css - 如何用非常长的文本限制选项宽度

我尝试过，但是当文本很长时无法控制选项宽度。如何限制选项的宽度或至少与选择项相同。
使用Bootstrap和ASP.NET MVC

http://i.stack.imgur.com/cAQta.png

CSS如下

input,
select,
textarea {
    max-width: 280px;
}

select{
    width:200px
}

代码只是普通的mvc

<div class="form-group">
            @Html.LabelFor(model => model.UserInfoId, "Choose Masseur", htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.DropDownList("UserInfoId", null, "No preference", htmlAttributes: new { @class = "form-control" })
                @Html.ValidationMessageFor(model => model.UserInfoId, "", new { @class = "text-danger" })
            </div>
        </div>

HTML生成如下

<div class="form-group">
            <label class="control-label col-md-2" for="UserInfoId">Choose Masseur</label>
            <div class="col-md-10">
                <select class="form-control" id="UserInfoId" name="UserInfoId"><option value="">No preference</option>
<option selected="selected" value="2">Lisa lee : Although she looks young, but Lisa is very experienced in curing massage, slim down massage and ease insomnia problem. She is working from 9pm to 9am (night shift), better place an online booking or call 65547388 for a booking, she is always fully booked every day.</option>
<option value="3">Wendy lee : Wendy is from Vietnam,experienced, very kind and nice to talk, she can speak in Chinese and English. Off on Saturday.    </option>
</select>
                <span class="field-validation-valid text-danger" data-    valmsg-for="UserInfoId" data-valmsg-replace="true"></span>
            </div>
            </div>

最佳答案

可能有助于解决您的问题

<div class="form-group">
            <label class="control-label col-md-2" for="UserInfoId">Choose Masseur</label>
            <div class="col-md-10">
                <select class="form-control" id="UserInfoId" name="UserInfoId" multiple="multiple" style="font-size:large"  >
<option value="">No preference</option>
<option selected="selected" value="2">Lisa lee : Although she looks young, but Lisa is very experienced in curing massage, slim down massage and ease insomnia problem. She is working from 9pm to 9am (night shift), better place an online booking or call 65547388 for a booking, she is always fully booked every day.</option>
<option value="3">Wendy lee : Wendy is from Vietnam,experienced, very kind and nice to talk, she can speak in Chinese and English. Off on Saturday.    </option>
</select>