@import url("https://fonts.googleapis.com/css2?family=Fira+Sans:ital,wght@0,400;0,600;0,700;1,400&family=Noto+Sans+Ethiopic:wght@400;600;700&family=Noto+Sans:ital,wght@0,400;0,600;0,700;1,400&family=Vazirmatn:wght@400;600;700&display=swap");body,form,select,input,div,ul,p,ol,li,img,table,td,th,h1,h2,h3,h4,h5,h6,textarea,label,button{padding:0px;margin:0px;font:inherit}@media all and (max-width: 799.98px){#wrap-outer{padding-top:64px}#back-pane,#next-pane{position:absolute;width:50%;bottom:0;height:64px;z-index:900}#next-pane #forward,#back-pane #back{background-size:30px 60px;background-position:center center}[dir="ltr"] #back-pane{left:0}[dir="rtl"] #back-pane{right:0}[dir="ltr"] #next-pane{left:50%}[dir="rtl"] #next-pane{right:50%}#reading-pane{width:100%;min-width:640px;position:absolute;top:64px;bottom:64px;height:auto}#overlayable-icon-positioner{position:absolute;top:0}[dir="ltr"] #overlayable-icon-positioner{right:16px}[dir="rtl"] #overlayable-icon-positioner{left:16px}#top-nav{display:flex}#side-nav{position:fixed;visibility:hidden;top:0}[dir="ltr"] #side-nav{transition:left .25s, visibility 0s ease 0.25s}[dir="rtl"] #side-nav{transition:right .25s, visibility 0s ease 0.25s}[dir="ltr"] #side-nav{left:-328px}[dir="rtl"] #side-nav{right:-328px}#side-nav .add-pagemark,#side-nav .add-note,#side-nav .open-search,#side-nav .overflow{display:none}#side-nav .close{display:inline-block}#side-nav-overlay{display:none}body.side-nav-slid-in #side-nav{visibility:visible}[dir="ltr"] body.side-nav-slid-in #side-nav{left:0}[dir="rtl"] body.side-nav-slid-in #side-nav{right:0}[dir="ltr"] body.side-nav-slid-in #side-nav{transition:left 0.25s}[dir="rtl"] body.side-nav-slid-in #side-nav{transition:right 0.25s}body.side-nav-slid-in #side-nav-overlay{display:block;position:fixed}#extras-pane{display:none}}@media all and (min-width: 800px) and (max-width: 1119.98px){#wrap-outer{display:flex;flex-direction:row}#wrap-outer{padding-top:64px}#back-pane,#next-pane{flex:1 0 72px;height:100%}#reading-pane{flex:0 1 720px;height:100%;position:relative}#overlayable-icon-positioner{position:absolute;top:16px}[dir="ltr"] #overlayable-icon-positioner{right:-64px}[dir="rtl"] #overlayable-icon-positioner{left:-64px}#overlayable-icon-positioner.hidden{visibility:hidden}#top-nav{display:flex}#side-nav{position:fixed;visibility:hidden;top:0}[dir="ltr"] #side-nav{transition:left .25s, visibility 0s ease 0.25s}[dir="rtl"] #side-nav{transition:right .25s, visibility 0s ease 0.25s}[dir="ltr"] #side-nav{left:-328px}[dir="rtl"] #side-nav{right:-328px}#side-nav .add-pagemark,#side-nav .add-note,#side-nav .open-search,#side-nav .overflow{display:none}#side-nav .close{display:inline-block}#side-nav-overlay{display:none}body.side-nav-slid-in #side-nav{visibility:visible}[dir="ltr"] body.side-nav-slid-in #side-nav{left:0}[dir="rtl"] body.side-nav-slid-in #side-nav{right:0}[dir="ltr"] body.side-nav-slid-in #side-nav{transition:left 0.25s}[dir="rtl"] body.side-nav-slid-in #side-nav{transition:right 0.25s}body.side-nav-slid-in #side-nav-overlay{display:block;position:fixed}#extras-pane{display:none}}@media all and (min-width: 1120px) and (max-width: 1439.98px){#side-nav{flex:0 0 320px}#back-pane,#next-pane{height:100%}#wrap-outer{display:flex;flex-direction:row}#top-nav{display:none}#reading-pane{flex:0 1 720px;height:100%;position:relative}#overlayable-icon-positioner{position:absolute;top:16px}[dir="ltr"] #overlayable-icon-positioner{right:-64px}[dir="rtl"] #overlayable-icon-positioner{left:-64px}#side-nav .close{display:none}#side-nav-overlay{display:none}#extras-pane{display:none}#back-pane,#next-pane{flex:1 0 72px}#overlayable-icon-positioner.hidden{visibility:hidden}}@media all and (min-width: 1440px){#extras-pane{flex:0 0 320px}#overlayable-icon-positioner{display:none}#back-pane,#next-pane{flex:1 0 48px}#extras-pane.hidden div{visibility:hidden}#side-nav{flex:0 0 320px}#back-pane,#next-pane{height:100%}#wrap-outer{display:flex;flex-direction:row}#top-nav{display:none}#reading-pane{flex:0 1 720px;height:100%;position:relative}#overlayable-icon-positioner{position:absolute;top:16px}[dir="ltr"] #overlayable-icon-positioner{right:-64px}[dir="rtl"] #overlayable-icon-positioner{left:-64px}#side-nav .close{display:none}#side-nav-overlay{display:none}}#reading-pane-scroller{overflow:auto;-webkit-overflow-scrolling:touch}html{font-size:16px;font-weight:400;line-height:16px;font-family:"Fira Sans", "Vazirmatn", sans-serif}html:lang(ar){font-family:"Vazirmatn", "Fira Sans", sans-serif}html:lang(ps){font-family:"Vazirmatn", "Fira Sans", sans-serif}html:lang(ku){font-family:"Vazirmatn", "Fira Sans", sans-serif}html:lang(fa){font-family:"Vazirmatn", "Fira Sans", sans-serif}html:lang(am){font-family:"Noto Sans Ethiopic", "Noto Sans", sans-serif}html:lang(ti){font-family:"Noto Sans Ethiopic", "Noto Sans", 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72px;display:block}#reading-pane{background:white}#reading-pane-scroller{width:100%;height:100%;border:0}#reading-frame{width:100%;height:100%;border:0;display:block;background:white}#side-nav{background-color:#fff;z-index:999;box-shadow:3px 0px 5px rgba(0,0,0,0.5);height:100%;width:320px;max-width:320px;display:flex;flex-direction:column}#side-nav-overlay{z-index:950;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.2)}#extras-pane{background-color:#3f3c39}#overlayable-icon-positioner{z-index:99}#overlayable-icon-positioner img{width:48px;height:48px}#top-nav{flex-direction:row;align-items:center;justify-content:center;padding:8px;box-sizing:border-box}#top-nav .full-title{color:white;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;font-size:1.2rem;line-height:1.4rem;font-weight:600;padding-left:24px;padding-right:24px;padding-top:12px;padding-bottom:12px;flex:1 1 auto}#top-nav .menu,#top-nav .actions{flex:0 0 auto}.menulink img,.actions img{width:24px;height:24px;padding:12px}.menulink button,.actions button{vertical-align:top}.menulink span.icon,.actions span.icon{color:white;width:24px;height:24px;padding:12px}#side-nav-top{position:relative;height:120px;background-color:var(--c-primary, #fff);flex:0 0 auto}#side-nav-top .full-title{color:white;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;font-size:1.2rem;line-height:1.4rem;font-weight:600;position:absolute;padding-top:12px;padding-bottom:20px;bottom:0;left:24px;width:272px}#side-nav-top .actions{position:absolute;top:0}[dir="ltr"] #side-nav-top .actions{right:0}[dir="rtl"] #side-nav-top .actions{left:0}.contents-chapter-title,.contents-chunk{text-overflow:ellipsis;overflow:hidden;white-space:nowrap;display:block;height:48px;box-sizing:border-box;font-size:1rem;font-weight:400;padding-left:24px;padding-right:24px;text-decoration:none;position:relative;padding:1rem 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.list-item-icon-text{padding-right:12px}.texts-summary-link-hidden{display:none}.contents-chapter-data{display:none;position:fixed;padding:18px;background:white;height:48px;box-shadow:0px 0px 6px #000000;border-radius:2px;top:0;transform:translateY(-50%);z-index:10}[dir="ltr"] .contents-chapter-data{left:340px}[dir="rtl"] .contents-chapter-data{right:340px}.contents-chapter-data .arrow{position:absolute;top:0;height:100%;width:20px;overflow:hidden}[dir="ltr"] .contents-chapter-data .arrow{right:100%}[dir="rtl"] .contents-chapter-data .arrow{left:100%}.contents-chapter-data .arrow::before{display:block;position:relative;top:50%;margin-top:-11px;height:22px;width:22px;background:white;box-shadow:0px 0px 8px #000000;content:"";transform:scale(0.667, 1) rotate(45deg)}[dir="ltr"] .contents-chapter-data .arrow::before{left:9px}[dir="rtl"] .contents-chapter-data .arrow::before{right:9px}.contents-chapter-title:hover+.contents-chapter-data.nonempty{display:block}.metric-display{display:inline-block;width:82px;text-align:center}.metric-display .label{font-size:0.85rem;color:#64615e;font-weight:400}.metric-display .score-pct{line-height:2rem;font-size:2rem;font-weight:700}.metric-display .score{position:relative;vertical-align:top}.metric-display .score::after{content:'%';font-size:0.7rem;color:#64615e;font-weight:600;position:absolute;left:100%;vertical-align:top}.metric-display.progress .score{color:#50b400}.metric-display.performance .score{color:#005fb4}.contents-chapter .completion-indicator{position:absolute;width:6px;top:0;height:100%;background-color:transparent}[dir="ltr"] .contents-chapter .completion-indicator{left:0}[dir="rtl"] .contents-chapter .completion-indicator{right:0}.contents-chapter .completion-indicator.untracked,.contents-chapter .contents-chapter-title.restricted 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.contents-icon-pagemark{display:block}[dir="ltr"] #contents-body .contents-chapter.has-pagemarks .contents-chapter-title,[dir="ltr"] #contents-body .contents-chunk.has-pagemarks{padding-right:44px}[dir="rtl"] #contents-body .contents-chapter.has-pagemarks .contents-chapter-title,[dir="rtl"] #contents-body .contents-chunk.has-pagemarks{padding-left:44px}[dir="ltr"] #contents-body .contents-chapter.has-notes .contents-chapter-title,[dir="ltr"] #contents-body .contents-chunk.has-notes{padding-right:64px}[dir="rtl"] #contents-body .contents-chapter.has-notes .contents-chapter-title,[dir="rtl"] #contents-body .contents-chunk.has-notes{padding-left:64px}[dir="ltr"] #contents-body.contents-granularity-chunk .contents-chapter.multi-chunk-chapter.contents-chapter-current .contents-chapter-title{padding-right:24px}[dir="rtl"] #contents-body.contents-granularity-chunk .contents-chapter.multi-chunk-chapter.contents-chapter-current .contents-chapter-title{padding-left:24px}#contents-body.contents-granularity-chunk .contents-chapter.multi-chunk-chapter.contents-chapter-current .contents-chapter-title .contents-icon{display:none}.dialog-actions{width:100%}[dir="ltr"] .dialog-actions{text-align:right}[dir="rtl"] .dialog-actions{text-align:left}.button{border-radius:2px;height:36px;margin:8px;padding:0px 24px;border:0px transparent solid;box-sizing:border-box;display:inline-block;text-transform:uppercase;cursor:pointer;color:var(--c-primary, #fff);background-color:white}.button:hover{color:var(--c-primary-light, #b4b4b4)}.button.preferred-action:hover{background-color:var(--c-primary-light, #b4b4b4)}.button.preferred-action{color:white;background-color:var(--c-primary, #fff)}.button.unchanged-action{background-color:#c8c8c8}a.button{line-height:36px}#overlayable-icon-positioner .page-link{display:block;cursor:pointer;background-color:var(--c-primary, #fff);padding:4px;margin:4px}#overlayable-icon-positioner 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.blob-pane{left:0;right:0;top:80px;width:100%;height:auto;bottom:62px}[dir="ltr"] .blob-holder-video .blob-pane,[dir="rtl"] .blob-holder-video .blob-pane{left:0;right:0}.blob-holder-video .blob-pane video{width:100%;height:100%}.blob-pane-image{text-align:center;background:#fff;line-height:600px;font-size:0;background-size:contain;background-position:center;background-repeat:no-repeat}.blob-image{max-width:100%;max-height:100%;vertical-align:middle;margin:0;padding:0;border:0}.blob-image-svg{width:100%;height:100%}.blob-answer-image-svg-answer{display:none}.blob-pane-image.answer-image-revealed .blob-answer-image-svg-question{display:none}.blob-pane-image.answer-image-revealed .blob-answer-image-svg-answer{display:block}.blob-btn{padding:0px;border:0px #fff solid;background-color:transparent;background-repeat:no-repeat;background-size:48px auto;line-height:0}.blob-btn-close{background-image:url("../img/blob-btn-sprites.png");background-position:0 -48px}.blob-btn-finish{background-image:url("../img/blob-btn-sprites.png");background-position:0 -192px}.blob-btn-help{background-image:url("../img/blob-btn-sprites.png");background-position:0 -480px}.blob-btn-hide{background-image:url("../img/blob-btn-sprites.png");background-position:0 -96px}.blob-btn-hidehelp{background-image:url("../img/blob-btn-sprites.png");background-position:0 -96px}.blob-btn-mark{background-image:url("../img/blob-btn-sprites.png");background-position:0 -144px}.blob-btn-next{background-image:url("../img/blob-btn-sprites.png");background-position:0 -192px}.blob-btn-no{background-image:url("../img/blob-btn-sprites.png");background-position:0 -240px}.blob-btn-pause{background-image:url("../img/blob-btn-sprites.png");background-position:0 -288px}.blob-btn-play{background-image:url("../img/blob-btn-sprites.png");background-position:0 -336px}.blob-btn-previous{background-image:url("../img/blob-btn-sprites.png");background-position:0 0px}.blob-btn-reset{background-image:url("../img/blob-btn-sprites.png");background-position:0 -384px}.blob-btn-restart{background-image:url("../img/blob-btn-sprites.png");background-position:0 -432px}.blob-btn-show{background-image:url("../img/blob-btn-sprites.png");background-position:0 -480px}.blob-btn-yes{background-image:url("../img/blob-btn-sprites.png");background-position:0 -528px}[dir="rtl"] .blob-btn-finish{background-image:url("../img/blob-btn-sprites.png");background-position:0 0px}[dir="rtl"] .blob-btn-next{background-image:url("../img/blob-btn-sprites.png");background-position:0 0px}[dir="rtl"] .blob-btn-previous{background-image:url("../img/blob-btn-sprites.png");background-position:0 -192px}.blob-btn img{width:48px;height:48px}.blob-btn:hover{background-color:rgba(255,255,255,0.25);-ms-border-radius:24px;-o-border-radius:24px;-moz-border-radius:24px;-webkit-border-radius:24px;border-radius:24px}.blob-buttons button{display:none}.blob-buttons-position{position:absolute;width:48px;height:48px}.blob-buttons-position-4{top:4px}[dir="ltr"] .blob-buttons-position-4{right:4px}[dir="rtl"] .blob-buttons-position-4{left:4px}[dir="ltr"] .blob-buttons-row .blob-buttons-position{left:50%}[dir="rtl"] .blob-buttons-row .blob-buttons-position{right:50%}[dir="ltr"] .blob-buttons-row .blob-buttons-position-6{margin-left:-80px}[dir="rtl"] .blob-buttons-row .blob-buttons-position-6{margin-right:-80px}[dir="ltr"] .blob-buttons-row .blob-buttons-position-7{margin-left:-24px}[dir="rtl"] .blob-buttons-row .blob-buttons-position-7{margin-right:-24px}[dir="ltr"] .blob-buttons-row .blob-buttons-position-8{margin-left:32px}[dir="rtl"] .blob-buttons-row .blob-buttons-position-8{margin-right:32px}.blob-buttons .blob-button-high{background:white}.blob-holder-master,.blob-pane-master{display:none}.blob-caption-outer{position:absolute;display:table}.blob-caption{display:table-cell;vertical-align:middle;font-size:21px;width:100%;color:white}.blob-position-marker{background:rgba(255,255,255,0.3)}.blob-position-marker-current{background:#fff}@media all and (min-height: 742px),all and (max-width: 895.98px){.blob-holder{width:600px;height:742px}.blob-pane{top:80px;left:0}.blob-buttons-position-5{top:4px}[dir="ltr"] .blob-buttons-position-5{left:4px}[dir="rtl"] .blob-buttons-position-5{right:4px}.blob-buttons-row{position:absolute;left:0;right:0;height:48px;bottom:4px}.blob-caption-outer{top:0;left:96px;width:408px;height:80px}.blob-caption{text-align:center;line-height:24px}.blob-position-markers{position:absolute;left:0px;top:680px;display:table;border-collapse:collapse;width:600px;height:6px;border-spacing:5px}.blob-position-row{display:table-row;padding:4px}.blob-position-marker{display:table-cell;height:6px !important;font-size:6px;line-height:6px}}@media all and (max-height: 741.98px) and (min-width: 896px){.blob-holder{width:896px;height:600px}.blob-pane{top:0}[dir="ltr"] .blob-pane{left:56px}[dir="rtl"] .blob-pane{right:56px}.blob-buttons-position-5{top:4px}[dir="ltr"] .blob-buttons-position-5{left:666px}[dir="rtl"] .blob-buttons-position-5{right:666px}.blob-buttons-row{position:absolute;height:48px;bottom:4px}[dir="ltr"] .blob-buttons-row{left:666px}[dir="rtl"] .blob-buttons-row{right:666px}[dir="ltr"] .blob-buttons-row{right:0}[dir="rtl"] .blob-buttons-row{left:0}.blob-caption-outer{top:72px;bottom:72px;width:186px;height:456px}[dir="ltr"] .blob-caption-outer{right:24px}[dir="rtl"] .blob-caption-outer{left:24px}.blob-caption{line-height:27px}[dir="ltr"] .blob-caption{text-align:left}[dir="rtl"] .blob-caption{text-align:right}.blob-position-markers{position:absolute;width:6px;top:0;height:600px}[dir="ltr"] .blob-position-markers{left:656px}[dir="rtl"] .blob-position-markers{right:656px}.blob-position-row{position:absolute;top:0;left:0;width:100%;height:100%}.blob-position-marker{padding:0px;width:6px;font-size:0.1px;line-height:0.1px}}#overlay,#alert-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,0.7);z-index:1000}#alert-overlay{z-index:2100}.blob-pane-wr-help{background:#fff;overflow:auto}.blob-pane-wr-help p,.blob-pane-wr-help li,.blob-pane-wr-help>div{font-size:1.2rem;line-height:1.5rem;color:#64615e}.blob-pane-wr-help .help-content{padding:2rem}.blob-pane-wr-help strong{font-weight:700;color:#343230}.blob-pane-wr-help p{margin:0.5rem 0}.blob-pane-wr-help p.spaced{margin-top:1rem}.blob-pane-wr-help h2{font-size:1.6rem;line-height:1.6rem;padding:1.6rem 0 .3rem;color:#0078b4}.blob-pane-wr-help h2:first-child{padding-top:1rem}.blob-pane-wr-help h3{font-size:1.4rem;line-height:1.4rem;padding:1.0rem 0 .3rem}.blob-pane-wr-help li{position:relative;list-style-type:none}[dir="ltr"] .blob-pane-wr-help li{margin-left:2rem}[dir="rtl"] .blob-pane-wr-help li{margin-right:2rem}.blob-pane-wr-help li::before{background-color:var(--c-primary-alt, #787878);content:' ';display:block;position:absolute;width:10px;height:10px;top:7px}[dir="ltr"] .blob-pane-wr-help li::before{left:-2rem}[dir="rtl"] .blob-pane-wr-help li::before{right:-2rem}[dir="ltr"] .blob-pane-wr-help li::before{margin-left:5px}[dir="rtl"] .blob-pane-wr-help li::before{margin-right:5px}.blob-pane-wr-help .icontext{position:relative;margin:.3rem 0;padding-top:.384rem;min-height:2.4rem}[dir="ltr"] .blob-pane-wr-help .icontext{padding-left:3rem}[dir="rtl"] .blob-pane-wr-help .icontext{padding-right:3rem}.blob-pane-wr-help .icontext .icon{width:2.4rem;height:2.4rem;position:absolute;top:0}[dir="ltr"] .blob-pane-wr-help .icontext .icon{left:0}[dir="rtl"] .blob-pane-wr-help .icontext .icon{right:0}.blob-pane-wr-help .icontext.quiz .icon{background-image:url("../img/blob-btn-sprites.png");background-color:#3c3732;background-size:2.4rem 28.8rem;border-radius:1.2rem}.blob-pane-wr-help .icontext .icon.quiz_help{background-position:0 -24rem}.blob-pane-wr-help .icontext .icon.check_answer{background-position:0 -7.2rem}.blob-pane-wr-help .icontext .icon.next_page{background-position:0 -9.6rem}.blob-pane-wr-help .icontext.reader .icon{background-color:#3c3732;background-size:1.92rem;background-position:center;background-repeat:no-repeat}.blob-pane-wr-help .icontext .icon.add_note{background-image:url("../img/icon_add_note.svg")}.blob-pane-wr-help .icontext .icon.add_pagemark{background-image:url("../img/icon_add_pagemark.svg")}.blob-pane-wr-help .icontext .icon.menu{background-image:url("../img/icon_menu.svg")}.blob-pane-wr-help .icontext .icon.material-symbols-outlined{padding-top:8px;color:#3c3732;background-color:white;box-sizing:border-box;text-align:center}.blob-pane-wr-help .icontext .icon.inverted.material-symbols-outlined,.blob-pane-wr-help .icontext.pagemarks .icon.material-symbols-outlined{background-color:#3c3732;color:white}.blob-pane-wr-texts-summary{overflow:hidden;border:unset}.blob-pane-wr-texts-summary .iframe-texts-summary{height:100%;width:100%;border-width:0}#search-box,#search-pane{display:none}#side-nav.show-search{z-index:1200}#side-nav.show-search #search-box,#side-nav.show-search #search-pane{display:block}#side-nav.show-search #navigation,#side-nav.show-search #navigation+.divider,#side-nav.show-search .navmenu{display:none}#side-nav.show-search .open-search,#side-nav.show-search .add-pagemark,#side-nav.show-search .add-note,#side-nav.show-search .overflow{display:none}#search-box{flex:0 0 auto;padding:8px 0}#search-box #js-search-box{padding:4px}#search-pane{margin:0;overflow-y:auto;flex:0 1 auto}.search-results{margin-top:-1rem;margin-bottom:1.6rem}.search-message{font-size:0.875rem;line-height:1rem;text-align:center;margin:1.2rem 0 .2rem;padding:2px 36px 2px 24px}.search-result{padding:4px 36px 4px 24px;display:block;text-decoration:none;color:#64615e}.search-blob-container .search-result,.search-blob-container .search-blob-title{padding-left:48px}.search-result-group{position:relative}.search-more{font-size:.8rem;font-weight:600;position:absolute;bottom:0;right:16px;color:#8c8985}.search-result:hover{background-color:#e0e0e0}.search-snippet{font-size:1rem;line-height:1.125rem;font-style:italic}.search-snippet-hi{background-color:#ffeb00;color:#000}.search-chapter-title,.search-chapter-title:first-child{font-size:0.875rem;line-height:1rem;font-weight:600;color:white;background-color:var(--c-primary, #fff);opacity:.7;margin:1.2rem 0 .2rem;padding:2px 36px 2px 24px}.search-chunk-title{font-weight:600;margin:1.2rem 0 .2rem;padding:0 36px 0 24px}.search-blob-title{position:relative;font-size:.875rem;line-height:1rem;font-weight:600;font-style:italic;margin:.4rem 0 0}.search-blob-title::before{content:" ";opacity:.3;width:.7rem;height:.7rem;background-color:var(--c-primary, #fff);border-radius:.35rem;display:block;position:absolute;left:24px;top:2px}.current{background-color:#ffeb00}.current .search-snippet-hi{background-color:white}.browser-warning-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:#4c4c4c;background-color:rgba(0,0,0,0.7);z-index:3000}.browser-warning-overlay .browser-warning{position:absolute;top:50px;left:50px;right:50px;bottom:50px;overflow:auto;background:white;text-align:center;border:1px solid black}.browser-warning-overlay .browser-warning h1{text-align:center;font-size:26px;line-height:32px;margin:1em}.browser-warning-overlay .browser-warning h2{text-align:center;font-size:20px;line-height:24px;margin:1em}.browser-warning-overlay .browser-warning .browser-name{width:300px;font-size:16px;line-height:20px;margin:1em auto;list-style-type:none}.browser-warning-overlay .browser-warning .browser-name a{text-decoration:none}.storelinks{text-align:center}.storelinks img{height:44px;padding:11px;margin:0rem 0.1rem}.storelinks img.contains-padding-in-image{height:66px;padding:0px}.browser-warning-actions a{text-decoration:none}.chapter-completion-bar{background-color:rgba(0,0,0,0.7);position:absolute;left:0;right:0;width:100%;top:0;height:48px;bottom:auto;display:none;justify-content:center;align-items:center;overflow:hidden}.chapter-completion-bar.shown{display:flex}.chapter-completion-notice{position:relative}.chapter-completion-tickbox{display:inline-block;position:relative;vertical-align:baseline;width:18px;height:18px;border:1px solid white;border-radius:2px;margin-right:12px;overflow:visible}.chapter-completion-tick{position:absolute}.chapter-completion-ripple{position:absolute;display:none;margin-left:9px;margin-top:9px;border-style:solid;border-color:white;border-width:0px}.chapter-completion-text{font-size:1.5rem;line-height:1.8rem;color:white}.publication-completion-overlay{background-color:rgba(0,0,0,0.7);position:absolute;left:0;right:0;width:100%;top:0;height:100%;bottom:0;display:none;justify-content:center;align-items:center;overflow:hidden}.publication-completion-overlay.shown{display:flex}.publication-completion-notice{text-align:center}#publication-completion-tick-logo-template{display:none}.publication-completion-tick-logo-holder{position:relative;width:240px;height:120px;margin:auto}.publication-completion-tick-logo-holder>*{position:relative;top:-60px}.publication-completion-tick-logo{width:240px;height:240px}.publication-completion-text-headline{font-size:2.5rem;line-height:3rem;font-weight:600;color:white;margin-top:3.2rem;opacity:0;transform:scale(0)}.publication-completion-text-headline.shown{transition:opacity linear 0.32s 1.76s, transform linear 0.32s 1.76s;opacity:1;transform:scale(1)}.publication-completion-text-detail{font-size:1.6rem;line-height:2.0rem;font-weight:600;color:white;margin-top:1.2rem;margin-left:15%;margin-right:15%;opacity:0}.publication-completion-text-detail.shown{transition:opacity linear 0.25s 2.38s;opacity:1}