html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Noto Sans JP', sans-serif;
}

body {
  background-color: #6dc8bf;
  font-size: 0.9rem;
  line-height: 2;
}

#whole-wrapper {
  background-color: #fafafa;
  width: calc(100vw - 2rem);
  max-width: calc(950px - 2rem);
  min-height: calc(100vh - 2rem);
  margin: 1rem auto;
  border-radius: .5rem;
  padding: 1rem;
}

header h1 {
  text-align: center;
  padding: .5rem 0 1rem 0;
}
#header-logo {
  width: 320px;
  max-width: 100%;
}

th {
  font-weight: 400;
  width: 6rem;
}

ul {
  padding-left: 1rem;
}

footer {
  padding-top: 1rem;
  text-align: center;
  font-size: 0.8rem;
}

@media screen and (min-width: 767px) {
}
@media screen and (min-width:768px) {
  main {
    padding-left: 100px;
  }
}