.playBox{
     /* 白天主题 */
    --iconLine: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABwAAAAcCAYAAAByDd+UAAAAAXNSR0IArs4c6QAAAP5JREFUSEvtlkELAVEUhc8dSklWFn4A0gzKzMLC0tbCUvLzZLY2lpbK5kVmxhT+gLKzoZgrG5opTROPMt723Xe/907vdC7hw4s+zEOMgFpFN6FQV4rEDNOxRO/W+y6pVtUPIMpIAh4cS2R9QLVWbxEr/bcDGWcPl5FrL8Y+4NtBTxrG6Jf+vqSlkpFLpqgp46UKH2e2be+CPtyAqCADCIbrWEINAA0XhLIMIDO2K0sU/cZX1TwS6YYM4PnE0/Va7P/Gl6FunAK4XNHbCYU6HpAM05IIHFbj22dvsFrOJ98NYK1mDAFEGTGiRJvpLAMjRiSJXiiOcssXMI+jvw+8ApuWRh2IWXXAAAAAAElFTkSuQmCC);
    --mulu:url(data:image/png;base64,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);
    --arrowRight:url(data:image/png;base64,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);
    --playIngIcon:url(../static/img/playIngIcon.dada2e59.gif);
    --playIcon:url(data:image/png;base64,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);
    --lightplayIcon:url(data:image/png;base64,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);
    --teacher:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMBAMAAACkW0HUAAAAMFBMVEUAAAD///////////////////////////////////////////////////////////87TQQwAAAAD3RSTlMAgN9wIO8wv0BgX1AQr5CXmwqKAAAAQ0lEQVQI12NAA8xBAoYJDAybXDRAlCCDIDOQanLRAFGu/0N4DzAwKB8wms7AwF3AwB7FwMAowMCnwMDA+f///wUwMwDJEQ1OAPd4tgAAAABJRU5ErkJggg==);
    --ending:url(data:image/png;base64,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);
    --playing:url(../static/img/playing.4385ae8f.gif);
    --showDialog:url(data:image/png;base64,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);
    --moreNoneDark:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAAAXNSR0IArs4c6QAAARlJREFUaEPtlDtuwkAURa9D2Ac9H43kFCBRwDJSZmWUWUZSIIUiliw+EiX7sMmkAtE4wjoaRRbX9bt35p1jO1PHn6zj95cX+G+DNmADkIBfIQgQx20AI4QFNgAB4rgNYISwwAYgQBy3AYwQFtgABIjjj2MghDCoYm+VRc0lfddP59djWZ6aEKaev5x7t4HRJP+K0vR64ajPw65YNi2Qer71AsNJXkl6vrlwfdgW/aYFUs+3X2CcfyjT4ia42W+LWeMCiedbLxDCdFD/VO9RelHU+tzrvx3LzR/fQNr51gvg/12igrs/4kTn41ovgBHCAhuAAHHcBjBCWGADECCO2wBGCAtsAALEcRvACGGBDUCAOG4DGCEs6LyBXzYheDEJlualAAAAAElFTkSuQmCC);
    --refreshNoneDark:url(data:image/png;base64,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);
    --exportNoneDark:url(data:image/png;base64,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);
    --amplifyNoneDark:url(data:image/png;base64,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);
}
.playBox[data-theme='dark']{
    /* 暗色主题 */
    --iconLine: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAOBAMAAADtZjDiAAAAJFBMVEUAAADIyc3Hx8vIyMzIycvHx8vIyMvIyc3IyczIyMzIyMvIyczCK2rDAAAAC3RSTlMAn0BB3oAw396QjysWxfcAAAAsSURBVAjXY0AH7LtBwIGBSQkEEjDkOQVBIICBFUwvwJBnMwYBBQYOqDloAACG7Qu3Kgd54gAAAABJRU5ErkJggg==);
    --mulu:url(data:image/png;base64,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);
    --arrowRight:url(data:image/png;base64,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);
    --playIngIcon:url(../static/img/playIngIcon.7a58a116.gif);
    --playIcon:url(data:image/png;base64,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);
    --lightplayIcon:url(data:image/png;base64,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);
    --teacher:url(data:image/png;base64,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);
    --ending:url(data:image/png;base64,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);
    --playing:url(../static/img/playing.9ca1c36b.gif);
    --showDialog:url(data:image/png;base64,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);
    --moreNoneDark:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAACXBIWXMAABYlAAAWJQFJUiTwAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAACMSURBVHgB7dGxDYMwEIXhd1jskRFISZcVGCGTMUJWSOeWEbJHZByQcCS6605I/1dZ1vM7WScBAAAAAABEMG8w53yz1M+qephpWUuaxvH+ico3nby6/rWX78daNVgqc2i+PZPTtqrhdHEMi8o3/g2Y3ud+LaH5g/sDtXyf/9K6DVvTFJkHAAAAAAAX9wPnM1D71+yQVQAAAABJRU5ErkJggg==);
    --refreshNoneDark:url(data:image/png;base64,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);
    --exportNoneDark:url(data:image/png;base64,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);
    --amplifyNoneDark:url(data:image/png;base64,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);
}