.document-viewer {
  margin-top: 20px;
}

.document-viewer-page-banner {
  width: 100%;
  height: 100%;
  background-color: #eee;
	transition:all .3s ease-out;-mozilla-transition:all .3s ease-out;-webkit-transition:all .3s ease-out;
}
.document-viewer-page {
  min-width: 60px;
  min-height: 50px;
  background-color: #fff;
  margin-left: 20px;
  margin-right: 20px;
  margin-top: 10px;
  margin-bottom: 10px;
  overflow: hidden;
  -webkit-box-shadow: 2px 2px 2px #999;
  -moz-box-shadow: 2px 2px 2px #999;
  box-shadow: 2px 2px 2px #999;
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-box-pack:center;
  -webkit-box-align:center;
}