@charset "UTF-8"; /********************************** * eMath theme for notebook * Petri Salmela * 9.2.2022 **********************************/ [data-nbtheme="eMath"].notebookview-wrapper { --nbtheme-color-dark: #1f1f1f; --nbtheme-color-main: #0b2ea4; --nbtheme-color-mainlight: #ced5ec; --nbtheme-color-main: #002ea4; --nbtheme-color-mainlight: #cdd6ed; --nbtheme-color-mainlight: #e6eaf6; --nbtheme-color-opposite: #fbeb4e; --nbtheme-color-oppositelight: #fefbdc; --nbtheme-color-textstrong: var(--nbtheme-color-main); --nbtheme-color-textstrong2: var(--nbtheme-color-main); --nbtheme-color-gray1: #d5d5d5; --nbtheme-color-gray2: #f7f7f7; --nbtheme-color-white: #ffffff; --nbtheme-color-helpful: #ffa858; --nbtheme-color-advanced: #008800; --nbtheme-color-checkgreen: #008800; --nbtheme-color-toolblue: #214478; --nbtheme-textfont: SourceSansPro, OpenSans, Helvetica, sans-serif; --nbtheme-headfont: SourceSerifPro, FrankRuhlLibre, "Times New Roman", serif; --nbtheme-textsize: 18px; --nbtheme-radius-normal: 4px; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea[data-colortheme="emathblue"] { --nbtheme-color-main: #002ea4; --nbtheme-color-mainlight: #e6eaf6; --nbtheme-color-opposite: #fbeb4e; --nbtheme-color-oppositelight: #fefbdc; --nbtheme-color-textstrong: var(--nbtheme-color-main); --nbtheme-color-textstrong2: var(--nbtheme-color-main); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea[data-colortheme="emathyellow"] { --nbtheme-color-main: #d88d11; --nbtheme-color-mainlight: #fcf5de; --nbtheme-color-opposite: #1057cd; --nbtheme-color-oppositelight: #e6eaf6; --nbtheme-color-textstrong: var(--nbtheme-color-opposite); --nbtheme-color-textstrong2: var(--nbtheme-color-opposite); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea[data-colortheme="emathviolet"] { --nbtheme-color-main: #782f81; --nbtheme-color-mainlight: #f1eaf2; --nbtheme-color-opposite: #87d073; --nbtheme-color-oppositelight: #e7f5e3; --nbtheme-color-textstrong: var(--nbtheme-color-main); --nbtheme-color-textstrong2: var(--nbtheme-color-main); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea[data-colortheme="emathgreen"] { --nbtheme-color-main: #077505; --nbtheme-color-mainlight: #e6f1e6; --nbtheme-color-opposite: #782f81; --nbtheme-color-oppositelight: #f1eaf2; --nbtheme-color-textstrong: var(--nbtheme-color-opposite); --nbtheme-color-textstrong2: var(--nbtheme-color-opposite); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea[data-colortheme="emathred"] { --nbtheme-color-main: #b60a4c; --nbtheme-color-mainlight: #f7e6ed; --nbtheme-color-opposite: #5d4f4f; --nbtheme-color-oppositelight: #e9e5e5; --nbtheme-color-textstrong: var(--nbtheme-color-main); --nbtheme-color-textstrong2: var(--nbtheme-color-main); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea[data-colortheme="emathgray"] { --nbtheme-color-main: #5d4f4f; --nbtheme-color-mainlight: #efeded; --nbtheme-color-opposite: #b60a4c; --nbtheme-color-oppositelight: #f7e6ed; --nbtheme-color-textstrong: var(--nbtheme-color-opposite); --nbtheme-color-textstrong2: var(--nbtheme-color-opposite); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea[data-colortheme="emathbrown"] { --nbtheme-color-main: #8b3e2c; --nbtheme-color-mainlight: #efefed; --nbtheme-color-opposite: #df8050; --nbtheme-color-oppositelight: #f7ebe6; --nbtheme-color-textstrong: var(--nbtheme-color-opposite); --nbtheme-color-textstrong2: var(--nbtheme-color-opposite); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-pagetitle:not([data-headimagetype="headimage"]) .notebookview-titletext { font-family: var(--nbtheme-headfont); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-pagetitle:not([data-headimagetype="headimage"]) .notebookview-titlenumber { font-family: var(--nbtheme-headfont); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea { font-family: var(--nbtheme-textfont); font-size: var(--nbtheme-textsize); background-color: var(--nbtheme-color-white); max-width: 80em; margin: 0 1em; padding: 0 3em; align-self: center; width: 96%; box-sizing: border-box; /** Main text elements **/ /** Figure box **/ /** Element boxes **/ /** Hidable **/ /** Textbox **/ /** Theory box **/ /** Definition box **/ /** Example box **/ /** Did you know box **/ /** Discussion box **/ /** Prerequisites box **/ /** History box **/ /** Helpful box **/ /** Advanced box **/ /** Checker box **/ /** External tools box **/ /** Extra material **/ /** Sd-element **/ /** Code-element **/ /** Assignment **/ } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .notebook-pagemodarea { border-radius: 0 0 8px 8px; border: 1px solid #777; border-top: none; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container { line-height: 1.7em; color: var(--nbtheme-color-dark, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement blockquote, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container blockquote { border-left: 8px solid var(--nbtheme-color-opposite); margin-left: 1em; padding: 0.4em 2em; font-style: italic; background: var(--nbtheme-color-oppositelight); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h1, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h2, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h3, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h4, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h5, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h6, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h1, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h2, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h3, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h4, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h5, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h6 { font-family: var(--nbtheme-headfont); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h1, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h1 { font-size: 200%; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h2, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h2 { font-size: 150%; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement h3, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container h3 { font-size: 118%; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement p, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container p { margin: 0.8em 0; line-height: 1.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement .ql-editor > p:first-child, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement .markdownelement-content > p:first-child, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container .ql-editor > p:first-child, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container .markdownelement-content > p:first-child { margin-top: 0; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement .ql-editor > p:last-child, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement .markdownelement-content > p:last-child, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container .ql-editor > p:last-child, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container .markdownelement-content > p:last-child { margin-bottom: 0; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement em, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container em { color: var(--nbtheme-color-textstrong); font-style: italic; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement strong, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container strong { color: var(--nbtheme-color-textstrong); font-weight: bold; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .markdownelement a:link, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .quillelement .ql-container a:link { color: var(--nbtheme-color-textstrong); font-weight: normal; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-pageelement > .ebook-elementset-body > .elementset-elementwrapper.imageelement-wrapper[data-alignment="right"] [data-elementmode="view"] figure { margin: 1em; padding: 1em; border-left: 6px solid var(--nbtheme-color-main); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-pageelement > .ebook-elementset-body > .elementset-elementwrapper.imageelement-wrapper[data-alignment="left"] [data-elementmode="view"] figure { margin: 1em; padding: 1em; border-right: 6px solid var(--nbtheme-color-main); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="view"] { margin: 2 0; transition: box-shadow 0.5s cubic-bezier(0.3, -0.3, 0.7, 1.3) 0.5s; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .elementlist-elementwrapper .ebook-elementbox[data-elementmode="view"] { margin: 0; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea [data-alignment] .ebook-elementbox[data-elementmode="view"] { margin: 0; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-pageelement > .ebook-elementset-body > .elementset-elementwrapper[data-alignment="right"] .ebook-elementbox[data-elementmode="view"] { margin: 1em; padding: 1em; margin-right: 0; margin-top: 0; border-left: 6px solid var(--nbtheme-color-main); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-pageelement > .ebook-elementset-body > .elementset-elementwrapper[data-alignment="left"] .ebook-elementbox[data-elementmode="view"] { margin: 1em; padding: 1em; margin-left: 0; margin-top: 0; border-right: 6px solid var(--nbtheme-color-main); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox > .elementset-head h1.ebook-elementbox-title { font-family: var(--nbtheme-headfont); font-size: 120%; padding: 0.2em 0.2em; display: flex; flex-flow: row nowrap; align-items: center; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox > .ebook-elementset-body::after, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox > .elementset-body::after { content: ""; display: block; clear: both; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="edit"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="author"] { border: 1px dashed black; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="edit"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="author"] > .elementset-head h1.ebook-elementbox-title { display: flex; flex-flow: row nowrap; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="edit"] > .elementset-head h1.ebook-elementbox-title .elementset-title-editable, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="author"] > .elementset-head h1.ebook-elementbox-title .elementset-title-editable { flex-grow: 1; flex-shrink: 0; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="elementbox"] { background-color: transparent; border: none; box-shadow: none; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="elementbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="elementbox"] > .elementset-head h1.ebook-elementbox-title { font-size: 120%; background-color: transparent; color: var(--nbtheme-color-dark); padding: 0 0.8em; font-family: var(--nbtheme-headfont); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-hiding="hidden"] { border: 1px dotted var(--nbtheme-color-main, black); border-top: 2px dotted var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-hiding="hidden"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-hiding="hidden"] > .elementset-head h1.ebook-elementbox-title { cursor: pointer; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-hiding="hidden"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-hiding="hidden"] > .elementset-head h1.ebook-elementbox-title::before { cursor: pointer; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="textbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="textbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="theorybox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="theorybox"] { background-color: var(--nbtheme-color-mainlight); border: none; border-radius: 0; border: none; box-shadow: none; padding: 0.5em 1em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="theorybox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="theorybox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="theorybox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="theorybox"] > .elementset-head h1.ebook-elementbox-title { font-size: 120%; background-color: transparent; border-bottom: none; color: var(--nbtheme-color-dark); font-family: var(--nbtheme-headfont); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="theorybox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="theorybox"] > .elementset-head h1.ebook-elementbox-title { padding: 0.2em 0; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="theorybox"] em, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="theorybox"] em { color: var(--nbtheme-color-textstrong2); font-style: italic; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="definitionbox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="definitionbox"] { background-color: var(--nbtheme-color-mainlight); border: none; border-radius: 0; border: none; box-shadow: none; padding: 0.5em 1em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="definitionbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="definitionbox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="definitionbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="definitionbox"] > .elementset-head h1.ebook-elementbox-title { font-size: 120%; background-color: transparent; border-bottom: none; color: var(--nbtheme-color-dark); font-family: var(--nbtheme-headfont); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="definitionbox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="definitionbox"] > .elementset-head h1.ebook-elementbox-title { padding: 0.2em 0; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="edit"][data-boxclass="definitionbox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="author"][data-boxclass="definitionbox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="edit"][data-boxtype="definitionbox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-elementmode="author"][data-boxtype="definitionbox"] { color: black; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] { background-color: transparent; border: none; border-radius: 0; box-shadow: none; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-head h1.ebook-elementbox-title { font-size: 120%; min-height: 0; background-color: transparent; border-bottom: none; color: var(--nbtheme-color-main); padding: 0.1em 0; font-family: var(--nbtheme-headfont); position: relative; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > h1.ebook-elementset-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-head h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > h1.ebook-elementset-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-head h1.ebook-elementbox-title::before { content: ""; display: block; height: 2.4em; width: 1em; background-color: var(--nbtheme-color-oppositelight); position: absolute; left: -1.6em; top: 1em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > h1.ebook-elementset-title::after, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-head h1.ebook-elementbox-title::after, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > h1.ebook-elementset-title::after, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-head h1.ebook-elementbox-title::after { content: ""; display: block; height: 2.4em; width: 1em; background-color: var(--nbtheme-color-opposite); position: absolute; left: -2.0em; top: 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .ebook-elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .ebook-elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-body { border: 2px solid var(--nbtheme-color-main); background-color: transparent; padding: 1em 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .ebook-elementset-body > h1, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .ebook-elementset-body h2, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .ebook-elementset-body h3, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .ebook-elementset-body h4, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .ebook-elementset-body h5, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .ebook-elementset-body h6, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-body > h1, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-body h2, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-body h3, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-body h4, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-body h5, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="examplebox"] > .elementset-body h6, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .ebook-elementset-body > h1, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .ebook-elementset-body h2, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .ebook-elementset-body h3, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .ebook-elementset-body h4, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .ebook-elementset-body h5, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .ebook-elementset-body h6, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-body > h1, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-body h2, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-body h3, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-body h4, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-body h5, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="examplebox"] > .elementset-body h6 { color: var(--nbtheme-color-main); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="didyouknowbox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="didyouknowbox"] { background-color: var(--nbtheme-color-gray2, #f7f7f7); border-radius: var(--nbtheme-radius-normal, 4px); border: 1px solid var(--emath-maindark, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="didyouknowbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="didyouknowbox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="didyouknowbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="didyouknowbox"] > .elementset-head h1.ebook-elementbox-title { border-bottom: 2px solid black; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="didyouknowbox"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="didyouknowbox"] > .elementset-head h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="didyouknowbox"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="didyouknowbox"] > .elementset-head h1.ebook-elementbox-title::before { content: " "; display: inline-block; height: 40px; width: 40px; margin-right: 0.5em; text-align: bottom; background: transparent url("data:image/png;base64,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") left top no-repeat; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="didyouknowbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="didyouknowbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0.5em 1em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="didyouknowbox"]:hover > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="didyouknowbox"]:hover > .elementset-head h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="didyouknowbox"]:hover > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="didyouknowbox"]:hover > .elementset-head h1.ebook-elementbox-title::before { box-shadow: 0 0 10px gold; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="discussionbox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="discussionbox"] { background-color: var(--nbtheme-color-white, white); border-radius: var(--nbtheme-radius-normal, 4px); border: 1px solid var(--emath-maindark, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="discussionbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="discussionbox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="discussionbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="discussionbox"] > .elementset-head h1.ebook-elementbox-title { border-bottom: 2px solid var(--emath-maindark, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="discussionbox"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="discussionbox"] > .elementset-head h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="discussionbox"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="discussionbox"] > .elementset-head h1.ebook-elementbox-title::before { content: " "; display: block; height: 48px; width: 50px; position: absolute; top: -15px; right: -15px; background: url("data:image/png;base64,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") no-repeat center center transparent; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="discussionbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="discussionbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0.5em 1em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="prerequisites"] ul, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="prerequisites"] ul { border-left: 8px solid var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="prerequisites"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="prerequisites"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="prerequisites"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="prerequisites"] > .elementset-head h1.ebook-elementbox-title { padding: 0.1em 0.5em; color: var(--nbtheme-color-main, black); border-bottom: 1px solid var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="prerequisites"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="prerequisites"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="historybox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="historybox"] { background-color: #e3cba4; border-image: 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[data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="historybox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="helpful"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="helpful"] { border: 1px solid var(--nbtheme-color-helpful, #080); border-radius: var(--nbtheme-radius-normal, 4px); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="helpful"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="helpful"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="helpful"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="helpful"] > .elementset-head h1.ebook-elementbox-title { padding: 0.1em 0.5em; color: var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="helpful"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="helpful"] > .elementset-head h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="helpful"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="helpful"] > .elementset-head h1.ebook-elementbox-title::before { cursor: pointer; display: inline-block; position: absolute; top: 0.1em; left: -1.6em; margin-top: 0; margin-left: 0; width: 1em; height: 1em; line-height: 100%; vertical-align: middle; text-align: center; font-weight: bold; color: white; border: 2px solid white; border-radius: 0 5px 0 5px; font-size: 150%; z-index: 1; transition: font-size 0.5s, margin-top 0.5s, margin-left 0.5s; content: "?"; background-color: #ffa858; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="helpful"] > .elementset-body.ebook-elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="helpful"] > .elementset-body.ebook-elementset-body { border-top: 1px solid var(--nbtheme-color-helpful, #080); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="helpful"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="helpful"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="advanced"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="advanced"] { border: 1px solid var(--nbtheme-color-advanced, #080); border-radius: var(--nbtheme-radius-normal, 4px); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="advanced"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="advanced"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="advanced"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="advanced"] > .elementset-head h1.ebook-elementbox-title { padding: 0.1em 0.5em; color: var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="advanced"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="advanced"] > .elementset-head h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="advanced"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="advanced"] > .elementset-head h1.ebook-elementbox-title::before { cursor: pointer; display: inline-block; position: absolute; top: 0.1em; left: -1.6em; margin-top: 0; margin-left: 0; width: 1em; height: 1em; line-height: 100%; vertical-align: middle; text-align: center; font-weight: bold; color: white; border: 2px solid white; border-radius: 0 5px 0 5px; font-size: 150%; z-index: 1; transition: font-size 0.5s, margin-top 0.5s, margin-left 0.5s; content: "+"; background-color: green; font-family: sans-serif; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="advanced"] > .elementset-body.ebook-elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="advanced"] > .elementset-body.ebook-elementset-body { border-top: 1px solid var(--nbtheme-color-advanced, #080); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="advanced"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="advanced"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="checkerbox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="checkerbox"] { border: 1px solid var(--nbtheme-color-checkgreen, #080); border-radius: var(--nbtheme-radius-normal, 4px); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="checkerbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="checkerbox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="checkerbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="checkerbox"] > .elementset-head h1.ebook-elementbox-title { padding: 0.1em 0.5em; color: var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="checkerbox"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="checkerbox"] > .elementset-head h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="checkerbox"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="checkerbox"] > .elementset-head h1.ebook-elementbox-title::before { cursor: pointer; display: inline-block; position: absolute; top: 0.1em; left: -1.6em; margin-top: 0; margin-left: 0; width: 1em; height: 1em; line-height: 100%; vertical-align: middle; text-align: center; font-weight: bold; color: white; border: 2px solid white; border-radius: 0 5px 0 5px; font-size: 150%; z-index: 1; transition: font-size 0.5s, margin-top 0.5s, margin-left 0.5s; content: " "; background: url(data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20version%3D%221.1%22%20width%3D%2230%22%20height%3D%2230%22%20viewBox%3D%220%200%2030%2030%22%20%3E%3Cpath%20style%3D%22stroke%3A%20none%3B%20fill%3A%20%23080%3B%22%20d%3D%22M5%2016%20l3%20-3%204%204%2010%20-10%203%203%20-13%2013z%22%3E%3C/path%3E%3C/svg%3E) no-repeat center center transparent; height: 30px; width: 30px; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="checkerbox"] > .elementset-body.ebook-elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="checkerbox"] > .elementset-body.ebook-elementset-body { border-top: 1px solid var(--nbtheme-color-checkgreen, #080); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="checkerbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="checkerbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="externaltoolbox"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="externaltoolbox"] { border: 1px solid var(--nbtheme-color-toolblue, #214478); border-radius: var(--nbtheme-radius-normal, 4px); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="externaltoolbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="externaltoolbox"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="externaltoolbox"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="externaltoolbox"] > .elementset-head h1.ebook-elementbox-title { padding: 0.1em 0.5em; color: var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="externaltoolbox"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="externaltoolbox"] > .elementset-head h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="externaltoolbox"] > h1.ebook-elementbox-title::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="externaltoolbox"] > .elementset-head h1.ebook-elementbox-title::before { cursor: pointer; display: inline-block; position: absolute; top: 0.1em; left: -1.6em; margin-top: 0; margin-left: 0; width: 1em; height: 1em; line-height: 100%; vertical-align: middle; text-align: center; font-weight: bold; color: white; border: 2px solid white; border-radius: 0 5px 0 5px; font-size: 150%; z-index: 1; transition: font-size 0.5s, margin-top 0.5s, margin-left 0.5s; content: " "; background: url(data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20%20version%3D%221.1%22%20width%3D%2230%22%20height%3D%2230%22%20viewBox%3D%220%200%20576%20512%22%3E%3Cpath%20stroke%3D%22none%22%20fill%3D%22%23214478%22%20d%3D%22M571.31%20193.94l-22.63-22.63c-6.25-6.25-16.38-6.25-22.63%200l-11.31%2011.31-28.9-28.9c5.63-21.31.36-44.9-16.35-61.61l-45.25-45.25c-62.48-62.48-163.79-62.48-226.28%200l90.51%2045.25v18.75c0%2016.97%206.74%2033.25%2018.75%2045.25l49.14%2049.14c16.71%2016.71%2040.3%2021.98%2061.61%2016.35l28.9%2028.9-11.31%2011.31c-6.25%206.25-6.25%2016.38%200%2022.63l22.63%2022.63c6.25%206.25%2016.38%206.25%2022.63%200l90.51-90.51c6.23-6.24%206.23-16.37-.02-22.62zm-286.72-15.2c-3.7-3.7-6.84-7.79-9.85-11.95L19.64%20404.96c-25.57%2023.88-26.26%2064.19-1.53%2088.93s65.05%2024.05%2088.93-1.53l238.13-255.07c-3.96-2.91-7.9-5.87-11.44-9.41l-49.14-49.14z%22%2F%3E%3C%2Fsvg%3E) no-repeat center center transparent; height: 30px; width: 30px; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="externaltoolbox"] > .elementset-body.ebook-elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="externaltoolbox"] > .elementset-body.ebook-elementset-body { border-top: 1px solid var(--nbtheme-color-toolblue, #214478); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxclass="externaltoolbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementbox[data-boxtype="externaltoolbox"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-hiding="hidden"]::after { cursor: pointer; content: "▲"; display: block; height: 0.5em; line-height: 0.5em; width: auto; text-align: center; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-hiding="hidden"]:not(.extramaterialvisible)::after { cursor: pointer; content: "▼"; display: block; height: 0.5em; line-height: 0.5em; width: auto; text-align: center; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-hiding="hidden"]::after:hover, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-hiding="hidden"]:not(.extramaterialvisible)::after:hover { background-color: rgba(200, 200, 200, 0.5); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkerboxmore"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"], [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"] { background-color: rgba(255, 255, 255, 0.4); box-shadow: none !important; border-top: 2px dotted var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkerboxmore"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"] > .elementset-head h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"] > .elementset-head h1.ebook-elementbox-title { margin-left: 1.5em; font-family: var(--nbtheme-headfont); min-height: 1em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkerboxmore"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"] > h1.ebook-elementbox-title, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"] > h1.ebook-elementbox-title { margin-left: 1.8em; font-family: var(--nbtheme-headfont); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkerboxmore"] > .ebook-elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"] > .ebook-elementset-body, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"] > .ebook-elementset-body { padding: 0.3em 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkerboxmore"] em, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"] em, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"] em { color: var(--nbtheme-color-textstrong); font-style: italic; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkerboxmore"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"] > .elementset-body > .elementlist-container > .elementlist-elementblock > .elementlist-elementwrapper { margin: 0 0.5em; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkermore"] { border-top-style: solid; border-top-width: 1px; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkermore"]:not(.extramaterialvisible), [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"]:not(.extramaterialvisible), [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"]:not(.extramaterialvisible) { background-color: transparent !important; border: none; border-top: 2px dotted var(--nbtheme-color-main, black); } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkermore"]::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"]::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"]::before { cursor: pointer; display: inline-block; position: absolute; top: 0.1em; left: 0.1em; margin-top: 0; margin-left: 0; width: 1em; height: 1em; line-height: 100%; vertical-align: middle; text-align: center; font-weight: bold; color: white; border: 2px solid white; border-radius: 0 5px 0 5px; font-size: 150%; z-index: 1; transition: font-size 0.5s, margin-top 0.5s, margin-left 0.5s; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"]::before { content: "?"; background-color: #ffa858; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"]::before { content: "+"; background-color: green; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkermore"]::before { content: " "; background: url(data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20version%3D%221.1%22%20width%3D%2230%22%20height%3D%2230%22%20viewBox%3D%220%200%2030%2030%22%20%3E%3Cpath%20style%3D%22stroke%3A%20none%3B%20fill%3A%20%23080%3B%22%20d%3D%22M5%2016%20l3%20-3%204%204%2010%20-10%203%203%20-13%2013z%22%3E%3C/path%3E%3C/svg%3E) no-repeat center center transparent; height: 30px; width: 30px; } [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="checkermore"]:not(.extramaterialvisible)::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="helpful"]:not(.extramaterialvisible)::before, [data-nbtheme="eMath"].notebookview-wrapper .notebook-viewarea .ebook-elementset[data-elementmode$="view"][data-extramaterial="advanced"]:not(.extramaterialvisible)::before { box-shadow: 0 0 1px 1px #666; font-size: 160%; margin-left: 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