/* css reset */
body,
blockquote,
button,
dd,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  background: transparent;
}
h1,
h2,
h3,
h4,
h5,
h6,
strong {
  font-weight: normal;
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
section,
article,
aside,
header,
footer,
nav,
dialog,
figure {
  display: block;
}
:focus {
  outline: 0;
}
address,
cite,
code,
dfn,
em,
var,
i,
em {
  font-style: normal;
}
del {
  text-decoration: line-through;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
  empty-cells: show;
}
input {
  border: none;
}
input[type=submit] {
  cursor: pointer;
}
button {
  cursor: pointer;
}
img {
  vertical-align: top;
  border: none;
}
a {
  text-decoration: none;
  color: #4c4c4c;
}
a:hover {
  text-decoration: none;
}
label {
  font-weight: normal;
}

.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}
.clearfix:after {
  clear: both;
}
.clearfix {
  *zoom: 1;
}
* html .clearfix {
  zoom: 1;
}
* + html .clearfix {
  zoom: 1;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.hide {
  display: none;
}
body,
select,
input,
textarea{
  color: #4c4c4c;
  font-family: "Helvetica Neue",Helvetica,'Microsoft Yahei', Simsun, sans-serif;
}
body {
  line-height: 22px;
  font-size: 14px;
}
input[type=text],
input[type=password],
textarea {
  resize: none;
  background: #fff;
}
a:hover,input[type=submit],input[type=button]{
  transition: .2s ease-in-out;-moz-transition: .2s ease-in-out;-o-transition: .2s ease-in-out;-webkit-transition: .2s ease-in-out;
}