/* reset.css */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html{
  font-size: 62.5%; /* ← これで 1rem = 10px 相当に */
	
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  border: none;
  background: none;
  appearance: none;
}

a {
  text-decoration: none;
  color: inherit;
}