// mixinable font sizes
@mixin h1 {font-size: 3.157em;}
@mixin h2 {font-size: 2.369em;}
@mixin h3 {font-size: 1.777em;}
@mixin h4 { font-size: 1.333em;}
@mixin h5 {font-size: 1em;}
@mixin h6 {font-size: 1em;}