for responsive grids, a pure-u-0 ?

[moabi]

maybe I didn't see this feature, but I find it useful (sorry if it exists already...)

 .pure-u-0{width:0;display:none;}

<div class="pure-g">
 <div class="pure-u-0 pure-u-md-8-24"></div>
 <div class="pure-u-1-4 pure-u-md-4-24"></div>
 <div class="pure-u-1-4 pure-u-md-4-24"></div>
 <div class="pure-u-1-4 pure-u-md-4-24"></div>
 <div class="pure-u-1-4 pure-u-md-4-24"></div>
</div>

[AndrewGuenther]

👍

There's some discussion on this at #326

[moabi]

👍
I was not alone then ;)