<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title></title>
  </head>
  <body>
    <p id="watch-display">00.00.00.00</p>
    <button id="start-stop" name="button">Start</button>
    <button id="reset" name="button">Reset</button>
  </body>
</html>

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title></title>
  </head>
  <body>
    <p id="watchDisplay">00.00.00.00</p>
    <button id="startStop" name="button">Start</button>
    <button id="reset" name="button">Reset</button>
  </body>
</html>

Convert html ids to camel case
Convert html ids to camel case
