/* reset.css */
html, body, h1, h2, h3, p, ul, ol, li, figure, blockquote {
  margin: 0;
  padding: 0;
  font-size: 100%;
}

*, *::before, *::after {
  box-sizing: border-box;
}

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

th, td {
  padding: 0;
}

button {
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
  line-height: 1;
  vertical-align: middle;
  font-weight: bold;
}

html {
  font-size: 93.75%; /* 16px × 0.9375 = 15px */
}