ssue on Android</a>, and only on this platform. <strong>It doesn’t apply to reflowable EPUBs or any other platform.</strong></p>
  
      <p>It declares fully metric compatible open source fonts alternatives (Nimbus Roman and Nimbus Sans) as the font-families that generic font-family <code>serif</code> and <code>sans-serif</code> are usually resolving to on other platforms. Droid Serif and Roboto are not, which creates issues with text that is absolutely positioned in Fixed-Layout e.g.&#160;overlapping or