#outerContainer #mainContainer div.toolbar {
  display: none !important; /* hide PDF viewer toolbar */
}
#outerContainer #mainContainer #viewerContainer {
  top: 0 !important; /* move doc up into empty bar space */
}

.stacks_top{
  height: 45vh;
  overflow: auto;
}

.container .book {
  position: relative;
  display: inline-block;
  width: 200px;
  height: 308px;
  margin: 1%;
  border-radius: 2px 4px 4px 2px;
  background: linear-gradient(45deg,  #DAD5DC 0%, #f2ebf4 100%);
  font-family: acumin-pro, sans-serif;
  -webkit-box-shadow: 13px 13px 8px 0px rgba(151, 146, 153,0.6);
-moz-box-shadow: 13px 13px 8px 0px rgba(151, 146, 153,0.6);
box-shadow: 13px 13px 8px 0px rgba(151, 146, 153,0.6);
  font-weight: 400;
  color: #2b2b2b;
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transition: -webkit-transform .5s;
  -moz-transition: -moz-transform .5s;
  transition: transform .5s;
}

.container .book:hover {
  -webkit-transform: rotate3d(0,1,0,35deg);
  -moz-transform: rotate3d(0,1,0,35deg);
  transform: rotate3d(0,1,0,35deg);
}

.container .book > div,
.container .front > div {
  display: block;
  position: absolute;
}


.container .front {
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transform-origin: 0% 50%;
  -moz-transform-origin: 0% 50%;
  transform-origin: 0% 50%;
  -webkit-transition: -webkit-transform .5s;
  -moz-transition: -moz-transform .5s;
  transition: transform .5s;
  -webkit-transform: translate3d(0,0,20px);
  -moz-transform: translate3d(0,0,20px);
  transform: translate3d(0,0,20px);
  z-index: 10;
}

.container .front > div {
  width: 200px;
  height: 308px;
}

.container .left-side{
  width: 40px;
  left: -20px;
  height: 308px;
  background-color: #2E313D;
  -webkit-transform: rotate3d(0,1,0,-90deg);
  -moz-transform: rotate3d(0,1,0,-90deg);
  transform: rotate3d(0,1,0,-90deg);
  color:#fff;
}

.cover img{
  position: absolute;
  top: 0%;
  left: 0%;
  margin-top: 0px;
  margin-left: 0px;
  width: 100%;
}

#eye-right {
  padding-left: 185px;
}

.cover .num-up{
  position: absolute;
  top: 64px;
  left: 47px;
  letter-spacing: 50px;
  transform: rotate(-90deg);
}

.cover .num-down{
  position: relative;
  top: 65px;
  left: -95px;
  transform: rotate(-90deg);
}

.author{
  font-family: acumin-pro, sans-serif;
  font-weight: 400;
  position: absolute;
  top: 475px;
  left: 50px;
  opacity: .8;
  }

.container .front > div {
  border-radius: 0 3px 3px 0;
  box-shadow: 
    inset 4px 0 10px rgba(0, 0, 0, 0.1);
}

.container .front:after {
  content: '';
  position: absolute;
  top: 1px;
  bottom: 1px;
  left: -1px;
  width: 1px;
}

.container .cover:after {
  content: '';
  position: absolute;
  top: 0;
  left: 10px;
  bottom: 0;
  width: 3px;
  background: rgba(0,0,0,0.1);
  box-shadow: 1px 0 3px rgba(255, 255, 255, 0.1);
}


.container h2 {
  width: 200px;
  height: 40px;
  color: #fff;
  font-size: 15px;
  line-height: 40px;
  padding-right: 10px;
  text-align: right;
  -webkit-transform-origin: 0 0;
  -moz-transform-origin: 0 0;
  transform-origin: 0 0;
  -webkit-transform: rotate(90deg) translateY(-40px);
  -moz-transform: rotate(90deg) translateY(-40px);
  transform: rotate(90deg) translateY(-40px);
}

.cover {
 background: linear-gradient(45deg,  #DAD5DC 0%, #f2ebf4 100%);
}


.left-side h2 span:first-child {
  font-weight: 400;
  font-size: 13px;
  padding-right: 20px;
}

.left-side h2 span:last-child{
  font-family: acumin-pro, sans-serif;
} 

/* .modal {
  display: none; Hidden by default
  position: fixed; Stay in place
  z-index: 1; Sit on top
  padding-top: 2em; Location of the box
  left: 0;
  top: 0;
  width: 100%; Full width
  height: 100%; Full height
  overflow: auto; Enable scroll if needed
  background-color: rgb(0,0,0); Fallback color
  background-color: rgba(0,0,0,0.4); Black w/ opacity
}

Modal Content
.modal-content {
  margin: auto;
  padding: 20px;
  border: 0px solid #888;
  width: 75%;
}

The Close Button
.close {
  color: #fff;
  float: right;
  font-size: 38px;
  font-weight: bold;
  margin-right: 0.5em;
}

.close:hover,
.close:focus {
  color: #aaaaaa;
  text-decoration: none;
  cursor: pointer;
} */

.modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 1; /* Sit on top */
  padding-top: 100px; /* Location of the box */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: auto; /* Enable scroll if needed */
  background-color: rgb(0,0,0); /* Fallback color */
  background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content */
.modal-content {
  background-color: #fefefe;
  margin: auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
}

/* The Close Button */
.close {
  color: #aaaaaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}


#pdfIframe{
	width: 100%;
	height: 40em;
	margin-top: -10px;
}

#one{
  background:white;  
  width:50%;
  height:400px;  
  margin: 0 auto;  
  visibility:show;
  position: absolute;
  margin-top: 0.5em;
}
#two{
  background:#000;
  width:50%;
  height:0em;  
  position: absolute;
  color:white;
}

#popup{
	width: 100%;
	height: 45em;
}

@media only screen and (max-width: 600px) {

#pdfIframe{
	width: 100%;
	height: 40em;
	margin-top: -10px;
}

#one{
  width:90%;
  height:auto;  
  margin: 0 auto;  
  visibility:show;
  position: absolute;
  margin-top: 0.5em;
}
#two{
  background:#000;
  width:90%;
  height:0em;  
  position: absolute;
  color:white;
}
#popup{
	width: 100%;
	height: 45em;
}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

.modal-content {
  background-color: #fefefe;
  margin: auto;
  padding: 20px;
  border: 1px solid #888;
  width: 85%;
}

.stacks_top{
  height: 65vh;
  overflow: auto;
}

.container .book {
  position: relative;
  display: inline-block;
  width: 100px;
  height: 155px;
  margin: 5%;
  border-radius: 2px 4px 4px 2px;
  background: linear-gradient(0deg,  #2E313D 0%, #2E313D 100%);
  font-family: acumin-pro, sans-serif;
  -webkit-box-shadow: 4px 4px 6px 0px rgba(151, 146, 153,0.6);
-moz-box-shadow: 4px 4px 6px 0px rgba(151, 146, 153,0.6);
box-shadow: 4px 4px 6px 0px rgba(151, 146, 153,0.6);
  font-weight: 400;
  color: #2b2b2b;
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transition: -webkit-transform .5s;
  -moz-transition: -moz-transform .5s;
  transition: transform .5s;
}

.container .front > div {
  width: 100px;
  height: 155px;
}

.container .left-side{
  width: 30px;
  left: -10px;
  height: 155px;
  background-color: #2E313D;
  -webkit-transform: rotate3d(0,1,0,-90deg);
  -moz-transform: rotate3d(0,1,0,-90deg);
  transform: rotate3d(0,1,0,-90deg);
  color:#fff;
}

.cover img{
  position: absolute;
  top: 0%;
  left: 0%;
  margin-top: 0px;
  margin-left: 0px;
  width: 100%;
}

#eye-right {
  padding-left: 155px;
}

.container h2 {
  width: 130px;
  height: 50px;
  color: #fff;
  font-size: 13px;
  line-height: 40px;
  padding-right: 0px;
  text-align: right;
  -webkit-transform-origin: 0 0;
  -moz-transform-origin: 0 0;
  transform-origin: 0 0;
  -webkit-transform: rotate(90deg) translateY(-40px);
  -moz-transform: rotate(90deg) translateY(-40px);
  transform: rotate(90deg) translateY(-40px);
}

}

.overlay_pudil {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  transition: opacity 500ms;
  visibility: hidden;
  opacity: 0;
}
.overlay_pudil:target {
  visibility: visible;
  opacity: 1;
}
.popup_pu2 {
  margin: 50px auto;
  padding: 5px;
  background: #fff;
  border-radius: 5px;
  width: 75%;
  position: relative;
  transition: all 2s ease-in-out;
}
.popup_pu2 .close_pu1 {
  position: absolute;
  top: 10px;
  right: 25px;
  transition: all 200ms;
  font-size: 30px;
  font-weight: bold;
  text-decoration: none;
  color: #333;
}
.popup_pu2 .content_flightht_travel_dil {
  max-height: 20%;
  overflow: auto;
}