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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.

            
              .foo.width
  .bar
    .baz
      span.text content
.foo.min-width
  .bar
    .baz
      span.text content
            
          
!
            
              @import 'nib'

*
  box-sizing inherit
  position relative
  
html
  box-sizing border-box
  
.foo,
.bar,
.baz
  padding 20px

body
  size 100vw 100vh
  display flex
  flex-flow row nowrap
  justify-content center
  .foo
    flex 0 1 auto
    size 360px
    margin 20px
    background-color #f5f5f5
    display flex
    flex-flow column nowrap
    border 1px solid #222
    .bar
      flex 1 0 auto
      display block
      background-color #232323
      .baz
        display block
        size 100%
        background-color transparentify(#dee, .8)
        .text
          color #444
    &.width
      .bar
        size auto 0
    &.min-width
      .bar
        size auto 100%
        min-height 0

            
          
!
999px
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