p.copyright {
  margin-top: 1em;
  text-align:center;
  color: #595959;
}
div.maintext {
  margin-left: 1.5em;
}
div.footlink {
  margin-top: .5em;
}
footer {
  background-color: #c0c3c2;
  padding: 25px 0;
  display: block;
  margin-top: .5em;
}
div.svg {
  text-align:center;
}
table.disptbl {
  margin: auto;
  width: 90%;
}
table.disptbl tr:nth-child(even) {
  background-color: #f2f2f2;
}
table.disptbl th {
  background-color: #4cd050;
  color: white;
}
table.disptbl th, table.disptbl td {
  border-bottom: 1px solid black;
  text-align: center;
}

/*=========================== SVG BUTTON =================================*/
div.svg .button {
  stroke: #2fff80;
  stroke-width: 4px;
  fill: #7fffd4;
  cursor: pointer;
}
div.svg .button:hover {
  fill: #cfffe6;
}
div.svg .button text, div.svg .button_about text {
  pointer-events: none;
  font-size: 25px;
  fill: #000000;
  stroke: none;
}
div.svg .button_about {
  stroke: #6495ed;
  stroke-width: 4px;
  fill: #97cefa;
  cursor: pointer;
}
div.svg .button_about:hover {
  fill: #bbffff;
}