.wrapper {
  min-width: 600px;
}

.header-wrapper {
  min-width: 600px;
}

.header {
  min-height: 30px;
}

.header-inner {
  max-width: 540px;
}

.header__logo {
  line-height: 1;
  width: 102px;
}

.contents {
  max-width: 540px;
}

.footer {
  min-height: 30px;
}