jquery ui

1、Opening a Modal Dialog shows a horizontal scroll bar

// Modal dialog default options

var dialogOpts = {

    title: "Modal Dialog",

    modal: true,

    open: function(event, ui){$('body').css('overflow','hidden');$('.ui-widget-overlay').css('width','100%'); }, 

    close: function(event, ui){$('body').css('overflow','auto'); } 

}