@charset "UTF-8";

/*====================
  01.reset
====================*/
/*===== PC/SP =====*/
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
}

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

fieldset,
img {
  border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
  font-style: normal;
  font-weight: normal;
}

ol,
ul {
  list-style: none;
}

caption,
th {
  text-align: left;
}

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

q:before,
q:after {
  content: "";
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  *font-size: 100%;
}

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





/*====================
  02.font
====================*/
/*===== PC/SP =====*/
body {
  font-family: "Hiragino Sans" , "ヒラギノ角ゴ Pro W3" , "Hiragino Kaku Gothic Pro" , "メイリオ" , Meiryo , "ＭＳ Ｐゴシック" , "MS PGothic" , sans-serif;
  font-weight: 100;
  line-height: 1.5;
}

/*===== PC =====*/
@media only screen and (min-width: 769px), print, tv {
  body {
    font-size: 14px;
  }
}
/*===== SP =====*/
@media only screen and (max-width: 768px) {
  body {
    font-size: 3.75vw;
  }
}






/*====================
  03.header
====================*/
/*===== PC =====*/
@media only screen and (min-width: 769px), print, tv {
  /* base */
  .dance-header {
    background-color: #ffffff;
    box-shadow: 0 0 10px 0 rgba(0,0,0,0.3);
    width: 100%;
    position: relative;
    z-index: 1;
  }
  .dance-header-inner {
    display: flex;
    justify-content: space-between;
    width: 960px;
    margin-right: auto;
    margin-left: auto;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  /* logo */
  .dance-header-logo-link {
    display: block;
    width: 130px;
  }
  .dance-header-logo-img {
    width: 130px;
  }
  /* btn */
  .dance-header-btn {
    border-radius: 3px;
    box-shadow: 0px 2px 0px 0px #becfda;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
  }
  .dance-header-btn-link {
    display: block;
    box-sizing: border-box;
    border-radius: 3px;
    background-color: #004ea2;
    font-size: 0;
    text-align: center;
    line-height: 1.0;
    width: 250px;
    padding: 9px 20px 9px 12px;
    position: relative;
    transition: all 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
  }
  .dance-header-btn-link::after {
    content: "";
    background-image: url(/online-dance/assets/img/210506/icon_arrow_white.png);
    background-repeat: no-repeat;
    background-size: 100% auto;
    width: 5px;
    height: 9px;
    margin: auto;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 8px;
  }
  .dance-header-btn:hover {
    box-shadow: 0px 0px 0px 0px #becfda;
  }
  .dance-header-btn:hover .dance-header-btn-link {
    transform: translateY(2px);

  }
}
/*===== SP =====*/
@media only screen and (max-width: 768px) {
  /* base */
  .dance-header {
    background-color: #ffffff;
    box-shadow: 0 -2px 10px 0 rgba(0,0,0,0.3);
    position: relative;
    z-index: 1;
  }
  .dance-header-inner {
    padding: 3.75vw;
  }

  /* logo */
  .dance-header-logo-link {
    display: block;
    width: 30vw;
  }
  .dance-header-logo-img {
    width: 30vw;
  }
}





/*====================
  04.footer
====================*/
/*===== PC =====*/
@media only screen and (min-width: 769px), print, tv {
  /* base */
  .dance-footer {
    background-color: #ffffff;
  }
  .dance-footer-inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    width: 960px;
    margin-right: auto;
    margin-left: auto;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  /* logo */
  .dance-footer-logo-link {
    display: block;
    order: 1;
    width: 130px;
    height: 30px;
    margin-right: 30px;
  }
  .dance-footer-logo-img {
    width: 130px;
  }

  /* nav */
  .dance-footer-nav-list {
    order: 3;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .dance-footer-nav {
    font-size: 12px;
    font-weight: 100;
    line-height: 1.5;
  }
  .dance-footer-nav + .dance-footer-nav::before {
    content: "";
    border-left: solid 1px #666666;
    margin-left: 10px;
    padding-left: 10px;
  }
  .dance-footer-nav-link {
    color: #666666;
    text-decoration: none;
  }
  .dance-footer-nav-link:hover {
    text-decoration: underline;
  }

  /* copyright */
  .dance-footer-copyright {
    order: 2;
    font-size: 12px;
    font-weight: 100;
    color: #666666;
    text-align: center;
    line-height: 1.5;
    margin-right: auto;
  }
}
/*===== SP =====*/
@media only screen and (max-width: 768px) {
  /* base */
  .dance-footer {
    background-color: #ffffff;
  }
  .dance-footer-inner {
    padding: 6vw 4vw;
  }

  /* logo */
  .dance-footer-logo-link {
    display: block;
    width: 30vw;
    margin-bottom: 4vw;
    margin-right: auto;
    margin-left: auto;
  }
  .dance-footer-logo-img {
    width: 30vw;
  }

  /* nav */
  .dance-footer-nav-list {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2vw;
  }
  .dance-footer-nav {
    font-size: 3vw;
    font-weight: 100;
    line-height: 1.5;
  }
  .dance-footer-nav + .dance-footer-nav::before {
    content: "";
    border-left: solid 1px #666666;
    margin-left: 3vw;
    padding-left: 3vw;
  }
  .dance-footer-nav-link {
    color: #666666;
    text-decoration: none;
  }

  /* copyright */
  .dance-footer-copyright {
    font-size: 3vw;
    font-weight: 100;
    color: #666666;
    text-align: center;
    line-height: 1.5;
  }
}





/*====================
  05.aside
====================*/
/*===== PC =====*/
@media only screen and (min-width: 769px), print, tv {
  /* base */
  .dance-aside {
    background-color: #f3f3f3;
    margin-top: 80px;
  }
  .dance-aside-inner {
    width: 960px;
    margin-right: auto;
    margin-left: auto;
    padding-top: 30px;
    padding-bottom: 30px;
  }

  /* h2 */
  .dance-aside-h2 {
    font-size: 22px;
    font-weight: 500;
    color: #000000;
    text-align: center;
    line-height: 1.5;
    margin-bottom: 10px;
  }

  /* list */
  .dance-aside-item-list {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
  }
  .dance-aside-item {
    font-size: 16px;
    font-weight: 500;
    color: #000000;
    line-height: 1.5;
  }
  .dance-aside-item + .dance-aside-item {
    margin-left: 15px;
  }
  .dance-aside-item--font-small {
    font-size: 12px;
  }

  /* address */
  .dance-aside-address {
    font-size: 16px;
    font-weight: 500;
    color: #000000;
    text-align: center;
    line-height: 1.5;
  }
}
/*===== SP =====*/
@media only screen and (max-width: 768px) {
  /* base */
  .dance-aside {
    background-color: #f3f3f3;
    margin-top: 8vw;
  }
  .dance-aside-inner {
    padding: 10vw 4vw;
  }

  /* h2 */
  .dance-aside-h2 {
    font-size: 5.25vw;
    font-weight: 500;
    color: #000000;
    text-align: center;
    line-height: 1.5;
    margin-bottom: 3vw;
  }

    /* list */
    .dance-aside-item-list {
      margin-bottom: 4vw;
    }
    .dance-aside-item {
      font-size: 3.75vw;
      font-weight: 500;
      color: #000000;
      text-align: center;
      line-height: 1.5;
    }
    .dance-aside-item + .dance-aside-item {
      margin-top: 1vw;
    }
    .dance-aside-item--font-small {
      font-size: 3vw;
    }

  /* address */
  .dance-aside-address {
    font-size: 3.75vw;
    font-weight: 500;
    color: #000000;
    text-align: center;
    line-height: 1.5;
  }
}





/*====================
  06.common
====================*/
/*===== PC =====*/
@media only screen and (min-width: 769px), print, tv {
  .dance-sp {
    display: none;
  }
}
/*===== SP =====*/
@media only screen and (max-width: 768px) {
  .dance-pc {
    display: none;
  }
}