/*======================
  reset
======================*/
html, body, div, span, iframe, h1, h2, h3, h4, p, a, img, dl, dt, dd, ol, ul, li, label, table, tbody, tr, th, td, figure, blockquote {
  padding: 0;
  margin: 0;
  border: 0;
  vertical-align: baseline;
  box-sizing: border-box;
}
article, aside, figure, footer, header, nav, section {
  display: block;
}
h1, h2, h3, h4, h5, h6 {
  font-weight: bold;
}
a {
  text-decoration: none;
  color: #000;
}
li {
  list-style: none;
}
img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}
video {
  max-width: 100%;
  height: auto;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
  table-layout: fixed;
}
tr, th, td {
  vertical-align: middle;
}
input[type="submit"] {
  -webkit-appearance: none;
  border-radius: 0;
}
small {
  font-size: inherit;
}