/* ========================================================= DEFAULT STYLE ========================================================= */
* {
  margin: 0;
  padding: 0;
}

abbr, address, article, aside, audio, b, blockquote, body, canvas, caption, cite, code, dd, del, details, dfn, div, dl, dt, em, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, html, i, iframe, img, input, ins, kbd, label, legend, li, mark, menu, nav, object, ol, p, pre, q, samp, section, small, span, strong, sub, summary, sup, table, tbody, td, textarea, tfoot, th, thead, time, tr, ul, var, video {
  margin: 0;
  padding: 0;
  vertical-align: baseline;
  text-decoration: none;
  font-weight: normal;
  font-style: normal;
}

img {
  border: none;
  text-decoration: none;
  vertical-align: top;
  font-size: 0;
}

ul {
  list-style-type: none;
}

a, small {
  display: block;
  text-decoration: none;
}

header, footer, nav, section, aside, article, figcaption, figure, main {
  display: block;
}

html {
  font-size: 62.5%;
}

body {
  font-family: "Zen Old Mincho", serif;
  font-weight: 400;
  font-style: normal;
  font-size: 16px;
  line-height: 1.6;
  color: #231815;
  width: 100%;
  overflow-x: hidden;
  -webkit-text-size-adjust: none;
}
@media screen and (max-width: 767px) {
  body {
    font-size: 13px;
  }
}

a {
  transition: all 0.4s;
}

a[href]:hover {
  opacity: 0.8;
}

img {
  width: 100%;
}