/** reset **/
* {
  box-sizing: border-box;
}
body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
img {
  border: medium none;
  margin: 0;
  padding: 0;
  font-size: 100%;
}
body,
button,
input,
select,
textarea {
  font-size: 12px;
  font-family: "microsoft yahei", "Gulim ", sans-serif;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}
input,
button,
img {
  border: none;
  background: none;
}
button {
  cursor: pointer;
}
input[type="text"],
input[type="password"],
button {
  outline: none;
  -webkit-appearance: none;
}
em,
i {
  font-style: normal;
}
ul,
ol {
  list-style: none;
}
a {
  text-decoration: none;
  color: rgb(247, 242, 242);
}
a,
a:hover,
a:active,
a:visited,
a:link,
a:focus {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
  outline: none;
  text-decoration: none;
}
img {
  border: 0px;
  outline-width: 0px;
  vertical-align: top;
}
.clearfix {
  *zoom: 1;
}
.clearfix:before,
.clearfix:after {
  display: block;
  line-height: 0;
  content: "";
}
.clearfix:after {
  clear: both;
}
.fl {
  float: left;
}
.fr {
  float: right;
}