* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  line-height: 1.6;
  font-family: "M PLUS Rounded 1c", sans-serif;
  color: #333;
  font-size: 16px;
  font-weight: bold;
  position: relative;
  background-color: #fffeeb;

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

ul,
ol {
  list-style: none;
}

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