@import "nib" // variables $green = #008000 $green_dark = darken($green, 10) // mixin/function container() max-width 980px // mixin/function with parameters buttonBG($color = green) if $color == green background-color #008000 else if $color == red background-color #B22222 button buttonBG(red) .blue-button buttonBG(blue) #content, .content font Tahoma, Chunkfive, sans-serif background url('hatch.png') color #F0F0F0 !important width 100%