body {
    background-color: #0D190B;
    color: #E2E0D4;
}
.gallery {
    width: 500px;
    height: 350px;
    margin: 100px auto 100px; }

.fg-caption {
    font-size: 30px;
}
.navigation {
    margin-bottom: 150px;
    margin: auto;
    width: 500px;
  }
  .reload, .btn{
    display: inline-block;
    display: inline-block;
    padding: 10px;
    text-decoration: none;
    font-size: 17px;
    font-family: open sans;
    font-weight: bold;
  }
  
  .btn {
    width: 200px;
    color: #414216;
    border: none;
    margin-left: 20px;
    background: #24ac4d;
  }

  .btn:hover, .btn:hover {
    background: #1a8039;
    color: #0D190B;
  }