Variable UserAgentBaseCssConst
UserAgentBaseCss: "\n@namespace \"http://www.w3.org/1999/xhtml\";\n@namespace m \"http://www.w3.org/1998/Math/MathML\";\n@namespace epub \"http://www.idpf.org/2007/ops\";\n\nhtml,\naddress,\nblockquote,\nbody,\ndd,\ndiv,\ndl,\ndt,\nfieldset,\nform,\nframe,\nframeset,\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\nnoframes,\nol,\np,\nul,\ncenter,\ndir,\nhr,\nmenu,\npre,\ndetails,\ndialog,\nlegend,\nlisting,\noptgroup,\noption,\nplaintext,\nsearch,\nxmp,\narticle,\nsection,\nnav,\naside,\nhgroup,\nfooter,\nheader,\nfigure,\nfigcaption,\nmain {\n display: block;\n}\nli {\n display: list-item;\n}\nhead {\n display: none !important;\n}\ntable {\n display: table;\n}\ntr {\n display: table-row;\n}\nthead {\n display: table-header-group;\n break-after: avoid;\n}\ntbody {\n display: table-row-group;\n}\ntfoot {\n display: table-footer-group;\n break-before: avoid;\n}\ncol {\n display: table-column;\n}\ncolgroup {\n display: table-column-group;\n}\ntd,\nth {\n display: table-cell;\n}\ncaption {\n display: table-caption;\n text-align: center;\n}\nth {\n font-weight: bolder;\n text-align: center;\n}\n*[hidden],\nlink,\nstyle,\nscript {\n display: none;\n}\nh1 {\n font-size: 2em;\n margin-block: 0.67em;\n}\nh2 {\n font-size: 1.5em;\n margin-block: 0.83em;\n}\nh3 {\n font-size: 1.17em;\n margin-block: 1em;\n}\nh4 {\n font-size: 1em;\n margin-block: 1.33em;\n}\nh5 {\n font-size: 0.83em;\n margin-block: 1.67em;\n}\nh6 {\n font-size: 0.67em;\n margin-block: 2.33em;\n}\nh1,\nh2,\nh3,\nh4,\nh5,\nh6 {\n font-weight: bold;\n break-after: avoid;\n}\np,\nblockquote,\nfigure,\nul,\nol,\ndl,\ndir,\nmenu {\n margin-block: 1em;\n}\nb,\nstrong {\n font-weight: bolder;\n}\nblockquote,\nfigure {\n margin-inline: 40px;\n}\ni,\ncite,\ndfn,\nem,\nvar,\naddress {\n font-style: italic;\n}\npre,\ntt,\ncode,\nkbd,\nsamp {\n font-family: monospace;\n text-spacing: none;\n hanging-punctuation: none;\n}\nlisting,\nplaintext,\nxmp,\npre {\n white-space: pre;\n}\npre[wrap] {\n white-space: pre-wrap;\n}\nbutton,\ntextarea,\ninput,\nselect {\n display: inline-block;\n}\nbig {\n font-size: 1.17em;\n}\nsmall,\nsub,\nsup {\n font-size: 0.83em;\n}\nsub {\n vertical-align: sub;\n}\nsup {\n vertical-align: super;\n}\ntable {\n box-sizing: border-box;\n border-spacing: 2px;\n border-collapse: separate;\n text-indent: initial;\n}\nthead,\ntbody,\ntfoot,\ntable > tr {\n vertical-align: middle;\n}\ntr,\ntd,\nth {\n vertical-align: inherit;\n}\ns,\nstrike,\ndel {\n text-decoration: line-through;\n}\nhr {\n border-style: inset;\n border-width: 1px;\n margin-block: 0.5em;\n}\nhr[color],\nhr[noshade] {\n border-style: solid;\n}\nol,\nul,\ndir,\nmenu {\n padding-inline-start: 40px;\n}\ndd {\n margin-inline-start: 40px;\n}\nol ul,\nul ol,\nul ul,\nol ol {\n margin-block: 0;\n}\nul {\n list-style-type: disc;\n}\nol ul,\nul ul {\n list-style-type: circle;\n}\nol ol ul,\nol ul ul,\nul ol ul,\nul ul ul {\n list-style-type: square;\n}\nol { list-style-type: decimal; }\nol[type=\"1\"], li[type=\"1\"] { list-style-type: decimal; }\nol[type=a], li[type=a] { list-style-type: lower-alpha; }\nol[type=A], li[type=A] { list-style-type: upper-alpha; }\nol[type=i], li[type=i] { list-style-type: lower-roman; }\nol[type=I], li[type=I] { list-style-type: upper-roman; }\nul[type=none], li[type=none] { list-style-type: none; }\nul[type=disc], li[type=disc] { list-style-type: disc; }\nul[type=circle], li[type=circle] { list-style-type: circle; }\nul[type=square], li[type=square] { list-style-type: square; }\nu,\nins {\n text-decoration: underline;\n}\ncenter {\n text-align: center;\n}\nq::before {\n content: open-quote;\n}\nq::after {\n content: close-quote;\n}\n\nruby {\n display: ruby;\n}\nrp {\n display: none;\n}\nrbc {\n display: ruby-base-container;\n}\nrtc {\n display: ruby-text-container;\n}\nrb {\n display: ruby-base;\n white-space: nowrap;\n}\nrt {\n display: ruby-text;\n}\nrtc,\nrt {\n text-emphasis: none;\n white-space: nowrap;\n line-height: 1;\n}\nrtc,\nrt {\n font-size: 50%;\n}\nrtc:lang(zh-TW),\nrt:lang(zh-TW) {\n font-size: 30%;\n}\nrtc > rt,\nrtc > rt:lang(zh-TW) {\n font-size: 100%;\n}\n\n/* Bidi settings */\nbdo[dir=\"ltr\"] {\n direction: ltr;\n unicode-bidi: bidi-override;\n}\nbdo[dir=\"rtl\"] {\n direction: rtl;\n unicode-bidi: bidi-override;\n}\n*[dir=\"ltr\"] {\n direction: ltr;\n unicode-bidi: isolate;\n}\n*[dir=\"rtl\"] {\n direction: rtl;\n unicode-bidi: isolate;\n}\n\n/* MathML */\nm|math[display=\"block\"] {\n display: block;\n display: block math;\n}\n\n/*------------------ epub-specific ---------------------*/\n\na[epub|type=\"noteref\"],\na[epub\\:type=\"noteref\"] {\n font-size: 0.75em;\n vertical-align: super;\n line-height: 0.01;\n}\n\na[epub|type=\"noteref\"]:href-epub-type(footnote, aside),\na[epub\\:type=\"noteref\"]:href-epub-type(footnote, aside) {\n -adapt-template: footnote;\n text-decoration: none;\n}\n\naside[epub|type=\"footnote\"],\naside[epub\\:type=\"footnote\"] {\n display: none;\n}\n\naside[epub|type=\"footnote\"]:footnote-content,\naside[epub\\:type=\"footnote\"]:footnote-content {\n display: block;\n margin: 0.25em;\n font-size: 1.2em;\n line-height: 1.2;\n}\n\nepub|trigger {\n display: none;\n}\n\nepub|switch {\n display: inline;\n}\n\nepub|default {\n display: inline;\n}\n\nepub|case {\n display: none;\n}\n\nepub|case[required-namespace::supported] {\n display: inline;\n}\n\nepub|case[required-namespace::supported] ~ epub|case {\n display: none;\n}\n\nepub|case[required-namespace::supported] ~ epub|default {\n display: none;\n}\n" = ...
user-agent-base.css