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空格在Firefox上不起作用

[英]white-space not working on Firefox

I want the <select> <option> s to wrap if the text is too long. 如果文本太长,我希望<select> <option>换行。

 select { overflow-wrap: break-word; word-wrap: break-word; white-space: -moz-pre-wrap; white-space: pre-wrap; } 
 <select style="width:130px;"> <option value="47" selected="selected">Traditur Preascep irruit. Sed now possum Non adamare te. Maneam</option> </select> 

But when I test on Firefox, the text is hidden, not wrapped. 但是,当我在Firefox上进行测试时,文本是隐藏的,而不是自动换行的。 How to fix this? 如何解决这个问题?

try it... 试试吧...

<!--html-->
<select>
  <option value="47" selected="selected">Traditur Preascep irruit. Sed now possum Non adamare te. Maneam</option>
</select>

/*css*/

select {
    overflow-wrap: break-word;
    word-wrap: break-word;
    white-space: -moz-pre-wrap;
    white-space: pre-wrap;
    width:auto;

}

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