Dynamically add CSS to CheckBoxList using C# in ASP.Net

Hi,

Hope you all are doing fine. I am here with a problem regarding dynamically applying css into a checkboxlist. Below are the information that i want to share with you.

HTML Code:

    <label class="checkbox-inline">   
       <asp:CheckBoxList ID="chklstFSOptions" runat="server" RepeatDirection="Horizontal">
       </asp:CheckBoxList>
    </label>

C# Code:

        chklstFSOptions.DataSource = dt;
        chklstFSOptions.DataTextField = "FitnessOption";
        chklstFSOptions.DataValueField = "FitnessOption";
        chklstFSOptions.DataBind();
        foreach (ListItem item in chklstFSOptions.Items)
        {
            //item.Attributes.Add("class", "badge");
            item.Text = "<span class=\"badge\">" + item.Value + "</span>";
            //chklstFSOptions.Items.Add(item);
        }

HTML Output i am getting:

<label class="checkbox-inline">
  <table id="MainPlaceHolder_chklstFSOptions">
    <tr>
      <td>
          <input id="MainPlaceHolder_chklstFSOptions_0" type="checkbox" name="ctl00$MainPlaceHolder$chklstFSOptions$0" value="Gym" />
           <label for="MainPlaceHolder_chklstFSOptions_0">
             <span class="badge">Gym</span>
            </label>
           <input id="MainPlaceHolder_chklstFSOptions_1" type="checkbox" name="ctl00$MainPlaceHolder$chklstFSOptions$1" value="Yoga" />
            <label for="MainPlaceHolder_chklstFSOptions_1">
               <span class="badge">Yoga</span>
            </label>
        </td>
       </tr>
      </table>
     </label>

My Desired Output:

<label class="checkbox-inline">
 <input type="checkbox" value="" /><span class="badge">Option 2</span></label>
 <label class="checkbox-inline">
<input type="checkbox" value="" /><span class="badge">Option 3</span></label>
<label class="checkbox-inline">
<input type="checkbox" value="" /><span class="badge">Option 4</span></label>
<label class="checkbox-inline">
<input type="checkbox" value="" /><span class="badge">Option 5</span></label>

How to get my desired output?

What i want is in the below link

https://jsfiddle.net/v523utfo/

If my way is not correct, kindly suggest another way to achieve the same.

Any help would be appreciated. Thanks in advance.