body {
    padding: 0;
    margin: 0;
    font-family: "Roboto Flex", sans-serif;
    background-color: lightgray;
}
  
.navbar {
    background-color:gray;
}
.nav-link,
.navbar-brand
{
    color: #fff !important;
    cursor: pointer;
}
.nav-link {
    margin-right: 1em !important;
}
.nav-link:hover,
.navbar-brand:hover {
    color: #000 !important;
}
.navbar-collapse {
    justify-content: flex-end;
}
.fa-globe{
    color: white;
    padding: 10px;
}

.fa-globe:hover{
    color: #000;
}

.photo-grid-container {
    display: flex;
    justify-content: center;
  }
  
  .photo-grid {
    width: 900px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .photo-grid-item {
    border: 1px solid #000;
    width: 300px;
    height: 300px;
    margin: 5px;
    border-radius: 10px;
    background-color: white;
  }

  h3, p{
    padding: 10px;
  }

  .page-footer {
    background-color: #222;
    color: #ccc;
    padding: 60px 0 30px;
    text-align: center;
}
.footer-copyright {
    color: #666;
    padding: 40px 0;
}

.font-weight-bold{
    font-weight: bold;
    text-decoration: underline;
}

a.nav-link{
    text-align: center;
}

a{
    text-decoration: none;
}

a:hover{
    color: #000;
}

h3{
    text-decoration: underline;
}