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@@ -1889,26 +1889,12 @@ class ExamPdfExportService
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.'.katex .mrel .mord{font-family:inherit !important;}'
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.'.katex .mrel.katex-rel-parallel{'
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.'display:inline-block;'
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- .'position:relative;'
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- .'min-width:.68em;'
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- .'height:.92em;'
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- .'line-height:.92em;'
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- .'font-size:0 !important;'
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- .'vertical-align:-.06em;'
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- .'}'
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- .'.katex .mrel.katex-rel-parallel::before,.katex .mrel.katex-rel-parallel::after{'
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- .'content:"";'
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- .'position:absolute;'
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- .'top:.06em;'
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- .'bottom:.06em;'
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- .'width:.08em;'
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- .'border-radius:.02em;'
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- .'background:currentColor;'
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+ .'line-height:1;'
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+ .'letter-spacing:.08em;'
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+ .'vertical-align:-.03em;'
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.'transform:skewX(-18deg);'
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.'transform-origin:center;'
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.'}'
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- .'.katex .mrel.katex-rel-parallel::before{left:.22em;}'
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- .'.katex .mrel.katex-rel-parallel::after{left:.42em;}'
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.'</style>';
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if (stripos($html, '</head>') !== false) {
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