.stacktable { width: 100%; }
.st-head-row { padding-top: 1em; padding-bottom:1em; font-size: 14pt; letter-spacing:2px;  }
.st-head-row.st-head-row-main { display:none; padding-top: 0; }

.st-key { font-size: 0.8em; font-weight:bold; width: 30%; text-align: left; } 


.st-val { width: 70%; text-align: left; }


/* RESPONSIVE EXAMPLE */

.stacktable.large-only { display: table; }
.stacktable.small-only { display: none; }

@media (max-width: 800px) {
  .stacktable.large-only { display: none; }
  .stacktable.small-only { display: table; }
}