.main
  position: relative
  margin: 0 auto
  padding: 0 12px
  width: 1000px
  z-index: 1000

  +respond-to(small-screen)
    width: 100%
    box-sizing: border-box

.column
  float: left
  width: 40%
  margin: 80px 5% 0 

  +respond-to(handheld)
    float: none
    width: 100%
    margin: 40px 0

  &.image
    width: 50%
    margin-right: 0
    margin-left: 0
    box-sizing: border-box

    +respond-to(handheld)
      width: 100%

    img
      display: block
      width: 100%

  &.shift_left
    margin-right: 10%
    margin-left: 0

  &.shift_right
    margin-right: 0
    margin-left: 10%

  &.center-text
    p
      text-align: center