.covarttab { border-collapse: collapse; font-size: 125%; font-family: Calibri,Arial,sans-serif; margin-left: auto; margin-right: auto; }
  .covarttab td { text-align: center; vertical-align: top; padding: 0em 0.5em; }
  .covarttab img { border: 0; margin-top: 0.5em; }

.mftab { margin-top: 1rem; width: 50rem; margin: 1rem auto 1rem auto; }
.mftab td { padding: 10px 8px; vertical-align: top; border-bottom:1px dotted gray; border-top:1px dotted gray; }
  .mftab img { box-shadow: 4px 4px 8px gray; }
  .mftab td div:nth-child(1) { font-size: 120%; }
  .mftab td div:nth-child(2) { font-size: 90%; }