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<html xmlns="http://www.w3.org/1999/xhtml"><head><style>*::first-line { } *::after { content: 'after text'; } *::before { content: 'before text'; } </style></head><body onload="document.documentElement.offsetHeight; document.getElementsByTagName('style')[0].appendChild(document.createTextNode(' '));" style="column-width: 0pt;"><div style="float: right;"><span style="overflow-y: auto; float: left;"></span></div></body></html>