@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;500;700&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;700&display=swap");
/* 769px */
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  -webkit-box-sizing: content-box;
          box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}

/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input { /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select { /* 1 */
  text-transform: none;
}

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

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  -webkit-box-sizing: border-box;
          box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

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

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type=checkbox],
[type=radio] {
  -webkit-box-sizing: border-box;
          box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

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

/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

/* ========================================
  Reset
======================================== */
body, div, h1, h2, h3, h4, h5, h6, ul, ol, li, dl, dt, dd, table, th, td, p, blockquote, pre, address, object, form, fieldset, input, textarea, figure {
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6, table, input, textarea {
  font-size: 100%;
  font-weight: normal;
}

li {
  list-style: none;
  list-style-position: inside;
}

hr {
  border: none;
  border-top: #cccccc 1px solid;
}

/* ========================================
  Base
======================================== */
*, *:before, *:after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

:root {
  font-size: 10px;
}

/*html {
  overflow-y: scroll;
  scroll-behavior: smooth;
}*/
body {
  color: #000;
  font-family: "Noto Sans JP", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
  line-height: 1.5;
  font-weight: 500;
}

a {
  color: #000;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  /*img{
    opacity: .8;
  }
  */
}

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

/* ========================================
  layout
======================================== */
.mb0 {
  margin-bottom: 0 !important;
}

.pc {
  display: block;
}

.sp {
  display: none;
}

@media screen and (max-width: 768px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
}
br.pc_br {
  display: block;
}

br.sp_br {
  display: none;
}

@media screen and (max-width: 768px) {
  br.pc_br {
    display: none;
  }
  br.sp_br {
    display: block;
  }
}
.highlight {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(60%, transparent), color-stop(60%, #FEEE00), color-stop(90%, transparent));
  background: linear-gradient(transparent 60%, #FEEE00 60% 90%, transparent 90%);
}

#header {
  z-index: 99;
  width: 100%;
}
#header .header_inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 80px 0 0 0;
}
#header .header_inner .gl_menu {
  margin-bottom: 30px;
}
#header .header_inner .gl_menu ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
#header .header_inner .gl_menu ul li {
  margin-right: 20px;
}
#header .header_inner .gl_menu ul li a {
  font-family: "Oswald", sans-serif;
  font-size: 16px;
  color: #000;
}
#header .header_inner .gl_menu ul li a:hover {
  text-decoration: none;
  color: #123262;
}

@media screen and (max-width: 768px) {
  #header {
    display: none;
  }
}
.fb_btn {
  z-index: 9;
  position: fixed;
  top: 133px;
  width: 100%;
}
.fb_btn .fb_btn_inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 0;
}
.fb_btn .fb_btn_inner .fixed_fb {
  display: block;
  font-family: "Oswald", sans-serif;
  width: 180px;
  text-align: center;
  padding: 10px;
  background: #000;
  font-size: 16px;
  font-weight: 700;
  color: #FFF;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  text-decoration: none;
}
.fb_btn .fb_btn_inner .fixed_fb:hover {
  background: #123262;
}

@media screen and (max-width: 768px) {
  .fb_btn {
    top: 10px;
  }
  .fb_btn .fb_btn_inner .fixed_fb {
    padding: 8px;
  }
}
#contents {
  max-width: 980px;
  /*margin: 174px auto 0;*/
  margin: 134px auto 0;
}
#contents .block1 {
  background: url(../img/mv.jpg) center top no-repeat;
  background-size: cover;
  max-width: 980px;
  height: 400px;
  margin: 0 auto;
}
#contents .block1 .block1_overlay {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
  text-align: cemter;
  width: 100%;
  height: 100%;
  padding-bottom: 40px;
  background-color: rgba(0, 0, 0, 0.3);
  background-blend-mode: darken;
}
#contents .block1 .block1_overlay h1 {
  text-align: center;
  font-family: "Oswald", sans-serif;
  font-size: 42px;
  font-weight: 700;
  color: #F8C8C1;
}
#contents .block1 .block1_overlay h1 .lead {
  display: block;
  font-size: 26px;
}
#contents .block1 .block1_overlay h1 .date {
  display: block;
  font-size: 36px;
}
#contents .block2 {
  background: #d4c3c1;
  padding: 100px 20px 100px;
  text-align: center;
}
#contents .block2 h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
}
#contents .block2 .block2_txt {
  font-size: 16px;
  line-height: 2;
  margin-bottom: 20px;
}
#contents .block3 {
  background: #b6799a;
  padding: 100px 20px;
  color: #FFF;
}
#contents .block3 h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents .block3 .block3_txt {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 16px;
  line-height: 2;
  margin-bottom: 50px;
}
#contents .block3 .btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 280px;
  height: 60px;
  margin: 0 auto 50px;
  text-align: center;
  border: 1px solid #FFF;
  border-radius: 5px;
  font-size: 16px;
  text-decoration: none;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  color: #FFF;
}
#contents .block3 .btn:hover {
  background: #FFF;
  color: #000;
}
#contents .block3 .table_img {
  max-width: 800px;
  margin: 0 auto;
}
#contents .block4 {
  background: #F8C8C1;
  padding: 100px 20px;
}
#contents .block4 h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents .block4 .block4_txt {
  text-align: center;
  padding: 0 20px;
  font-size: 16px;
  line-height: 2;
  margin-bottom: 50px;
}
#contents .block4 .table_img {
  max-width: 800px;
  margin: 0 auto 50px;
}
#contents .block4 .block4_flex .block4_item {
  width: 100%;
  margin: 0 10px 100px;
}
#contents .block4 .block4_flex .block4_item .block4_item_date {
  text-align: center;
  margin-bottom: 20px;
  font-size: 24px;
  font-weight: 700;
}
#contents .block4 .block4_flex .block4_item .block4_item_venue {
  text-align: center;
  font-size: 16px;
  margin-bottom: 20px;
}
#contents .block4 .block4_flex .block4_item .block4_item_venue a {
  text-decoration: underline;
}
#contents .block4 .block4_flex .block4_item .block4_item_main {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 14px;
  line-height: 2;
  padding: 0 10px;
}
#contents .block4 .block4_flex .block4_item .block4_item_main .block4_item_main_inner {
  max-width: 375px;
}
#contents .block4 .block4_flex .block4_item .block4_item_main .delimiter {
  text-align: center;
  font-size: 16px;
  margin-bottom: 20px;
}
#contents .block4 .block4_flex .block4_item .block4_item_main .block4_item_main_sub_ttl {
  text-align: center;
  font-weight: 700;
}
#contents .block4 .block4_flex .block4_item .block4_item_main a {
  text-decoration: underline;
}
#contents .block4 .block4_flex .block4_item.last {
  margin-bottom: 0;
}
#contents .block5 {
  background: #b6799a;
  padding: 100px 20px;
  color: #FFF;
}
#contents .block5 h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents .block5 .block5_img {
  max-width: 700px;
  margin: 0 auto 30px;
}
#contents .block5 .block5_txt {
  text-align: center;
  font-size: 16px;
  margin-bottom: 30px;
}
#contents .block5 .btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 280px;
  height: 60px;
  margin: 0 auto;
  text-align: center;
  border: 1px solid #FFF;
  border-radius: 5px;
  font-size: 16px;
  text-decoration: none;
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  color: #FFF;
}
#contents .block5 .btn:hover {
  background: #FFF;
  color: #000;
}
#contents #dresscode {
  max-width: 980px;
  margin: 0 auto;
  padding: 100px 20px;
  background: #F8C8C1;
}
#contents #dresscode h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents #dresscode .dresscode_flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
#contents #dresscode .dresscode_flex .dresscode_item {
  width: 33.333%;
  padding: 10px;
}
#contents #dresscode .dresscode_flex .dresscode_item .dresscode_item_photo {
  margin-bottom: 20px;
}
#contents #dresscode .dresscode_flex .dresscode_item .dresscode_item_main {
  text-align: center;
  font-size: 16px;
  line-height: 2;
}
#contents #teachers {
  max-width: 980px;
  margin: 0 auto;
  padding: 100px 20px;
  background: #d4c3c1;
}
#contents #teachers h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents #teachers .teachers_flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 40px;
}
#contents #teachers .teachers_flex .teachers_item {
  width: 50%;
  padding: 10px;
}
#contents #teachers .teachers_flex .teachers_item .teachers_item_date {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
}
#contents #teachers .teachers_flex .teachers_item .teachers_item_photo {
  margin-bottom: 20px;
}
#contents #teachers .teachers_flex .teachers_item .teachers_item_main {
  font-size: 14px;
  line-height: 2;
}
#contents #teachers .teachers_flex .teachers_item .teachers_item_main a {
  text-decoration: underline;
}
#contents #competitions {
  max-width: 980px;
  margin: 0 auto;
  padding: 100px 0;
  background: #F8C8C1;
}
#contents #competitions h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents #competitions .competitions_flex {
  padding: 0 30px;
}
#contents #competitions .competitions_flex .competitions_item {
  max-width: 500px;
  margin: 0 auto 50px;
}
#contents #competitions .competitions_flex .competitions_item .competitions_item_date {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  height: 80px;
}
#contents #competitions .competitions_flex .competitions_item .competitions_item_main {
  font-size: 14px;
  line-height: 2;
}
#contents #competitions .competitions_flex .competitions_item .competitions_item_main a {
  text-decoration: underline;
}
#contents #competitions .competitions_flex .competitions_item .competitions_item_main ul li {
  padding-left: 1em;
  text-indent: -1em;
}
#contents #competitions .competitions_flex .competitions_item:last-child {
  margin-bottom: 0;
}
#contents #bands {
  background: #d4c3c1;
  max-width: 980px;
  margin: 0 auto;
  padding: 100px 15px;
}
#contents #bands h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents #bands .bands_flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
#contents #bands .bands_flex .bands_item {
  width: 33.3333333333%;
  padding: 10px 10px 0 0;
  position: relative;
}
#contents #bands .bands_flex .bands_item:hover .bands_item_txt {
  opacity: 1;
}
#contents #bands .bands_flex .bands_item:last-child {
  margin-right: 0;
}
#contents #bands .bands_flex .bands_item .bands_item_img {
  width: 100%;
  height: 100%;
}
#contents #bands .bands_flex .bands_item .bands_item_txt {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  text-align: center;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.3);
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  opacity: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-size: 16px;
}
#contents #bands .bands_flex .bands_item:nth-child(3n) {
  margin-right: 0;
}
#contents #shop {
  background: #b1847e;
  max-width: 980px;
  margin: 0 auto;
  padding: 100px 0;
  color: #FFF;
}
#contents #shop h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents #shop .shop_flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 20px;
}
#contents #shop .shop_flex li {
  width: 50%;
  margin: 0 20px 40px;
  padding: 0 20px;
}
#contents #shop .shop_flex li img {
  -o-object-fit: cover;
     object-fit: cover;
}
#contents #shop .shop_flex li p {
  margin-top: 10px;
  font-size: 14px;
  text-align: center;
}
#contents #sponsors {
  background: #F8C8C1;
  max-width: 980px;
  margin: 0 auto;
  padding: 100px 0;
}
#contents #sponsors h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 30px;
}
#contents #sponsors .sponsors_flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
#contents #sponsors .sponsors_flex .sponsors_item {
  width: 33.3333333333%;
  padding: 0 30px;
}
#contents #sponsors .sponsors_flex .sponsors_item:last-child {
  margin-right: 0;
}
#contents #sponsors .sponsors_flex .sponsors_item dl dt {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
  text-align: center;
  height: 270px;
}
#contents #sponsors .sponsors_flex .sponsors_item dl dd {
  text-align: center;
  font-size: 16px;
}
#contents #archive {
  background: #d4c3c1;
  max-width: 980px;
  margin: 0 auto;
  padding: 100px 0;
}
#contents #archive h2 {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 60px;
}
#contents #archive ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  max-width: 600px;
  margin: 0 auto;
}
#contents #archive ul li {
  text-align: center;
  width: 12.5%;
  padding: 10px 10px 30px;
  font-size: 16px;
}

#f_main {
  background: url(../img/f_main2.jpg) center no-repeat;
  background-size: cover;
  max-width: 980px;
  height: 650px;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  #contents {
    margin: 60px auto 0;
  }
  #contents .block1 {
    height: 500px;
    margin: 0 auto;
  }
  #contents .block1 .block1_overlay h1 {
    font-size: 32px;
  }
  #contents .block1 .block1_overlay h1 .lead {
    display: block;
    font-size: 20px;
  }
  #contents .block1 .block1_overlay h1 .date {
    display: block;
    font-size: 28px;
  }
  #contents .block2 {
    padding: 50px 20px;
  }
  #contents .block2 h2 {
    font-size: 22px;
  }
  #contents .block2 .block2_txt {
    font-size: 14px;
    line-height: 1.75;
  }
  #contents .block3 {
    padding: 50px 20px;
  }
  #contents .block3 h2 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents .block3 .block3_txt {
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 25px;
  }
  #contents .block3 .btn {
    width: 250px;
    height: 60px;
  }
  #contents .block4 {
    padding: 50px 20px;
  }
  #contents .block4 h2 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents .block4 .block4_txt {
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 30px;
  }
  #contents .block4 .table_img {
    margin-bottom: 30px;
  }
  #contents .block4 .block4_flex .block4_item {
    margin: 0 auto 50px;
  }
  #contents .block4 .block4_flex .block4_item .block4_item_date {
    font-size: 20px;
  }
  #contents .block4 .block4_flex .block4_item .block4_item_venue {
    font-size: 16px;
  }
  #contents .block4 .block4_flex .block4_item .block4_item_main {
    font-size: 14px;
    line-height: 1.75;
  }
  #contents .block4 .block4_flex .block4_item .block4_item_main .delimiter {
    font-size: 14px;
  }
  #contents .block5 {
    padding: 50px 20px;
  }
  #contents .block5 h2 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents .block5 .block5_img {
    margin: 0 auto 15px;
  }
  #contents .block5 .block5_txt {
    font-size: 14px;
    margin-bottom: 15px;
  }
  #contents .block5 .btn {
    width: 250px;
    height: 60px;
  }
  #contents #dresscode {
    padding: 50px 20px;
  }
  #contents #dresscode h2 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents #dresscode .dresscode_flex {
    display: block;
  }
  #contents #dresscode .dresscode_flex .dresscode_item {
    width: 100%;
    padding: 10px;
  }
  #contents #dresscode .dresscode_flex .dresscode_item .dresscode_item_photo {
    max-width: 480px;
    margin: 0 auto 10px;
  }
  #contents #dresscode .dresscode_flex .dresscode_item .dresscode_item_main {
    text-align: center;
    font-size: 14px;
    line-height: 1.75;
  }
  #contents #teachers {
    padding: 50px 20px;
  }
  #contents #teachers h2 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents #teachers .teachers_flex {
    display: block;
  }
  #contents #teachers .teachers_flex .teachers_item {
    width: 100%;
    padding: 10px;
  }
  #contents #teachers .teachers_flex .teachers_item .teachers_item_date {
    font-size: 18px;
  }
  #contents #teachers .teachers_flex .teachers_item .teachers_item_photo {
    margin-bottom: 10px;
  }
  #contents #teachers .teachers_flex .teachers_item .teachers_item_main {
    font-size: 14px;
    line-height: 1.75;
  }
  #contents #competitions {
    padding: 50px 0;
  }
  #contents #competitions h2 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents #competitions .competitions_flex .competitions_item {
    margin-bottom: 30px;
  }
  #contents #competitions .competitions_flex .competitions_item .competitions_item_date {
    font-size: 18px;
    height: auto;
    margin-bottom: 20px;
  }
  #contents #competitions .competitions_flex .competitions_item .competitions_item_main {
    font-size: 14px;
    line-height: 1.75;
  }
  #contents #bands {
    padding: 50px 15px;
  }
  #contents #bands h2 {
    text-align: center;
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents #bands .bands_flex {
    display: block;
  }
  #contents #bands .bands_flex .bands_item {
    width: 80%;
    margin: 10px auto 0;
  }
  #contents #bands .bands_flex .bands_item .bands_item_txt {
    font-size: 14px;
  }
  #contents #bands .bands_flex .bands_item:nth-child(3n) {
    margin: 10px auto;
  }
  #contents #bands .bands_flex .bands_item:last-child {
    margin: 10px auto;
  }
  #contents #shop {
    margin: 0 auto;
    padding: 50px 0;
  }
  #contents #shop h2 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents #shop .shop_flex {
    display: block;
    max-width: 350px;
    margin: 0 auto;
  }
  #contents #shop .shop_flex li {
    width: 100%;
    margin: 0 auto 40px;
    padding: 0 20px;
  }
  #contents #shop .shop_flex li:nth-child(4n) {
    margin: 0 auto;
  }
  #contents #sponsors {
    margin: 0 auto;
    padding: 50px 0;
  }
  #contents #sponsors h2 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  #contents #sponsors .sponsors_flex {
    display: block;
  }
  #contents #sponsors .sponsors_flex .sponsors_item {
    width: 100%;
  }
  #contents #sponsors .sponsors_flex .sponsors_item dl dt {
    width: 280px;
    height: auto;
    margin: 0 auto;
  }
  #contents #sponsors .sponsors_flex .sponsors_item dl dd {
    font-size: 14px;
  }
  #contents #sponsors .sponsors_flex .sponsors_item.last dl dt {
    width: 180px;
  }
  #contents #archive ul li {
    text-align: center;
    width: 50%;
    padding: 10px;
    font-size: 16px;
  }
}
#footer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 100px;
  font-size: 12px;
}