移動端通用遮罩層

遮罩層 <link rel="stylesheet" href="//at.alicdn.com/t/font_468714_r2clynau45fxn7b9.css"> <style type="text/css"> .loading{ position: fixed; top: 0; background: rgba(0,0,0,.5); height: 100%; width: 100%;

>>阅读原文<<