@charset "UTF-8";
/* CSS Document */
/*common.css*/
html {
  font-size: 62.5%; /*16px * 62.5% = 10px 1rem=10px */
  width: 100%;
}
body {
  color: #333;
  background-color: #ecf7ff;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 1.6em;
  line-height: 2.6rem;
  text-align: center;
}
section h2 {
  font-size: 2.1rem;
}
a {
  transition: 0.3s;
}
a:hover {
  opacity: 0.5;
}
.none {
  display: none;
}
*,
*:before,
*:after {
  box-sizing: border-box;
}