body{ position: relative; display: block; }
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd, 
q, 
s, 
samp, 
small,
strike,
strong, 
sub,
sup, 
tt,
var,
b,
u,
i, 
center,
dl,
dt,
dd,
ol, 
ul,
li,
fieldset,
form,
label, 
legend,
table, 
caption,
tbody,
tfoot,
thead,
tr, 
th,
td,
article,
aside,
canvas, 
details,
embed,
figure,
figcaption,
footer,
header,
menu,
nav,
output,
ruby,
section,
summary, 
time,
mark,
audio,
video,
p { margin: 0; padding: 0; border: 0; font-size: 100%; font: inherit; vertical-align: baseline; }
article,
aside,
details,
figcaption,
figure,
footer,
header,
menu,
nav,
section { display: block; }
body { font-size: 12px; line-height: 1.5em; font-family:  "Microsoft YaHei","FrutigerNextLT-Regular",Verdana,Arial,Helvetica,sans-serif; margin: 0 auto; color: #000; overflow-x: hidden; }
ol,
ul { list-style: none; }
a { text-decoration: none; color: #000; }
img { border: 0px; vertical-align: middle; }
em { font-style: normal; }
input,
button,
select,
textarea { margin: 0; padding: 0; outline: none; }
.clear { clear: both; width: 0; height: 0; padding: 0; margin: 0; overflow: hidden; font-size: 0; line-height: 0; }
.clearfix { zoom: 1; }
.clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
input::-webkit-input-placeholder { color: #999; font-size: 12px; }
input:-moz-placeholder { color: #999; font-size: 12px; }
input::-moz-placeholder { color: #999; font-size: 12px; }
input:-ms-input-placeholder { color: #999; font-size: 12px; }
* { -webkit-tap-highlight-color: rgba(0,0,0,0); }