Works great with Bootstrap 3. 

 

    // Set grid width to .jumbotron
    $(“#jqGrid01”).jqGrid(‘setGridWidth’, $(“.jumbotron”).width(), true);

   // when the browser size changes so does the grid
    $(window).resize(function () {
         $(“#jqGrid01”).jqGrid(‘setGridWidth’, $(“.jumbotron”).width(), true);
     });

Good luck

next step remove remap JQuery UI and Icons to use bootstrap and Font files.