footer {
  background-color: #154360;
  border-top: black solid 1px;
  color: white;
  text-align: center;
  padding: 18px 15px;
  font-size: 0.9rem;
  box-shadow: inset 0 3px 8px rgba(255,255,255,0.15);
}
footer p {
  text-align: center;
  margin-bottom: 0;
  font-size: 0.8rem;
}
footer a {
  color: white;
  text-decoration: none;
}
footer a:hover, footer a:focus {
  text-decoration: underline;
  color: #d6eaf8;
}