css3 - Bootstrap 3 Change display:block to another value -

when looking @ checkbox based on bootstrap 3 class "checkbox" in ie development tools display set block, as:

display:block; 

when uncheck box in front of display:block has cross-over line. checkbox looks how want. need specify in inline style value display equal crossed on display:block being unchecked. tried different values display in inline style nothing works. suggest set value display in inline style?

here segment of code:

<div class="checkbox" style="min-height:20px;padding-top:3px">        <asp:checkbox id="chkclosewo" runat="server" cssclass="checkbox" /> </div> 

here html code:

<div class="checkbox" style="min-height:20px;padding-top:3px;display:inherit">     <span class="checkbox"><input id="maincontent_chkclosewo" type="checkbox" name="ctl00    $maincontent$chkclosewo" /></span>  </div>