@charset "utf-8";
*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  outline: 0;
}
body,
div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
p,
em,
img,
strong,
b,
small,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
sub,
sup,
tt,
var,
del,
dfn,
ins,
kbd,
q,
s,
samp,
strike,
applet,
object,
iframe,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
mark,
audio,
video,
input,
textarea,
select {
  margin: 0;
  padding: 0;
}
body {
  font-family: arial, "microsoft yahei";
  font-size: 12px;
}
a {
  transition: all 0s;
}
a:link,
a:visited {
  text-decoration: none;
  outline: none;
}
img {
  border: 0;
}
input[type='reset'],
input[type='button'],
input[type='submit'],
input[type='radio'] {
  cursor: pointer;
  outline: none;
}
input[type='checkbox'],
input[type='radio'] {
  position: relative;
  vertical-align: middle;
  margin: -2px 5px 1px;
}
textarea,
input[type='email'],
input[type='date'],
input[type='password'],
input[type='text'] {
  padding: 0;

  outline: none;
}
.f-l {
  float: left;
}
.f-r {
  float: right;
}
/*清楚浮动*/
.clearfix:after {
  clear: both;
  height: 0;
  content: "";
  line-height: 0;
  font-size: 0;
  display: block;
}
/*图片垂直水平居中*/
.vcenter {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 100%;
  max-height: 100%;
  display: block;
  vertical-align: middle;
  text-align: center;
  margin: auto;
}
.vcenter2 {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  top:0;
  max-width: 100%;
  max-height: 100%;
  display: block;
  vertical-align: middle;
  margin: auto;
}