将CSS应用于禁用的输入按钮

    <input type="button" value="Share" id="buttonShareMap" style="float:right; width:68px;" disabled="disabled"/> 

/* Only enable 'SHARE' btns if a checkbox is selected */
         var checkboxes = $("input[type='checkbox']"),
            submitButtShare = $("#buttonShareMap");

         checkboxes.click(function () {
             submitButtShare.attr("disabled", !checkboxes.is(":checked"));
         });
    <input type="button" value="Share" id="butt