minions.margin-top

source on Github 
    
/*! minions.css */
.mt-0{margin-top:0}
.mt-\.25e{margin-top:.25em}
.mt-\.5e{margin-top:.5em}
.mt-1e{margin-top:1em}
.mt-2e{margin-top:2em}
.mt-3e{margin-top:3em}
.mt-4e{margin-top:4em}
.mt-\.25r{margin-top:.25rem}
.mt-\.5r{margin-top:.5rem}
.mt-1r{margin-top:1rem}
.mt-2r{margin-top:2rem}
.mt-3r{margin-top:3rem}
.mt-4r{margin-top:4rem}

Installation

npm

npm install minions.margin-top

browser

<link rel="stylesheet" href="https://unpkg.com/minions.margin-top" />

License

The MIT License (MIT)
Copyright (c) 2016 Michael Chan