title: Shifting a css 3d animation so it is right (instead of left) aligned
body: <p>I found a great little CSS animation that makes a pure CSS book rotate upon hover. The problem: it is aligned on the left, but I want to adapt it so I can have <em>a second book which is aligned on the right</em>. If you look at my demos you will see I almost managed it. I do have a second book's div on the right side of the screen. HOWEVER, I can't manage to get the book to actually align flush to the right of its parent div.</p>
  
  <p>I <em>did</em> manage to get the div of the Right-side-book's cover to move so it is completely aligned to the right, but I can't manage to make the spine of the book also move with it, so there is a weird gap which you can see here:</p>
  
  <p><a href="https://i.stack.imgur.com/NMS4x.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NMS4x.png" alt="picture of gap"></a></p>
  
  <p>Can one of you help me figure out how to move the spine so it is flush with the cover of the book, on the right side, without changing the size of the cover, and without moving the cover left towards the spine? (I would like it to be right justified against the side of the page)</p>
  
  <p>Thanks!</p>
  
  <p>Here is my Codepen if you want to fork/play with the code: <a href="http://codepen.io/ihatecoding/pen/BzJoJZ" rel="nofollow noreferrer">http://codepen.io/ihatecoding/pen/BzJoJZ</a>.</p>
  
  <p>Here is the snippet:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-css lang-css prettyprint-override"><code>H1{text-align:Center;
  font-size:4vw}
  
  H2{text-align:Center;
  font-size:2vw}
  
  .someTextDiv{
    width: 30%;
    float: left;
  
  }
  
  .bk-list {
      list-style: none;
      position: relative;
  }
  
  .bk-list li {
      position: relative;
      width: 26vw;
      box-sizing: border-box;
      float: left;
      z-index: 1;
      margin:  0 3vw .5vw 0;
      -webkit-perspective: 1800px;
      perspective: 1800px;
  
  }
  
  .bk-list li .rightBookList {
      width: 26vw !important;
      float: right;
      text-align:right;
        margin:  0 0 .5vw 3vw !important;   
  
  }
  
  .rightBookList li {
      float: right;
      backgroun-color: Pink;
      text-align:right;
  }
  
  .bk-info {
      position: relative;
      margin-top: 24vw;
  }
  
  .bk-info h3 {
      padding: 25px 0 10px;
      margin-bottom: 20px;
      border-bottom: 1px solid rgba(0,0,0,0.3);
      font-size: 26px;
  }
  
  .bk-info h3 span:first-child {
      font-size: 14px;
      font-weight: 400;
      text-transform: uppercase;
      padding-bottom: 5px;
      display: block;
      color: #777;
  }
  
  .bk-info p {
      line-height: 24px;
      color: #444;
      min-height: 160px;
  }
  
  .bk-list li .bk-book {
      position: absolute;
      width: 24vw;
      height: 18vw;
      -webkit-transform-style: preserve-3d;
      transform-style: preserve-3d;
      -webkit-transition: -webkit-transform .5s;
      transition: transform .5s;
  }
  
  .bk-list li .rightBookDiv{
    right:0;
  }
  
  .bk-list li .bk-book .rightBookDiv{
   right:0 !important;
  
  }
  
  .bk-list li .bk-book.bk-bookdefault:hover {
      -webkit-transform: rotate3d(0,1,0,35deg);
      transform: rotate3d(0,1,0,35deg);
  }
  
  .bk-list li .bk-book &gt; div,
  .bk-list li .bk-front &gt; div {
      display: block;
      position: absolute;
  
  }
  
  .bk-list li .bk-front {
      -webkit-transform-style: preserve-3d;
      transform-style: preserve-3d;
      -webkit-transform-origin: 0% 50%;
      transform-origin: 0% 50%;
      -webkit-transition: -webkit-transform .5s;
      transition: transform .5s;
      -webkit-transform: translate3d(0,0,20px);
      transform: translate3d(0,0,20px);
      z-index: 10;
  
  }
  
  .bk-list li .bk-front &gt; div {
      z-index: 1;
      -webkit-backface-visibility: hidden;
      backface-visibility: hidden;
      -webkit-transform-style: preserve-3d;
      transform-style: preserve-3d;
  }
  
  /* front cover dimensions */
  .bk-list li .bk-front,
  .bk-list li .bk-front &gt; div {
      width: 18vw;
      height: 24vw;
  }
  
  .bk-list li .bk-left,
  .bk-list li .bk-right {
      width: 40px;
      left: -20px;
  }
  
  .bk-list li .bk-top,
  .bk-list li .bk-bottom {
      width: 17vw;
      height: 40px;
      top: -15px;
      -webkit-backface-visibility: hidden;
      backface-visibility: hidden;
  }
  
  .bk-list li .bk-right {
      height: 23vw;
      top: 5px;
      -webkit-transform: rotate3d(0,1,0,90deg) translate3d(0,0,295px);
      -moz-transform: rotate3d(0,1,0,90deg) translate3d(0,0,295px);
      transform: rotate3d(0,1,0,90deg) translate3d(0,0,295px);
      -webkit-backface-visibility: hidden;
      backface-visibility: hidden;
  }
  
  .bk-list li .bk-right .rightBookDiv {
  float:right;} 
  
  .bk-list li .bk-left {
      height: 24vw;
      -webkit-transform: rotate3d(0,1,0,-90deg);
      transform: rotate3d(0,1,0,-90deg);
  }
  
  .bk-list li .bk-left .rightBookDiv{
  float:right;}
  
  .bk-list li .bk-top {
      -webkit-transform: rotate3d(1,0,0,90deg);
      transform: rotate3d(1,0,0,90deg);
  }
  
  .bk-list li .bk-bottom {
      -webkit-transform: rotate3d(1,0,0,-90deg) translate3d(0,0,390px);
      transform: rotate3d(1,0,0,-90deg) translate3d(0,0,390px);
  }
  
  /* Transform classes */
  
  /* Main colors and content */
  
  .bk-list li .bk-right,
  .bk-list li .bk-top,
  .bk-list li .bk-bottom {
      background-color: #fff;
  }
  
  .bk-list li .bk-front &gt; div {
      border-radius: 0 3px 3px 0;
      box-shadow: 
          inset 4px 0 10px rgba(0, 0, 0, 0.1);
  }
  
  .bk-list li .bk-front:after {
      content: '';
      position: absolute;
      top: 1px;
      bottom: 1px;
      left: -1px;
      width: 1px;
  }
  
  .bk-list li .bk-cover:after,
  .bk-list li .bk-back:after {
      content: '';
      position: absolute;
      top: 0;
      left: 10px;
      bottom: 0;
      width: 3px;
      background: rgba(0,0,0,0.06);
      box-shadow: 1px 0 3px rgba(255, 255, 255, 0.1);
  }
  
  .bk-left h2 {
      width: 24vw;
      height: 40px;
      -webkit-transform-origin: 0 0;
      -moz-transform-origin: 0 0;
      transform-origin: 0 0;
      -webkit-transform: rotate(90deg) translateY(-40px);
      transform: rotate(90deg) translateY(-40px);
  }
  
  .bk-content {
      position: absolute;
      top: 30px;
      left: 20px;
      bottom: 20px;
      right: 20px;
      padding: 30px;
      overflow: hidden;
      background: #fff;
      opacity: 0;
      pointer-events: none;
      -webkit-backface-visibility: hidden;
      backface-visibility: hidden;
      -webkit-transition: opacity 0.3s ease-in-out;
      transition: opacity 0.3s ease-in-out;
      cursor: default;
  }
  
  .bk-content-current {
      opacity: 1;
      pointer-events: auto;
  }
  
  .bk-content p {
      padding: 0 0 10px;
      -webkit-font-smoothing: antialiased;
      color: #000;
      font-size: 13px;
      line-height: 20px;
      text-align: justify;
      -webkit-touch-callout: none;
      -webkit-user-select: none;
      -khtml-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
      user-select: none;
  }
  
  /* Individual style &amp; artwork */
  
  /* Book 1 */
  .book-1 .bk-front &gt; div,
  .book-1 .bk-back,
  .book-1 .bk-left,
  .book-1 .bk-front:after {
      background-color: #ff924a;
  }
  
  .book-1 .bk-cover {
      background-image: url("http://img12.deviantart.net/22f5/i/2008/208/9/b/edward_scissorhands_sketch_by_rowenhood12.jpg");
      background-size: 100% 100%; 
      background-repeat: no-repeat;
      /*background-position: 10px 40px;*/
  }
  
  .book-1 .bk-cover h2 {
      position: absolute;
      bottom: 0;
      right: 0;
      left: 0;
      padding: 30px;
      background: rgba(255,255,255,0.2);
      color: #fff;
      text-shadow: 0 -1px 0 rgba(0,0,0,0.1);
  }
  
  .book-1 .bk-cover h2 span:first-child,
  .book-1 .bk-left h2 span:first-child {
      text-transform: uppercase;
      font-weight: 400;
      font-size: 13px;
      padding-right: 20px;
  }
  
  .book-1 .bk-cover h2 span:first-child {
      display: block;
  }
  
  .book-1 .bk-cover h2 span:last-child,
  .book-1 .bk-left h2 span:last-child {
      font-family: "Big Caslon", "Book Antiqua", "Palatino Linotype", Georgia, serif;
  } 
  
  .book-1 .bk-content p {
      font-family: Georgia, Times, "Times New Roman", serif;
  }
  
  .book-1 .bk-left h2 {
      color: #fff;
      font-size: 15px;
      line-height: 40px;
      padding-right: 10px;
      text-align: right;
  }
  
  /* Book 2 */
  
  .book-2 .bk-front &gt; div,
  .book-2 .bk-left,
  .book-2 .bk-front:after {
      background-color: #ff924a;
  }
  .book-2 .bk-cover {
    background-image: url("http://img12.deviantart.net/22f5/i/2008/208/9/b/edward_scissorhands_sketch_by_rowenhood12.jpg") !important;
      background-size: 100% 100%; 
      background-repeat: no-repeat;
  }
  
  .book-2 .bk-cover h2 {
      position: absolute;
      bottom: 0;
      right: 0;
      left: 0;
      padding: 30px;
      background: rgba(255,255,255,0.2);
      color: #fff;
      text-shadow: 0 -1px 0 rgba(0,0,0,0.1);
  }
  
  .book-2 .bk-cover h2 span:first-child,
  .book-2 .bk-left h2 span:first-child {
      text-transform: uppercase;
      font-weight: 400;
      font-size: 13px;
      padding-right: 20px;
  }
  
  .book-2 .bk-cover h2 span:first-child {
      display: block;
  }
  
  .book-2 .bk-left h2 {
      color: #fff;
      font-size: 15px;
      line-height: 40px;
      padding-right: 10px;
      text-align: right;
  }
  
  .book-2 .bk-back p {
      color: #fff;
      font-size: 13px;
      padding: 40px;
      text-align: center;
      font-weight: 700;
  }
  
  /* Fallbacks */
  
  .no-csstransforms3d .bk-list li .bk-book &gt; div,
  .no-csstransforms3d .bk-list li .bk-book .bk-cover-back {
      display: none;
  }
  
  .no-csstransforms3d .bk-list li .bk-book &gt; div.bk-front {
      display: block;
  }
  
  .no-csstransforms3d .bk-info button,
  .no-js .bk-info button {
      display: none;
  }
  
  .rightBookDiv{text-align:right;}
  
  /*media queries for featured books */
  
  @media screen and (max-width:850px){
  
  .bk-list li {
      position: relative;
      width: 90vw;
      box-sizing: border-box;
      float: left;
      z-index: 1;
      margin:  4vw 4vw 4vw 4vw;
      -webkit-perspective: 1800px;
      perspective: 1800px;
  
  }
  
  .bk-info {
      position: relative;
      margin-top: 80vw;
  }
  
  .bk-list li .bk-page {
      width: 56vw;
      height: 76vw;
  }
  
  /* front cover dimensions */
  .bk-list li .bk-front,
  .bk-list li .bk-back,
  .bk-list li .bk-front &gt; div {
      width: 60vw;
      height: 80vw;
  }
  
  .bk-list li .bk-top,
  .bk-list li .bk-bottom {
      width: 58vw;
  }
  
  .bk-list li .bk-right {
      height: 58vw;
  }
  
  .bk-list li .bk-left {
      height: 80vw;
  
  }
  
  }</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;section id="booksAnc" class="areaSection scrollto"&gt;
  
        &lt;h1&gt;&lt;span&gt;Featuring Animated Books&lt;/span&gt;&lt;/h1&gt;
  &lt;div id = "booksPubDiv" class = "pubSub"&gt;
  
  &lt;ul id="bk-list" class="bk-list clearfix"&gt;
  &lt;li&gt;
              &lt;div class="bk-book book-1 bk-bookdefault"&gt;
                &lt;div class="bk-front"&gt;
                  &lt;div class="bk-cover-back"&gt;&lt;/div&gt;
                  &lt;div class="bk-cover"&gt;
                                    &lt;/div&gt;
                &lt;/div&gt;
                &lt;div class="bk-back"&gt;
                  &lt;img src="images/1.png" alt="cat"/&gt;
                &lt;/div&gt;
                &lt;div class="bk-right"&gt;&lt;/div&gt;
                &lt;div class="bk-left"&gt;
                                &lt;/div&gt;
                &lt;div class="bk-top"&gt;&lt;/div&gt;
                &lt;div class="bk-bottom"&gt;&lt;/div&gt;
              &lt;/div&gt;
              &lt;div class="bk-info"&gt;
                &lt;h3&gt;
                  &lt;span&gt;Author 1&lt;/span&gt;
                  &lt;span&gt;Book Title&lt;/span&gt;
                &lt;/h3&gt;
                &lt;p&gt;Info About Book&lt;/p&gt;
              &lt;/div&gt;
            &lt;/li&gt;
  
  &lt;/ul&gt;
  
                         &lt;div class="someTextDiv"&gt;
  
                                      &lt;h2&gt;Problem Right Justifying the Right Book&lt;/h2&gt;
  
               &lt;p&gt;           
  I am trying to get the book on the right pushed to the far right of the screen and to retain the animation.  If you look you'll see that upon hover the book on the right is messed up.  It's spine is not next to the rest of the book.&lt;/p&gt;
  
                 &lt;p&gt;
  Cras scelerisque enim a odio ornare mollis. Cras rutrum arcu mi, eu eleifend orci bibendum ut. Morbi interdum commodo risus, in vestibulum purus tristique at. Duis lectus ex, pharetra eget nunc non, luctus tincidunt leo. Pellentesque fermentum enim sapien, at lacinia dolor sodales eu. Sed lacus tellus, elementum eu pharetra ut, convallis ut mi. Mauris quis fringilla risus, et gravida ex. Donec ut ante ullamcorper, pulvinar risus vitae, molestie ligula. Nam non porta velit, in pretium nibh. Donec lobortis leo eget libero porta pretium nec sit amet libero.
  
  Aenean consectetur dui in scelerisque consectetur. Mauris convallis nisl eget erat tincidunt, tempus congue quam auctor. Morbi tincidunt ex eros, sit amet fringilla urna ullamcorper et. Ut vehicula eros tortor, vitae sodales ipsum egestas id. Nullam bibendum enim ligula, sit amet venenatis mi consectetur sed. Integer ligula arcu, vulputate id dapibus ac, venenatis at leo. Cras consectetur, mauris nec aliquam pretium, velit ipsum pretium mi, eget pellentesque lacus ante vehicula ante. Pellentesque mollis, eros nec finibus pulvinar, purus turpis varius orci, ut placerat purus enim vel lacus. Nunc at ligula pulvinar, molestie lectus a, auctor enim. Quisque eget purus vitae nisl interdum tristique. Duis hendrerit elit sit amet elit semper, sit amet molestie enim malesuada. Praesent eleifend vehicula ante sed gravida.
  
  Praesent dui urna, condimentum vitae efficitur sit amet, dignissim vel lectus. Phasellus at nisi eleifend, accumsan felis id, venenatis nisi. Duis porttitor enim a sem aliquet, ac viverra erat malesuada. Donec feugiat metus ut commodo feugiat. Vestibulum faucibus, ligula at dignissim venenatis, enim elit ultrices leo, vitae malesuada justo massa vitae justo. Praesent est ex, euismod sed tristique aliquet, pretium in urna. Aliquam iaculis nec orci nec auctor. Ut aliquam arcu at dui tincidunt, id mattis nulla vulputate. Nunc vitae tempus ex, sed ultricies nunc.
  
  Fusce interdum dignissi
  
                           &lt;/p&gt;
  &lt;/div&gt;
  
  &lt;ul id="bk-list" class="bk-list rightBookList clearfix"&gt;
  
            &lt;li&gt;
              &lt;div class="bk-book book-2 bk-bookdefault rightBookDiv"&gt;
                &lt;div class="bk-front rightBookDiv"&gt;
                  &lt;div class="bk-cover-back rightBookDiv"&gt;&lt;/div&gt;
                  &lt;div class="bk-cover rightBookDiv"&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
                &lt;div class="bk-back rightBookDiv"&gt;
                  &lt;img src="images/2.png" alt="cat"/&gt;
                &lt;/div&gt;
                &lt;div class="bk-right rightBookDiv"&gt;&lt;/div&gt;
                &lt;div class="bk-left rightBookDiv "&gt;
  
                &lt;/div&gt;
                &lt;div class="bk-top rightBookDiv"&gt;&lt;/div&gt;
                &lt;div class="bk-bottom"&gt;&lt;/div&gt;
              &lt;/div&gt;
              &lt;div class="bk-info"&gt;
  
                &lt;h3&gt;
                  &lt;span&gt;Author 2&lt;/span&gt;
                  &lt;span&gt;Title 2&lt;/span&gt;
                &lt;/h3&gt;
                &lt;p&gt;Please help me figure out how to get the book above to move to the right of the screen, and keep its spine with it&lt;/p&gt;
              &lt;/div&gt;
            &lt;/li&gt;
          &lt;/ul&gt;
  
  &lt;/div&gt;
  &lt;/section&gt;</code></pre>
  </div>
  </div>
  </p>