/*!
  Important comments included in optimized output.
*/@font-face{font-family:arrows;src:url("data:application/vnd.ms-fontobject;charset=utf-8;base64,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");src:url("data:application/vnd.ms-fontobject;charset=utf-8;base64,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") format("embedded-opentype"),url("data:application/font-woff;charset=utf-8;base64,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") format("woff"),url("data:application/x-font-ttf;charset=utf-8;base64,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") format("truetype"),url("data:image/svg+xml;charset=utf8,%3C?xml version='1.0' standalone='no'?%3E %3C!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.1//EN' 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd' %3E %3Csvg xmlns='http://www.w3.org/2000/svg'%3E %3Cmetadata%3E This is a custom SVG font generated by IcoMoon. %3Ciconset grid='20'%3E%3C/iconset%3E %3C/metadata%3E %3Cdefs%3E %3Cfont id='arrows' horiz-adv-x='640' %3E %3Cfont-face units-per-em='640' ascent='608' descent='-32' /%3E %3Cmissing-glyph horiz-adv-x='640' /%3E %3Cglyph unicode='&%23xe002;' d='M 392.096,302.144l-232.8,146.24C 142.080,459.648, 128,451.36, 128,429.92l0-283.872 c0-21.44, 14.080-29.696, 31.296-18.432l 232.8,146.208 c0,0, 8.416,5.92, 8.416,14.144S 392.096,302.144, 392.096,302.144z M 464,473.728c-28.416,0-48-8.736-48-37.152l0-297.152 c0-28.448, 19.584-37.184, 48-37.184s 48,8.736, 48,37.184L 512,436.576 C 512,464.992, 492.416,473.728, 464,473.728z' /%3E %3Cglyph unicode='&%23xe003;' d='M 196.212,467.2L 196.174,108.8L 507.826,288 z' /%3E %3Cglyph unicode='&%23x20;' horiz-adv-x='320' /%3E %3Cglyph class='hidden' unicode='&%23xf000;' d='M0,608L 640 -32L0 -32 z' horiz-adv-x='0' /%3E %3C/font%3E%3C/defs%3E%3C/svg%3E") format("svg");font-weight:400;font-style:normal}body{margin:0;overflow:hidden}.bb-bookblock{margin:0 auto;position:relative;z-index:100;perspective:1300px;-webkit-backface-visibility:hidden;backface-visibility:hidden}.bb-bookblock:after{content:"";position:absolute;border-right:1px solid rgba(0,0,0,.05);height:100%;width:100%;transform:translateX(-50%)}.bb-bookblock.bb-dropshadow-effect{-webkit-filter:drop-shadow(0 1.5em .5em #7d7d7d);filter:drop-shadow(0 1.5em .5em #7d7d7d)}.bb-page{position:absolute;transform-style:preserve-3d;transition-property:transform}.bb-page>div{transform-style:preserve-3d}.bb-content,.bb-page>div{position:absolute;height:100%;width:100%;top:0;left:0;-webkit-backface-visibility:hidden;backface-visibility:hidden}.bb-content{background:#fff}.bb-front{transform-style:preserve-3d;-webkit-filter:none;filter:none}.bb-horizontal .bb-page{width:100%;height:50%;top:50%;transform-origin:center top}.bb-horizontal .bb-back{transform:rotateX(-180deg)}.bb-horizontal .bb-front .bb-content{top:-100%}.bb-horizontal .bb-flip-initial,.bb-horizontal .bb-flip-next{transform:rotateX(180deg)}.bb-horizontal .bb-flip-prev{transform:rotateX(0)}.bb-horizontal .bb-flip-next-end{transform:rotateX(15deg)}.bb-horizontal .bb-flip-prev-end{transform:rotateX(165deg)}.bb-vertical .bb-front .bb-content{left:-100%}.bb-vertical .bb-page{width:50%;height:100%;left:50%;transform-origin:left center}.bb-vertical .bb-back,.bb-vertical .bb-flip-initial,.bb-vertical .bb-flip-next{transform:rotateY(-180deg)}.bb-vertical .bb-flip-prev{transform:rotateY(0)}.bb-vertical .bb-flip-next-end{transform:rotateY(-15deg)}.bb-vertical .bb-flip-prev-end{transform:rotateY(-165deg)}.bb-outer{overflow:hidden;z-index:999}.bb-inner,.bb-outer{position:absolute;height:100%;width:100%;top:0;left:0;-webkit-backface-visibility:hidden;backface-visibility:hidden}.bb-flipoverlay,.bb-overlay{background-color:rgba(0,0,0,.7);position:absolute;top:0;left:0;width:100%;height:100%;opacity:0}.bb-bookblock.bb-horizontal>div.bb-page:first-child,.bb-bookblock.bb-horizontal>div.bb-page:first-child .bb-back{transform:rotateX(180deg)}.bb-bookblock.bb-vertical>div.bb-page:first-child,.bb-bookblock.bb-vertical>div.bb-page:first-child .bb-back{transform:rotateY(180deg)}.bb-item{position:absolute;top:0;left:0;display:none;background:0 0}.bb-item,.bb-item img{width:100%;height:100%}.bb-bookblock img{opacity:0;transition:opacity 0s linear 0s,opacity .4s}.bb-bookblock img.bb-fadeIn{opacity:1}.bb-nav-container{width:100%;height:30px;margin:1em auto 0;position:relative;z-index:0;text-align:center}.bb-nav-container a{display:inline-block;width:30px;height:30px;text-align:center;border-radius:2px;background:#72b890;color:#fff;font-size:0;margin:2px}.bb-nav-container a:hover{opacity:.6}.bb-icon:before{display:block;font-family:arrows,sans-serif;font-size:20px;font-style:normal;font-variant:normal;font-weight:400;line-height:1;speak:none;text-transform:none;position:relative;top:50%;cursor:pointer}.bb-icon-first:before,.bb-icon-last:before{content:"\e002"}.bb-icon-arrow-left:before,.bb-icon-arrow-right:before{content:"\e003"}.bb-icon-arrow-left:before,.bb-icon-first:before{transform:rotate(180deg) translateY(50%)}.bb-icon-arrow-right:before,.bb-icon-last:before{transform:translateY(-50%)}.bb-paper-effect{background:#fff;box-shadow:0 .063em .063em rgba(0,0,0,.15),0 .65em 0 -.313em #d5d5d5,0 .625em .063em -.25em rgba(0,0,0,.15),0 1.25em 0 -.625em #c8c8c8,0 1.25em .063em -.563em rgba(0,0,0,.15)}.brighten-10{-webkit-filter:brightness(110%);filter:brightness(110%)}.brighten-20{-webkit-filter:brightness(120%);filter:brightness(120%)}.brighten-40{-webkit-filter:brightness(140%);filter:brightness(140%)}.brighten-100{-webkit-filter:brightness(200%);filter:brightness(200%)}@-webkit-keyframes spin{0%{transform:rotate(0)}to{transform:rotate(1turn)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(1turn)}}@-webkit-keyframes pulse{50%{background:#fff}}@keyframes pulse{50%{background:#fff}}.bb-loading{left:calc(50% - 1.5rem);top:calc(50% - 1.5rem);position:relative;border-radius:50%;width:3rem;height:3rem;border:.25rem solid hsla(0,0%,100%,.2);border-top-color:#fff;-webkit-animation:spin 1s linear infinite;animation:spin 1s linear infinite;z-index:10000}.bb-loading.bb-not-loading{display:none}.bb-loading-pulse{position:relative;top:50%;left:50%;width:6px;height:24px;background:hsla(0,0%,100%,.2);-webkit-animation:pulse .75s infinite;animation:pulse .75s infinite;-webkit-animation-delay:.25s;animation-delay:.25s;z-index:10000}.bb-loading-pulse:after,.bb-loading-pulse:before{content:"";position:absolute;display:block;height:16px;width:6px;background:hsla(0,0%,100%,.2);top:50%;transform:translateY(-50%);-webkit-animation:pulse .75s infinite;animation:pulse .75s infinite}.bb-loading-pulse:before{left:-12px}.bb-loading-pulse:after{left:12px;-webkit-animation-delay:.5s;animation-delay:.5s}.bb-loading-pulse.bb-not-loading{display:none}.no-js .bb-bookblock,.no-js ul.bb-custom-grid li{width:auto;height:auto}.no-js .bb-item{display:block;position:relative}.bright{-webkit-filter:brightness(0);filter:brightness(0)}