.iframeContainer {
  padding: 20px;
  border: 1px solid #e3e3e3;
}

/* Sticky Footer rules (https://getbootstrap.com/examples/sticky-footer/) */
html {
  position: relative;
  min-height: 100%;
}

body {
  /* Padding bottom by footer height */
  padding-bottom: 80px;
}

#footer {
  position: absolute;
  bottom: 0;
  width: 100%; /* Set the fixed height of the footer here */
  height: 10px;
  padding-top: 20px;
  padding-bottom: 40px;
  text-align: center;
  background-color: #f5f5f5;
}

#footer p {
  margin: 0;
  font-size: 16px;
}

.d3-tip {
  line-height: 1;
  padding: 6px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  border-radius: 4px;
  font-size: 12px;
}

/* Creates a small triangle extender for the tooltip */
.d3-tip:after {
  box-sizing: border-box;
  display: inline;
  font-size: 10px;
  width: 100%;
  line-height: 1;
  color: rgba(0, 0, 0, 0.8);
  content: "\25BC";
  position: absolute;
  text-align: center;
}

/* Style northward tooltips specifically */
.d3-tip.n:after {
  margin: -2px 0 0 0;
  top: 100%;
  left: 0;
}