/* CSS Document */
html {
  font-size: 62.5%;
  font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, 'sans-serif'; }

body {
  width: 100%; }

a {
  text-decoration: none;
  color: black;
  cursor: pointer; }

p {
  margin: 0;
  font-family: source-han-sans-japanese, sans-serif; }

main {
  min-height: calc(100vh - 200px); }

.flex {
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex; }

.ja_font {
  font-family: fot-tsukuardgothic-std, sofia-pro, sans-serif; }

.en_font {
  font-family: sofia-pro, sans-serif; }

.main_text {
  font-size: 1.2rem;
  letter-spacing: 2px;
  line-height: 1.8; }