.l_main
  position: relative
  padding-bottom: "calc(1 * %s)" % var(--gap-l)
  @media screen and (min-width: 1400px)
    margin-left: "calc(2 * %s)" % var(--gap-l)
    margin-right: "calc(2 * %s + %s / 2)" % (var(--gap-l) var(--width-left))
  @media screen and (min-width: $device-mobile-max)
    padding-top: "calc(2 * %s)" % var(--gap-l)
  header
    margin: 4rem 1rem 2rem
    .logo-wrap
      margin: 0