JSFiddle - React, Tailwind, and code Playground

HTML

<select>
      <option>Foo</option>
      <option>Bar</option>
        <option>Stack</option>
	  </select>

CSS

select {
        background: url('http://i.imgur.com/XN3hWOM.png'); 
        width: 98px;
		height: 38px;
      }
	  
	   option:nth-child(odd) {
        background:  Green;
      }
	   option:nth-child(even) {
        background:  Yellow;
      }