<!--
     Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/
-->
<svg xmlns="http://www.w3.org/2000/svg" width="700" height="200">
  <style>
    text::first-line { text-decoration: underline }
  </style>
  <text x="100" y="100" style="font: 16px sans-serif">hello there everyone
    <tspan x="100" y="120">and good night</tspan></text>
</svg>