body {
  margin-top: 105px; }

.navbar {
  box-shadow: 0 0 2px 2px #00A39B;
  opacity: 0.9;
  background: #fff; }
  .navbar .nav-item {
    font-size: 1.25rem;
    padding-right: 20px; }

#showcase {
  position: relative;
  background: url("../img/outside03.jpeg");
  background-position: top;
  background-repeat: no-repeat;
  background-size: cover;
  min-height: 570px; }
  #showcase .primary-overlay {
    background: rgba(0, 163, 155, 0.8);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; }

.info-header {
  width: 50%;
  margin: auto;
  border-bottom: 1px #ddd solid; }

#authors img {
  margin-top: -50px; }

#authors .fa {
  font-size: 25px; }

#authors .card:hover {
  background: #00A39B;
  color: #fff; }
  #authors .card:hover .fa {
    color: #fff; }