/* Tooltip style (does not touch table layout) */
#stxhov-tooltip{
  position: fixed;
  top: 0; left: 0;
  display: none;
  z-index: 99999;
  pointer-events: none;
  padding: 6px;
  background: #fff;
  border: 1px solid #e5e7eb;
  box-shadow: 0 10px 30px rgba(0,0,0,.15);
  max-width: 360px;
  max-height: 260px;
}
#stxhov-tooltip img{ width:100%; height:auto; display:block; }
#stxhov-tooltip .stxhov-cap{ margin-top:6px; font-size:12px; color:#374151; opacity:.9; }