增加单选题选项时增加空格

app/views/poll/_poll_form.html.erb

@@ -56,7 +56,7 @@ function edit_head(){
   //单选题
   function add_single_answer(doc)
   {
-      doc.parent().after("<li class='ur_item'><label>选项<span class='ur_index'></span>：&nbsp;&nbsp;&nbsp;</label><input maxlength='200' type='text' name='question_answer["+new Date().getTime()+"]' placeholder='新建选项'/>" +
+      doc.parent().after("<li class='ur_item'><label>选项<span class='ur_index'></span>：</label><input maxlength='200' type='text' name='question_answer["+new Date().getTime()+"]' placeholder='新建选项'/>" +
           "<a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a><a class='icon_remove'  title='删除' onclick='remove_single_answer($(this))'></a>"+
           "</li><div class='cl'></div>");
   }