body { background-color: #FFF; }
  
  .upload-drop-zone {
    height: 200px;
    border-width: 2px;
    margin-bottom: 20px;
    color: #ccc;
    border-style: dashed;
    border-color: #ccc;
    line-height: 200px;
    text-align: center
  }
  
  .theme-dropdown .dropdown-menu {
    position: static;
    display: block;
    margin-bottom: 20px;
  }
  
  .theme-showcase > p > .btn {
    margin: 5px 0;
  }
  
  .theme-showcase .navbar .container {
    width: auto;
  }