.df-abs-center{top:50%;left:50%;position:absolute;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.df-abs-h-center{position:absolute;left:50%;-webkit-transform:translate(-50%);-moz-transform:translate(-50%);-ms-transform:translate(-50%);transform:translate(-50%)}.df-container{min-height:320px;background:no-repeat 50%;background-size:cover;width:100%;position:relative;image-rendering:auto;direction:ltr}.df-container div{box-sizing:border-box!important}.df-container.df-transparent:not(.df-fullscreen){background:0 0!important}.df-container.df-custom-fullscreen.df-fullscreen{position:fixed!important;top:0!important;left:0!important;right:0!important;bottom:0!important;margin:0!important;border:0!important;z-index:999999}.df-container .loading-info{position:absolute;top:100%;margin-top:20px;margin-left:5px;padding:6px 20px;border-radius:5px;max-width:200px;transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-webkit-transform:translateX(-50%);left:50%;transition:.3s top ease;-webkit-transition:.3s top ease;background-color:#f7f7f7;border-radius:5px;font-size:12px;color:#222}.loading-info.df-old-browser{color:gray;background-color:#fff;opacity:.9;text-align:center;max-height:none}.loading-info.df-old-browser a{font-weight:700;font-style:normal;text-transform:uppercase;color:#2196f3;display:block;text-decoration:underline;margin:10px 0 0}.df-container.df-init .loading-info{top:50%}.df-3dcanvas{position:absolute;z-index:1;right:0;top:0}.df-rtl .df-3dcanvas{right:auto;right:initial;left:0}.df-container a{outline:0;text-decoration:none;box-shadow:none}.df-container.df-zoom-enabled .df-book-stage,.df-container.df-zoom-enabled canvas.df-3dcanvas{cursor:move;cursor:-webkit-grab}.df-container:after,.df-container:before{content:" ";transition:.3s .1s opacity;-webkit-transition:.3s .1s opacity;opacity:0;height:50px;width:50px;left:50%;top:50%;font-size:12px;margin:-45px -25px -25px;box-sizing:border-box;position:absolute;pointer-events:none}.df-container.df-loading:after,.df-container.df-loading:before{content:" ";z-index:100;opacity:1}.df-container.df-loading:after{content:" ";background-image:url(../images/loading.gif);background-repeat:no-repeat;background-size:32px;background-position:50%}.df-container.df-loading:before{background-color:#fff;-webkit-border-radius:50px;-moz-border-radius:50px;border-radius:50px;border:1px solid rgba(150,150,150,.2)}.df-book-stage{position:absolute;overflow:hidden;right:0;bottom:0;z-index:1;top:0;left:0;filter:blur(0);-webkit-filter:blur(0);padding:30px 50px 70px}.df-container.df-xs .df-book-stage{padding-left:20px;padding-right:20px}.df-container.df-sidemenu-open .df-book-stage{padding-left:230px;padding-right:10px}.df-container.df-sidemenu-open>.df-ui-btn.df-ui-prev{left:220px}.df-rtl.df-container.df-sidemenu-open>.df-ui-btn.df-ui-prev{left:0}.df-rtl.df-container.df-sidemenu-open>.df-ui-btn.df-ui-next{right:220px}.df-book-stage.df-zoom-enabled{cursor:move}.df-page-back:before,.df-page-front:before{content:" "}.df-book-page .df-page-front:before{background-image:-webkit-linear-gradient(right,rgba(0,0,0,.25),rgba(0,0,0,.2) 10%,rgba(0,0,0,.15) 25%,rgba(0,0,0,0) 70%);background-image:-moz-linear-gradient(right,rgba(0,0,0,.25),rgba(0,0,0,.2) 10%,rgba(0,0,0,.15) 25%,rgba(0,0,0,0) 70%);background-image:-ms-linear-gradient(right,rgba(0,0,0,.25),rgba(0,0,0,.2) 10%,rgba(0,0,0,.15) 25%,rgba(0,0,0,0) 70%)}.df-book-page .df-page-back:before{background-image:-webkit-linear-gradient(left,rgba(0,0,0,.25),rgba(0,0,0,.15) 15%,rgba(255,255,255,.07),rgba(255,255,255,0));background-image:-moz-linear-gradient(left,rgba(0,0,0,.25),rgba(0,0,0,.15) 15%,rgba(255,255,255,.07),rgba(255,255,255,0));background-image:-ms-linear-gradient(left,rgba(0,0,0,.25),rgba(0,0,0,.15) 15%,rgba(255,255,255,.07),rgba(255,255,255,0))}.df-book-page,.df-book-wrapper,.df-page-back:before,.df-page-content,.df-page-content:after,.df-page-effects,.df-page-effects:before,.df-page-front:before,.df-page-wrapper,.df-page-wrapper:after{position:absolute;height:100%;display:block;top:0}.df-book-page,.df-page-content{width:100%}.df-book-wrapper{position:relative;margin:0 auto;transition:.3s left;-webkit-transition:.3s left;left:0}.df-zoom-enabled .df-book-wrapper{transition:none;-webkit-transition:none}.df-loading.df-container .df-book-wrapper{left:100%}.df-book-wrapper.close-right{left:25%}.df-book-wrapper.close-left{left:-25%}.df-book-shadow{position:absolute;z-index:-1;height:100%;-webkit-box-shadow:0 0 10px rgba(0,0,0,.3);-moz-box-shadow:0 0 10px rgba(0,0,0,.3);-ms-box-shadow:0 0 10px rgba(0,0,0,.3);box-shadow:0 0 10px rgba(0,0,0,.3)}.df-book-wrapper .df-book-side-buttons{position:absolute;left:100%;width:40px;opacity:.3;height:100%;cursor:pointer;z-index:30;-webkit-border-radius:0 20px 20px 0;-moz-border-radius:0 20px 20px 0;border-radius:0 20px 20px 0}.df-book-prev-button.df-book-side-buttons{-webkit-border-radius:20px 0 0 20px;-moz-border-radius:20px 0 0 20px;border-radius:20px 0 0 20px}.df-book-wrapper .df-book-side-buttons:hover{opacity:.5;background-color:rgba(0,0,0,.18)}.df-book-wrapper .df-book-prev-button{right:100%;left:auto;left:initial}.df-book-wrapper .df-book-side-buttons:before{position:absolute;font-size:30px;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%);left:50%;top:50%}.df-page-wrapper{overflow:hidden}.df-hard-page .df-page-wrapper{width:100%!important;height:100%!important;overflow:visible;transform-style:preserve-3d;-webkit-transform-origin:0 50% 0;-moz-transform-origin:0 50% 0;-ms-transform-origin:0 50% 0;transform-origin:0 50% 0}.df-book-page.df-flipping,.df-book-page.df-folding{box-shadow:-2px 0 10px transparent}.df-book-page.df-left-side{left:0;-webkit-transform-origin:right;-moz-transform-origin:right;-ms-transform-origin:right;transform-origin:right}.df-book-page.df-right-side{left:50%;-webkit-transform-origin:left;-moz-transform-origin:left;-ms-transform-origin:left;transform-origin:left}.df-book-page.df-right-side+.df-page-wrapper.df-right-side{z-index:-1}.df-book-page .df-page-back,.df-book-page .df-page-front{width:100%;background-size:100.5% 100%;background-size:100% 100%;height:100%;background-color:#fff;position:absolute;box-sizing:border-box}.df-page-back>canvas,.df-page-front>canvas{width:100%;height:100%;position:relative;z-index:-1}.df-quick-turn:before{opacity:0}.df-book-page.df-flipping.df-left-side:before{background-image:-webkit-linear-gradient(left,rgba(0,0,0,0),rgba(0,0,0,.1));background-image:-moz-linear-gradient(left,rgba(0,0,0,0),rgba(0,0,0,.1));width:10px;left:-10px}.df-book-page{width:50%}.df-book-page.df-flipping,.df-book-page.df-folding{z-index:200!important}.df-page-content{background-size:100.25%!important;background-repeat:no-repeat!important;transition-property:transform;-webkit-transition-property:-webkit-transform;width:100%;overflow:hidden}.df-book-page.df-left-side .df-page-front{z-index:2}.df-book-page.df-left-side .df-page-back{z-index:1}.df-book-page.df-left-side.df-folding:not(.df-hard-page) .df-page-back{z-index:3}.df-book-page.df-right-side .df-page-front{top:0;left:0;z-index:0}.df-book-page,.df-page-back,.df-page-fold-inner-shadow,.df-page-fold-outer-shadow,.df-page-front,.df-page-wrapper{position:absolute;-webkit-transform-origin:0 0 0;-moz-transform-origin:0 0 0;-ms-transform-origin:0 0 0;transform-origin:0 0 0}.df-page-back,.df-page-front{overflow:hidden}.df-page-fold-outer-shadow{z-index:-1;width:100%;height:100%}.df-page-fold-inner-shadow{position:absolute;z-index:5;display:none}.df-book-page.df-folding .df-page-fold-inner-shadow{display:block}.df-book-page.df-right-side .df-page-back{left:0;z-index:1}.df-book-page.df-right-side.df-folding .df-page-front{z-index:2}.df-page-wrapper.df-right-side .df-page-back{left:100%;z-index:1;overflow:hidden}.df-hard-page .df-page-back,.df-hard-page .df-page-front{-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden}.df-hard-page.df-right-side .df-page-front{-webkit-transform-origin:right 50%;-moz-transform-origin:right 50%;-ms-transform-origin:right 50%;transform-origin:right 50%;z-index:3!important}.df-hard-page.df-left-side .df-page-front{-webkit-transform-origin:right 50%;-moz-transform-origin:right 50%;-ms-transform-origin:right 50%;transform-origin:right 50%}.df-hard-page.df-right-side .df-page-back{-webkit-transform-origin:left 50%;-moz-transform-origin:left 50%;-ms-transform-origin:left 50%;transform-origin:left 50%;z-index:3}.df-hard-page.df-left-side .df-page-back{-webkit-transform-origin:left 50%;-moz-transform-origin:left 50%;-ms-transform-origin:left 50%;transform-origin:left 50%}.df-page-back:before,.df-page-front:before{width:20%;z-index:5;pointer-events:none}.df-page-front:before{right:0}.df-page-wrapper.df-right-side.df-flipping{z-index:4}.df-ui{height:60px;padding:20px 16px 0}.df-ui-btn,.df-ui-wrapper{color:#888;vertical-align:top;background-color:#f7f7f7;box-sizing:border-box;text-align:center}.df-ui-wrapper{box-shadow:0 1px 4px rgba(0,0,0,.3);background-color:#f7f7f7;position:absolute}.df-share-wrapper{z-index:2;position:absolute;top:0;bottom:0;right:0;left:0;background-color:rgba(0,0,0,.35);display:none}.df-share-box{position:absolute;top:50%;width:280px;-webkit-transform:translateX(-50%) translateY(-50%);-moz-transform:translateX(-50%) translateY(-50%);-ms-transform:translateX(-50%) translateY(-50%);transform:translateX(-50%) translateY(-50%);left:50%;background-color:#fff;border-radius:10px;padding:10px 15px 5px;text-align:center}span.df-share-title{color:#777;margin-bottom:10px;display:block}.df-share-url{background-color:#fff;height:60px;color:#666;padding:2px 5px;-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;width:100%;font-size:12px;box-sizing:border-box;margin-bottom:0}.df-share-button{display:inline-block;text-align:center;cursor:pointer;-webkit-border-radius:50%;-moz-border-radius:50%;border-radius:50%;padding:10px;margin:3px;color:#aaa}.df-share-button:hover{color:#444}.df-ui-btn{position:relative;width:35px;right:0;height:40px;font-size:17px;cursor:pointer;z-index:2;display:inline-block;padding:12px 5px;line-height:1}.df-floating .df-ui-controls>.df-ui-btn:first-child{border-radius:5px 0 0 5px}.df-floating .df-ui-controls>.df-ui-btn:last-child{border-radius:0 5px 5px 0}.df-ui-btn:before{box-sizing:border-box}.df-ui-help,.df-ui-outline,.df-ui-share,.df-ui-sound,.df-ui-thumbnail{float:left}.df-ui-btn:hover{color:#00acce}.df-ui-btn.disabled,.df-ui-btn.disabled:hover{color:#ccc}.df-ui-page{padding:8px 5px 2px;font-size:12px;width:auto;width:50px;margin:0 0;border-radius:0;background-color:rgba(0,0,0,.03)}.df-ui-page input{width:100%;background-color:transparent;height:25px;margin:0;padding:0!important;border:1px solid #8f8f8f;text-align:center;vertical-align:top;color:transparent;font-size:14px;top:0;box-sizing:border-box;z-index:-1;display:inline-block;opacity:0}.df-ui-page input:focus{z-index:2;opacity:1;color:inherit}.df-ui-page input:focus+label{opacity:0;display:none}.df-ui-page label{position:absolute;height:30px;width:100%;display:block;top:0;padding-top:14px;line-height:1.1em;color:#999;font-size:13px;font-weight:400;left:0;cursor:pointer;background-color:transparent;z-index:1;box-sizing:border-box}.df-ui-share{float:left}.df-ui-fullscreen{bottom:0}.df-ui-zoom{top:24px;height:60px;right:24px;width:30px;display:none;-webkit-border-radius:3px;-moz-border-radius:3px;border-radius:3px}.df-ui-sidemenu-close{position:absolute;top:10px;right:-32px;font-size:14px;width:32px;height:35px;cursor:pointer;padding:10px 0;background:inherit;border-radius:0 5px 5px 0;z-index:-1;transition:.5s ease;-webkit-transition:.5s ease}.df-ui-controls{bottom:0;width:100%;height:40px;padding:0;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;z-index:4;display:block}.df-floating .df-ui-controls{bottom:10px;width:auto;width:initial;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%);left:50%;margin:0 auto;display:table;display:flex;border-radius:5px}.df-floating.df-controls-top .df-ui-controls{bottom:auto;bottom:initial;top:10px}.df-floating.df-controls-hide .df-ui-controls{display:none}.df-ui-wrapper.df-ui-controls .df-ui-btn{float:none}.df-ui-size{bottom:24px;height:60px;right:24px}.df-ui-size:before,.df-ui-zoom:before{height:0;border-bottom:1px solid;content:" ";right:5px;opacity:.3;display:block;position:absolute;top:30px;left:5px;z-index:2}.df-ui-zoomin{top:0}.df-ui-zoomout{bottom:0}.df-ui-next{right:0;border-radius:0}.df-container.df-floating>.df-ui-next{right:8px}.df-container.df-floating>.df-ui-prev{left:2px}.df-container>.df-ui-next,.df-container>.df-ui-prev{margin-top:-5px;-webkit-transform:translateY(-50%);-moz-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);top:50%;position:absolute;opacity:.3;font-size:36px;color:#000;text-align:center;background-color:transparent;height:auto;height:initial;width:auto;width:initial}.df-container>.df-ui-next:hover,.df-container>.df-ui-prev:hover{opacity:.7}.df-container.df-floating>.df-ui-next,.df-container.df-floating>.df-ui-prev{border-radius:50%;width:40px}.df-ui-prev{left:0;right:auto;border-radius:0}.df-ui-alt{position:relative!important;right:auto;right:initial;left:auto;left:initial;box-shadow:none!important}.df-ui-alt.df-ui-next{border-right:1px solid #ddd}.df-ui-btn.df-active{color:#00acce;background-color:#e7e7e7}.df-ui-fit{display:none}.df-ui-fullscreen,.df-ui-more,.df-ui-zoomin,.df-ui-zoomout{float:right}.df-ui-fit{top:0}.df-ui-more .more-container,.df-ui-search .search-container{display:none;position:absolute;bottom:100%;margin-bottom:8px!important;right:10px;background-color:#f7f7f7;z-index:20;border-radius:5px;box-shadow:0 -1px 3px rgba(0,0,0,.2)}.df-controls-top .df-ui-more .more-container,.df-controls-top .df-ui-search .search-container{bottom:auto;bottom:initial;margin-top:8px!important;top:100%;box-shadow:0 1px 3px rgba(0,0,0,.2)}.more-container:before,.search-container:before{content:" ";position:absolute;border:7px solid transparent;border-top-color:#eee;height:0;width:0;bottom:-14px;right:13px;margin-right:-8px;pointer-events:none}.df-controls-top .more-container:before,.df-controls-top .search-container:before{border:7px solid transparent;border-bottom-color:#eee;top:-14px}.more-container .df-ui-btn{width:auto;width:initial;width:170px;text-align:left;padding:8px 10px;height:36px;border-top:1px solid #e4e4e4;border-radius:0}.more-container .df-ui-btn:hover{background-color:#eee}.more-container>.df-ui-btn:first-child{border-radius:5px;border-top:none}.more-container>.df-ui-btn:last-child{border-radius:0 0 5px 5px}.more-container .df-ui-btn:before{position:absolute;top:11px;font-size:14px}.df-ui-btn span{display:none}.more-container .df-ui-btn span{font-size:12px;padding-left:20px;vertical-align:middle;display:inline-block}.df-ui-more.df-active .more-container,.df-ui-search.df-active .search-container{display:block}.df-container section{padding:0}.annotationDiv section,.annotationLayer section,.customHtmlAnnotation,.customLinkAnnotation,.customVideoAnnotation,.highlightAnnotation,.linkAnnotation,.popupAnnotation{position:absolute;z-index:5;cursor:pointer;pointer-events:all}.annotationDiv .popupWrapper{position:absolute;width:20em}.annotationDiv .popup{position:absolute;z-index:200;max-width:20em;background-color:#ff9;box-shadow:0 2px 5px #333;border-radius:2px;padding:.6em;margin-left:5px;cursor:pointer;word-wrap:break-word}.annotationDiv .popup h1{font-size:1em;border-bottom:1px solid #000;padding-bottom:.2em}.annotationDiv .popup p{padding-top:.2em}.annotationDiv .fileAttachmentAnnotation,.annotationDiv .highlightAnnotation,.annotationDiv .squigglyAnnotation,.annotationDiv .strikeoutAnnotation,.annotationDiv .underlineAnnotation{cursor:pointer}.annotationDiv .textAnnotation img{position:absolute;cursor:pointer}.annotationDiv .buttonWidgetAnnotation.pushButton>a,section.linkAnnotation a{display:block;height:100%}.customHtmlAnnotation,.customVideoAnnotation,a.customLinkAnnotation,a.linkAnnotation,section.linkAnnotation a{background-color:transparent;background-color:#ff0;opacity:.1}.highlightAnnotation:hover,a.customLinkAnnotation:hover,a.linkAnnotation:hover,section.linkAnnotation a:hover{opacity:.4;border-color:transparent;background-color:#2196f3}.annotationDiv,.textLayerDiv{position:absolute;top:0;left:0;bottom:0;right:0;overflow:hidden}.textLayerDiv{line-height:1}.textLayerDiv>div{position:absolute;white-space:pre;cursor:text;-webkit-transform-origin:0 0;-moz-transform-origin:0 0;-o-transform-origin:0 0;-ms-transform-origin:0 0;transform-origin:0 0}section.linkAnnotation a .annotationLayer>a{display:block;position:absolute;height:100%;cursor:pointer;box-sizing:border-box}.df-page-loading:after,.df-page-loading:before{content:" ";height:44px;width:44px;position:absolute;top:50%;left:50%;margin:-22px -22px}.df-page-loading:before{background-color:#fff;-webkit-border-radius:50px;-moz-border-radius:50px;border-radius:50px;box-sizing:border-box}.df-page-loading:after{background-image:url(../images/loading.gif);background-repeat:no-repeat;background-position:center;background-size:22px}.df-thumb-container .df-vrow{height:124px;left:0;width:90%;margin:10px auto;background-position:50%;cursor:pointer;background-repeat:no-repeat;right:0;border-radius:5px}.df-thumb-container .df-vrow:before{content:"";background-image:url(../images/loading.gif);background-size:22px;height:22px;width:22px;display:block;top:60px;margin:0 auto;position:relative;z-index:0}.df-thumb-container .df-vrow:hover{background-color:#bbb}.df-floating .df-thumb-container .df-vrow:hover,.df-vrow.df-selected{background-color:#ccc;opacity:1}.df-thumb-container .df-vrow.df-thumb-loaded{background-size:contain}.df-thumb-container .df-vrow.df-thumb-loaded:before{display:none}.df-vrow>div{height:20px;background-color:rgba(170,170,170,.54);width:40px;margin:0 auto}.df-sidemenu{float:left;width:220px;height:auto!important;position:absolute!important;top:0;z-index:3;transition:.5s transform ease;-webkit-transition:.5s -webkit-transform ease;transform:translateX(-100%);-webkit-transform:translateX(-100%);-moz-transform:translateX(-100%);-ms-transform:translateX(-100%);left:-50px;background-color:rgba(238,238,238,.9)}.df-rtl .df-sidemenu{left:auto;left:initial;transform:translateX(100%);-webkit-transform:translateX(100%);-moz-transform:translateX(100%);-ms-transform:translateX(100%);right:-50px;direction:rtl}.df-thumb-container{text-align:center}.df-outline-container{color:#666;font-size:12px}.df-outline-wrapper,.df-thumb-wrapper{position:absolute!important;top:0;bottom:0;left:0;right:0;height:auto!important;box-shadow:1px 0 4px rgba(102,102,102,.38)}.df-outline-wrapper{overflow:auto;padding:10px 10px 5px 10px}.df-floating .df-outline-container,.df-floating .df-thumb-container{bottom:0}.df-sidemenu.df-sidemenu-visible{display:block;transform:translateX(0);-ms-transform:translateX(0);-moz-transform:translateX(0);-webkit-transform:translateX(0);left:0}.df-outline-toggle{cursor:pointer;float:left;width:18px;padding:5px 0;margin-left:-18px;text-align:center}.df-outline-toggle.df-outlines-hidden~.df-outline-items{display:none}.df-outline-items>.df-outline-item{margin-left:18px}.df-outline-item a:hover,.df-outline-toggle:hover{background-color:#e7e7e7}.df-outline-item a{color:inherit!important;text-decoration:none!important;display:block;padding:5px 0 5px 5px;overflow:hidden;text-overflow:ellipsis;border:none!important;box-shadow:none!important}.df-outline-toggle:before{content:"\e64b";font-size:10px;font-family:themify}.df-outline-toggle.df-outlines-hidden:before{content:"\e649"}.df-lightbox-wrapper{position:fixed!important;top:0;bottom:0;right:0;height:auto!important;left:0;background-color:#fff;z-index:99999}.df-lightbox-controls{float:right;padding:5px;z-index:1000;position:relative}.df-lightbox-close{float:right;height:40px;text-align:center;font-size:50px;cursor:pointer;color:#444;border-radius:50%;border-color:transparent;width:40px;background-color:transparent;transition:.2s;-webkit-transition:.2s}.df-lightbox-close:hover{color:#fff;background-color:rgba(0,0,0,.21);border-color:#000}.df-lightbox-close:before{top:50%;position:absolute;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%);left:50%;font-size:24px}.df-lightbox-wrapper .df-container{position:absolute!important;width:100%;top:0;bottom:0;height:auto!important}.df-container.df-xs .df-ui-controls .df-ui-btn.df-ui-page{display:none!important}._df_button,._df_custom,._df_thumb{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;display:inline-block;position:relative;cursor:pointer}._df_button{padding:5px 15px;background:#0085ba;color:#fff;font-size:14px;border-color:#0073aa #006799 #006799;cursor:pointer;border-width:1px;border-style:solid;-webkit-appearance:none;-webkit-border-radius:3px;border-radius:3px;white-space:nowrap}._df_thumb{border:none;width:140px;height:200px;text-align:center}._df_thumb{cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.22);display:inline-block;-webkit-transform-style:flat;-moz-transform-style:preserve-3d;transform-style:preserve-3d;box-sizing:border-box;-webkit-transition:.2s;margin:30px 10px 10px;-moz-perspective:1200px;perspective:1200px}._df_books ._df_thumb,._df_books .df-dummy{width:140px;height:200px;text-align:center;display:inline-block;position:relative;margin:20px 10px;vertical-align:top}._df_thumb[thumbtype=img]{height:auto}._df_thumb[thumbtype=img] img{max-width:100%;max-height:200px;margin:0;padding:0;border:0}._df_book-cover{background-size:100% 100%;height:100%;width:100%;-webkit-transform-origin:left;transform-origin:left;top:0;background-color:#eee;position:relative;overflow:hidden;-webkit-transition:.3s;-moz-transition:.3s;-ms-transition:.3s;box-shadow:0 1px 2px rgba(0,0,0,.22)}._df_thumb ._df_book-title{bottom:-100%;position:absolute;width:100%;left:0;padding:5px;font-size:12px;background:rgba(60,60,60,.8);box-sizing:border-box;display:block;color:#fff;transition:.4s;-webkit-transition:.4s;opacity:0}._df_thumb ._df_book-tag{float:left;padding:0 4px 2px;background-color:rgba(0,0,0,.26);text-transform:uppercase;font-size:10px;margin:-15px 0 0 2px;z-index:-1;color:rgba(255,255,255,.8);position:relative}._df_thumb-not-found ._df_book-title,._df_thumb:hover ._df_book-title{opacity:1;bottom:0}._df_thumb:hover ._df_book-cover{-webkit-transform:rotateY(-20deg) rotateZ(0);-moz-transform:rotateY(-20deg) rotateZ(0);-ms-transform:rotateY(-20deg) rotateZ(0);transform:rotateY(-20deg) rotateZ(0);box-shadow:3px 0 12px rgba(0,0,0,.6)}.df-webkit ._df_thumb:hover ._df_book-cover{-webkit-transform:none;-moz-transform:none;-ms-transform:none;transform:none;box-shadow:1px 0 12px rgba(0,0,0,.6)}._df_books{max-width:960px;margin:0 auto;text-align:center;position:relative;z-index:1;padding:20px 5px 150px}._df_books-break{color:rgba(255,255,255,.3);font-size:14px;letter-spacing:1px;font-weight:600;margin-top:25px;text-transform:uppercase}._df_books-break:after{content:" ";bottom:0;width:50px;height:1px;background-color:rgba(255,255,255,.24);display:block;margin:10px auto}.df-page-wrapper{-webkit-transform:translateZ(0);-moz-transform:translateZ(0);-ms-transform:translateZ(0);transform:translateZ(0)}.df-container ::-webkit-scrollbar{width:8px}.df-container ::-webkit-scrollbar-button{height:8px}.df-container ::-webkit-scrollbar-thumb{background:rgba(0,0,0,.3);border:0 none #fff;border-radius:100px}.df-container ::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,.5)}.df-container ::-webkit-scrollbar-thumb:active{background:rgba(0,0,0,.5)}.df-container ::-webkit-scrollbar-track{background:rgba(0,0,0,.2);border:0 none #fff;border-radius:100px}.df-container ::-webkit-scrollbar-track:hover{background:rgba(0,0,0,.2)}.df-container ::-webkit-scrollbar-track:active{background:rgba(0,0,0,.15)}.df-container ::-webkit-scrollbar-corner{background:0 0}.df-skipTransition{-webkit-transition:none!important;-moz-transition:none!important;-ms-transition:none!important;transition:none!important}.df-container.df-fullscreen{height:100%!important;max-height:100%!important;width:100%!important;max-width:100%!important}.df-container.df-double-internal .df-page-front{background-position:left;background-size:cover}.df-container.df-double-internal .df-page-back{background-position:right;background-size:cover}.customHtmlAnnotation iframe{position:absolute;top:0;left:0;width:100%!important;height:100%!important}.df-rtl .more-container .df-ui-btn{text-align:right;direction:rtl}.df-rtl .more-container .df-ui-btn:before{right:10px}.df-rtl .more-container .df-ui-btn span{padding:0 20px 0 0}.df-rtl .df-outline-items>.df-outline-item{margin:0 18px 0 0;text-align:right;direction:rtl}.df-rtl .df-outline-toggle{float:right;margin:0 -18px 0 0}.df-rtl .df-outline-toggle.df-outlines-hidden:before{content:"\e64a"}.df-rtl .df-sidemenu.df-sidemenu-visible{left:auto;left:initial;right:0}.df-rtl .df-ui-sidemenu-close{right:auto;right:initial;left:-32px;border-radius:5px 0 0 5px}._df_thumb[thumbtype=img] ._df_thumb-not-found{height:200px;position:relative}body.admin-bar .df-lightbox-wrapper{top:32px}@media screen and (max-width:782px){body.admin-bar .df-lightbox-wrapper{top:46px}}.df-raw-loading{position:absolute;margin-top:20px;margin-left:5px;padding:6px 20px;background-color:rgba(0,0,0,.3);font-style:italic;border-radius:5px;font-size:11px;max-height:30px;color:#fff;max-width:200px;transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-webkit-transform:translateX(-50%);left:50%;top:50%;opacity:.7}.df-raw-loading a{color:inherit!important}.df-container .df-raw-loading{top:100%}[hidden]{display:none}body.df-lightbox-open,html.df-lightbox-open{overflow:hidden!important}.df-custom-fullscreen.df-fullscreen[backgroundcolor=transparent]{background:gray!important}section.squareAnnotation .popupWrapper{display:none}.df-comment-popup{display:none;position:absolute;width:360px;background-color:#ff9;box-shadow:0 2px 5px #333;border-radius:2px;z-index:9;padding:10px;word-break:break-word}.df-comment-popup.df-active{display:block}.df-comment-popup p{margin:0}.df-comment-popup h1{padding-bottom:5px;border-bottom:1px solid;font-size:1em;display:none}.dflip-books [skip-parse]{display:none}.dflip-books{text-align:center}.df-more-button-wrapper{text-align:center;display:none;margin-top:20px}.dflip-books [skip-parse]~.df-more-button-wrapper{display:block}.df-more-button{padding:10px 15px;display:inline-block;margin:0 auto;cursor:pointer;background:#0085ba;color:#fff}