.stacktable { width: 100%; }
.st-head-row { padding-top: 1em; }
.st-head-row.st-head-row-main { padding-top: 0; }
.st-key { padding: 5px 10px; border: 1px solid #555;}
.st-val { padding-left: 1%; border: 1px solid #555;}
.st-button { padding: 100px 10px; }
.under { border-bottom: solid 1px #c8c8c8;}

/* RESPONSIVE EXAMPLE */