ol.trace-code {justify-self: start; /*background-color: #BEF648;*/}
pre.code { justify-self: center;}
tr, td, th{border: 1px solid;}


table.yoo-gantt-chart tr td { border: solid 1px;}
table.yoo-gantt-chart tr:nth-of-type(1) td:last-of-type{
  border: 0;
}
table.yoo-gantt-chart tr:nth-of-type(2) td{
  border: 0;
  text-align: left;
}