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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

              <!--example of left sidebar with content on right side-->
    %div [sidebar]
    %div [main]

<!--three equal columns-->
    %div 1
    %div 2
    %div 3

              @import compass

// The CSS is written as Sass to abstract the vendor prefixes into mixins.

$app-media-xs: 767px // For narrow/mobile media query

// browser prefixes for flexbox container
@mixin flexbox
  display: -webkit-box
  display: -moz-box
  display: -ms-flexbox
  display: -webkit-flex
  display: flex

// browser prefixes for direction
@mixin flex-direction
  -moz-box-orient: vertical
  -webkit-box-orient: vertical
  -ms-box-orient: vertical
  -webkit-flex-direction: column
  flex-direction: column

// browser prefixes for ordering
@mixin flex-order($val)
  -webkit-box-ordinal-group: $val+1
  -moz-box-ordinal-group: $val+1
  -ms-flex-order: $val
  -webkit-order: $val
  order: $val

// basic columns
  clear: both
  // clearfix
    visibility: hidden
    display: block
    font-size: 0
    content: " "
    clear: both
    height: 0
  > div
    @include box-sizing(border-box)
    min-height: 1px
  // switch cols to flexbox with a media query
  @media screen and (max-width: $app-media-xs)
    @include flexbox
    @include flex-direction
    > div
      float: none !important
      width: 100%
      padding-left: 0 !important
      padding-right: 0 !important

// three equal columns
  float: left
  width: 33.33%
  padding: 0 1em

// combine with .col_one_third
  float: left
  width: 66.67%
  padding: 0 1em

// fixes the first and last column
    clear: left
    padding: 0 2.077em 0 0

    clear: right
    padding: 0 0 0 2.077em

// fixes the first and last column for columns that will always be in the first or last position
    clear: left
    padding-left: 0

    clear: right
    padding-right: 0

// add these classes to change the order of content
@media screen and (max-width: $app-media-xs)
    @include flex-order(0)

    @include flex-order(1)

    @include flex-order(2)
// the following CSS is just for displaying the demo
  padding: 2em 2em 0 // demo
  background-color: #e6e5df // demo
  font-family: Georgia, serif // demo
  font-size: 1.5em // demo
  text-align: center // demo
.cols > div div
  margin-bottom: 2em // demo
  padding: 1.5em // demo
  background-color: #f8ca00 // demo
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