/* css styles */
```{css, echo = FALSE}
.justify {
  text-align: justify !important
}
```
/* Footer should be placed at the bottom */
footer {
  margin-top: auto;
  padding: 1em 0;
  text-align: center;
}

/* Additional styling for footer links */
footer a {
  color: inherit;
  text-decoration: underline;
  margin: 0 0.5em;
}