考虑以下代码:
<div style="float: left;">
<select style="width: 160px;">
<option>asd flkjh asdfkljha sdlkfjhasldjkfh aslkjdfh asjdhf alksjdhl k</option>
<option>1</option>
<option>2</option>
</select>
</div>
<div style="float: right;">
<select style="width: 160px;">
<option>asd flkjh asdfkljha sdlkfjhasldjkfh aslkjdfh asjdhf alksjdhl k</option>
<option>1</option>
<option>2</option>
</select>
</div>