selectbox between "a" with "z"

<select class="s" id="s">
  <option value="" selected>Select a Letter</option>
  <option value="a">A</option>
  <option value="b">B</option>
  <option value="c">C</option>
  <option value="d">D</option>
  <option value="e">E</option>
  <option value="f">F</option>
  <option value="g">G</option>
  <option value="h">H</option>
  <option value="i">I</option>
  <option value="j">J</option>
  <option value="k">K</option>
  <option value="l">L</option>
  <option value="m">M</option>
  <option value="n">N</option>
  <option value="o">O</option>
  <option value="p">P</option>
  <option value="q">Q</option>
  <option value="r">R</option>
  <option value="s">S</option>
  <option value="t">T</option>
  <option value="u">U</option>
  <option value="v">V</option>
  <option value="w">W</option>
  <option value="x">X</option>
  <option value="y">Y</option>
  <option value="z">Z</option>
</select>

kangırcıleyşıns