////////////////////////////////////////
// Project mixins
////////////////////////////////////////

=testbg($red: 255, $green: 0, $blue: 0, $alpha: 0.3)
  background-color: rgba($red, $green, $blue, $alpha)

=testbd($width: 1px, $line-type: solid, $color: green)
  border: $width $line-type $color

=testout($width: 1px, $line-type: solid, $color: blue)
  outline: $width $line-type $color

=clearfix
  &:after
    content: ''
    display: table
    clear: both
