footer {
  font-family: 'Ubuntu', sans-serif;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  background-color: #000000B3;
  padding: 0.6em 0;
  color: #FFFFFF;
  font-size: 0.9em;
  z-index: 1000; /* Ensure the footer is above other elements */
}