html {
    position: relative;
    min-height: 100%;
}

body {
    /* Margin bottom by footer height */
    margin-bottom: 60px;
}

.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  /* Set the fixed height of the footer here */
  height: 60px;
}

.footer a {
  color: #fff;
  text-decoration: underline;
  font-weight: bold;
}

.publication_table > table > tbody > tr > td {
    padding-bottom: 10px;
}

.publication_table > table > tbody > tr > td:nth-of-type(2n+1) {
    padding-right: 10px;
    padding-left: 10px;
}

.bg-front {
  position: relative;
  z-index: 1;
}

.bg-symbol {
  position: absolute;
  font-size: 220px;
  opacity: 0.25;
  top: 50%;
  left: 80%;
  transform: translate(-80%, -50%);
  z-index: -1;
}

.symbol-storm {
  top: 0%;
  transform: translate(-80%, -0%);
}

.center-image {
  margin: 0 auto;
  display: block;
}