Troubleshooting Aid

Paste this CSS into the head of your email to aid in the troubleshooting of any rendering issues. Shout out to Brian Graves for this code trick.

<style type="text/css">
* {background-color: rgba(255,0,0,.2);}
* * {background-color: rgba(0,255,0,.2);}
* * * {background-color: rgba(0,0,255,.2);}
* * * * {background-color: rgba(255,0,255,.2);}
* * * * * {background-color: rgba(0,255,255,.2);}
* * * * * * {background-color: rgba(255,255,0,.2);}
</style>