How to adjust the width of a HTML combobox (Drop down box or Select box)

• You can use external CSS (Cascading Style Sheets) or Inline Styles. NOTE: External CSS stylesheets are best to use.
• Example using inline styles.

  <select style="width:200px;">
      <option>Option 1</option>
      <option>Option 2</option>
      <option>Option 3</option>
  </select>

• Example using external CSS

  HTML

  <select class="dropdown">
      <option>Option 1</option>
      <option>Option 2</option>
      <option>Option 3</option>
  </select>

  CSS

  .dropdown{
      width: 200px;
  }