html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
font,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
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 {
  border                  : 0;
  margin                  : 0;
  padding                 : 0;
  vertical-align          : baseline;
  font-size               : 100%;
  font-style              : normal;
  font-weight             : normal;
  -webkit-text-size-adjust: none;
  box-sizing              : border-box;
}

body {
  line-height: 1;
  font-size  : 14px;
}

table {
  border-collapse: collapse;
  border-spacing : 0
}

object,
:focus {
  outline: 0
}

li {
  list-style: none
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block
}

a img {
  border: 0
}

input,
button,
textarea,
select,
optgroup,
option {
  font-size: 100%;
  font     : inherit
}

a {
  text-decoration: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.cf:after {
  content: "";
  display: block;
  height : 0;
  clear  : both
}

.cf {
  zoom: 1
}

html,
body {
  width                         : 100%;
  /* height                     : 100%; */
  font-family                   : "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
  font-size                     : 14px;
  -webkit-tap-highlight-color   : rgba(0, 0, 0, 0);
  color                         : #303133;
}