/* Mobile sheets reveal the project copy before reaching the screen's bottom. */
@media(max-width:680px){
 .stack-active .portfolio-stack .stack-frame,
 .stack-active .portfolio-stack .stack-frame.opening-work{justify-content:flex-end}
 .stack-active .portfolio-stack .stack-frame .reference-image{
  flex:0 1 46%;height:46%;max-height:400px;min-height:180px;
 }
}