.displayed{display:block;margin-left:auto;margin-right:auto }
table {margin-left:auto;margin-right:auto;font-size:22px;font-family:"calibri",Garamond,'Comic Sans';}

.box {
  background-color: #000000;
  border-radius: 4px;
  display: inline;
  width: 30px;
  color: #000000;
}
/* question mark */
.content {
 background-color: #ffffcc;
  border-radius: 0px;
  display: inline;
  width: 3px;
  color: #000000;
}

.tooltip-toggle {
  cursor: pointer;
  position: relative;
}
/* box */
.tooltip-toggle::before {
  position: absolute;
  top: -150px;
  left: -90px;
  background-color: #ffffdd;
  border-radius: 5px;
  border-style: solid;
  border-width: 1px;
  border-color: #000000;
  content: attr(data-tooltip);
  padding: 1rem;
  width: 160px;
  
}
.tooltip-toggle::after {
  position: absolute;
  top: 12px;
  left: 9px;
  border-left: 5px solid;
  border-right: 5px solid;
  border-top: 5px black;
  content: " ";
  font-size: 0;
  line-height: 0;
  margin-left: -5px;
  width: 0;
}


/* text colour*/
.tooltip-toggle::before,
.tooltip-toggle::after {
  color: #000000;
  font-family: calibri;
  font-size: 16px;
  opacity: 0;
  pointer-events: none;
  text-align: center;
}

.tooltip-toggle:hover::before,
.tooltip-toggle:hover::after {
  opacity: 1;
  -webkit-transition: all 0.75s ease;
  transition: all 0.75s ease;
}