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5 lines
203 B
XML
5 lines
203 B
XML
<?xml-stylesheet type="text/css" href="data:text/css,hbox::before { content: 'This is some text'; }" ?>
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<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
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<hbox/>
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</window>
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