;$(function () {

'use strict';

var sidebar=$('#sidebar'),

mask=$('.mask'),

sidebart=$('#sidebart');

console.log('click')

function showsidebar(){

mask.fadeIn();

sidebar.css('right',0);

}

function hidsidebar(){

mask.fadeOut();

sidebar.css('right',-sidebar.width())

}

sidebart.on('click',showsidebar)

mask.on('click',hidsidebar)

})