SumoSelect不显示复选框或允许（多个或单个）选择

Question

SumoSelect will not display the checkboxes next to option names, nor will it properly select a single (or multiple) options. (However, when I remove the multiple attribute, it is able to select a single item.)

<select id="w3sf-input-category" name="category[]"  multiple="multiple"></select>

$(document).ready(function (){ 
  $("#w3sf-input-category").SumoSelect({ search: true, });
});

Answer 1

I found the problem. My stylsheet was overriding SumoSelect's CSS.

I had... #sidebar li { padding:0; }

But I changed it to... #sidebar > li (which is limited to the first, direct decendent of the #sidebar).