Как закрасить текст из option как placeholder?

Как сделать текст вида placeholder на select как в input-ах?

чекал уже 25 вариантов все равно текст не меняется как в input-ах?

<div class="container-fluid">
            <div class="row">
      <div class = "col-2"
           </div>
        <div class = "col-8"

                            <br/>
                            <div class="form-all">
           
              <br>
                                <div class="form-input">
                                    <input class="textInput sel" type="text" placeHolder="Full Name" class=" form-textbox" data-type="input-textbox" id="fullName" name="fullname" maxlength="40" size="30" value="" required/>
                <small id="FullNameHelpText" class="form-text text-muted" style="display:none;">Enter name!</small>
                </div>
                                <div class="form-input">
                <div class="form-input">
                  <select class="form-control sel" name = "place" id = "place" >
                    <option value="">Val1</option>
                    <option value="">Val2</option>
                  </select>
                </div>
              </div>
                                <div class="form-input">
                                    <input class="textInput sel" type="text" placeHolder="Number" class=" form-textbox" data-type="input-textbox" id="phone" name="telefon" maxlength="35" size="30" value="" required/>
                  <small id="NumberHelpText" class="form-text text-muted" style="display:none;">Number!</small>
              </div>
                                <br/>
                                <button class="buton" type="button" name="step_1" size="30" onclick="ajaxrequest();"  id="sub_butt">Send</button>
                                <br><br>
                            </div>
                    </form>
</div>

код https://codepen.io/Keanu-Reeves123/pen/gOwOzGR