    width: auto;
  }
}
.page-index__contest-department-name {
  font-weight: 700;
  color: #1093FF;
  text-shadow: 1px 1px 0px #ffffff;
  font-size: 2.1rem;
  padding-bottom: 8px;
}

@media screen and (max-width: 768px) {
  .page-index__contest-department-name {
    font-size: 1.8rem;
  }
}
@media screen and (max-width: 480px) {
  .page-index__contest-department-name {
    padding-bottom: 4px;
  }
}
.page-index__contest-department-comment {
  font-size: 1.6rem;
  line-height: 1.4;
}

@media screen and (max-width: 768px) {
  .page-index__contest-department-comment {
    font-size: 1.4rem;
  }
}
.page-index__text-banner {
  padding-top: 36px;
  padding-bottom: 24px;
}

@media screen and (max-width: 768px) {
  .page-index__text-banner {
    padding-top: 0;
  }
}
.page-index__text-banner-item {
  background-color: #ffffff;
  border: solid 2px #1093FF;
  color: #1093FF;
  padding: 18px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  width: 420px;
  margin-left: auto;
  margin-top: 18px;
  text-decoration: none;
  -webkit-transition: all 200ms 0s ease;
  transition: all 200ms 0s ease;
}

.page-index__text-banner-item:hover {
  background-color: #1093FF;
  color: #ffffff;
}

@media screen and (max-width: 768px) {
  .page-index__text-banner-item {
    width: auto;
    margin-left: 24px;
    margin-right: 24px;
  }
}
@media screen and (max-width: 480px) {
  .page-index__text-banner-item {
    font-size: 1.4rem;
    padding: 12px;
  }
  .page-index__text-banner-item > i {
    padding-top: 3px;
  }
}
.page-index__page-contents {
  padding-top: 24px;
}

@media screen and (max-width: 768px) {
  .page-index__page-contents {
    padding-left: 24px;
    padding-right: 24px;
  }
}
.page-index__page-contents-item {
  background-color: #ffffff;
  padding: 24px;
}

@media screen and (max-width: 480px) {
  .page-index__page-contents-item {
    padding: 18px;
  }
}
.page-index__page-contents-item + .page-index__page-contents-item {
  margin-top: 24px;
}

.page-index__page-contents-title {
  font-weight: 700;
  font-size: 2.1rem;
  margin-bottom: 8px;
}

@media screen and (max-width: 480px) {
  .page-index__page-contents-title {
    font-size: 1.8rem;
  }
}
.page-index__page-contents-comment {
  font-size: 1.6rem;
}

@media screen and (max-width: 480px) {
  .page-index__page-contents-comment {
    font-size: 1.4rem;
  }
}
.page-index__page-contents-comment img {
  width: auto;
  height: auto;
  max-width: 100%;
}

.page-index__contest-file {
  padding-top: 24px;
}

.page-index__contest-file-item {
  background-color: #ffffff;
  padding: 24px;
  max-width: 700px;
  margin-left: auto;
}

.page-index__contest-file-item img {
  max-width: 100%;
  width: auto;
  height: auto;
}

@media screen and (max-width: 768px) {
  .page-index__contest-file-item {
    margin-left: 48px;
  }
}
.page-index__contest-file-item + .page-index__contest-file-item {
  margin-top: 24px;
}

.page-index__contest-file-title {
  font-weight: 700;
  font-size: 2.1rem;
  margin-bottom: 12px;
}

@media screen and (max-width: 480px) {
  .page-index__contest-file-title {
    font-size: 1.8rem;
  }
}
.page-index__contest-file-link {
  margin-left: -48px;
  margin-bottom: 12px;
  background-color: #1093FF;
  color: #ffffff;
  font-weight: 700;
  padding: 12px;
  width: 170px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-decoration: none;
}

@media screen and (max-width: 480px) {
  .page-index__contest-file-link {
    font-size: 1.4rem;
    padding: 8px 12px;
    width: 150px;
    margin0left: -36px;
  }
}
.page-index__contest-file-comment img {
  max-width: 100%;
  width: auto;
  height: auto;
}

@media screen and (max-width: 480px) {
  .page-index__contest-file-comment {
    font-size: 1.4rem;
  }
}
.page-index__sponsors-items {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

@media screen and (max-width: 768px) {
  .page-index__sponsors-items {
    display: block;
    padding-left: 24px;
    padding-right: 24px;
  }
}
@media screen and (max-width: 480px) {
  .page-index__sponsors-items {
    padding-left: 12px;
    padding-right: 12px;
  }
}
.page-index__sponsors-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  width: calc(50% - 12px);
  border: solid 2px #454545;
  padding: 18px;
  margin-bottom: 24px;
  font-size: 1.4rem;
  font-weight: 700;
  color: #454545;
  text-decoration: none;
  -webkit-transition: all 200ms 0s ease;
  transition: all 200ms 0s ease;
}

@media screen and (max-width: 768px) {
  .page-index__sponsors-item {
    width: 100%;
    border-width: 0 0 2px 0;
    padding-left: 0;
    margin-bottom: 0;
  }
  .page-index__sponsors-item:last-child {
    border: none;
  }
}
.page-index__sponsors-item i {
  margin-left: 12px;
  margin-top: 4px;
}

@media screen and (min-width: 767px) {
  .page-index__sponsors-item.link {
    color: #1093FF;
    border-color: #1093FF;
  }
}
.page-index__sponsors-item.link:hover {
  background-color: #1093FF;
  color: #ffffff;
}

.page-knowhow__item {
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: solid 1px #454545;
}

@media screen and (max-width: 480px) {
  .page-knowhow__item {
    padding-bottom: 12px;
    margin-bottom: 12px;
  }
}
.page-knowhow__item-title {
  font-weight: 700;
  font-size: 2.4rem;
  padding-bottom: 12px;
}

@media screen and (max-width: 480px) {
  .page-knowhow__item-title {
    font-size: 1.6rem;
    padding-bottom: 8px;
  }
}
.page-knowhow__file-link {
  margin-bottom: 8px;
  background-color: #1093FF;
  color: #ffffff;
  font-weight: 700;
  padding: 12px;
  width: 170px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-decoration: none;
}

@media screen and (max-width: 480px) {
  .page-knowhow__file-link {
    font-size: 1.4rem;
    padding: 8px 12px;
    width: 150px;
  }
}
.page-message {
  min-height: 310px;
}

.page-message__to-top {
  display: block;
  text-align: center;
  border: solid 2px #1093FF;
  color: #1093FF;
  margin-left: auto;
  width: 260px;
  padding: 12px;
  font-size: 1.8rem;
  margin-top: 18px;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-decoration: none;
  -webkit-transition: all 200ms 0s ease;
  transition: all 200ms 0s ease;
}

@media screen and (max-width: 768px) {
  .page-message__to-top {
    width: 180px;
    font-size: 1.4rem;
  }
}
.page-message__to-top:hover {
  background-color: #1093FF;
  color: #ffffff;
}

.page-message__to-top > i {
  padding-left: 12px;
}

@media screen and (max-width: 768px) {
  .page-message__to-top > i {
    padding-left: 6px;
  }
}
.page-news__item {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: solid 1px #454545;
}

@media screen and (max-width: 480px) {
  .page-news__item {
    margin-bottom: 12px;
    padding-bottom: 12px;
  }
}
.page-news__title {
  font-weight: 700;
  font-size: 2.4rem;
  padding-bottom: 8px;
}

@media screen and (max-width: 480px) {
  .page-news__title {
    font-size: 1.8rem;
    padding-bottom: 4px;
  }
}
.page-news__time {
  background-color: #000000;
  color: #ffffff;
  padding: 3px 6px;
  font-size: 1.2rem;
  margin-bottom: 12px;
  display: inline-block;
}

@media screen and (max-width: 480px) {
  .page-news__time {
    margin-bottom: 12px;
  }
}
.page-news__comment {
  font-size: 1.6rem;
}

@media screen and (max-width: 480px) {
  .page-news__comment {
    font-size: 1.2rem;
  }
}
.page-qa__category {
  padding-bottom: 24px;
}

.page-qa__category-title {
  font-weight: 700;
  font-size: 2.1rem;
  padding-bottom: 4px;
}

.page-qa__item {
  border-bottom: solid 1px #454545;
  padding-top: 8px;
}

.page-qa__question {
  color: #1368AD;
  font-weight: 700;
  font-size: 1.8rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: top;
  -ms-flex-align: top;
  align-items: top;
  padding-bottom: 8px;
}

@media screen and (max-width: 480px) {
  .page-qa__question {
    font-size: 1.4rem;
  }
}
.page-qa__question > i {
  padding-top: 3px;
  padding-right: 6px;
}

@media screen and (max-width: 480px) {
  .page-qa__question > i {
    font-size: 1.5rem;
    padding-right: 4px;
  }
}
.page-qa__answer {
  display: none;
  background-color: #D4E9F2;
  padding: 12px;
  font-size: 1.4rem;
}

@media screen and (max-width: 480px) {
  .page-qa__answer {
    font-size: 1.2rem;
  }
}
.page-qa__answer.active {
  display: block;
}

.page-qa__answer-file-link {
  margin-bottom: 8px;
  background-color: #1093FF;
  color: #ffffff;
  font-weight: 700;
  padding: 12px;
  width: 170px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  text-decoration: none;
}

@media screen and (max-width: 480px) {
  .page-qa__answer-file-link {
    font-size: 1.4rem;
    padding: 8px 12px;
    width: 150px;
    margin0left: -36px;
  }
}