body{margin:0;padding:0;font-family: "Microsoft Yahei", simsun, tahoma, helvetica, arial, 'bitstream vera sans', sans-serif;background-color: #ffffff;}
a{text-decoration: none;border:0;outline: 0;-webkit-tap-highlight-color:rgba(0,0,0,0);}
input{outline: none;border:none;}