*,
*:before,
*:after,
*::before,
*::after {
  box-sizing: border-box;
}
body {
  font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
  background-color: #F8F8F8;
  color: #333;
}
body,
div,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dt,
dd,
ol,
form,
input,
textarea,
th,
td,
select {
  margin: 0;
  padding: 0;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
  color: #333;
}
.clearfix::before,
.clearfix::after {
  content: '';
  display: block;
  clear: both;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.tl {
  text-align: left;
}
.tc {
  text-align: center;
}
.tr {
  text-align: right;
}
.ellipse {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.container {
  width: 1200px;
  margin: 0 auto;
}
.btn {
  display: inline-block;
  padding: 6px 12px;
  box-shadow: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.hljcontainer {
  width:1200px;
  margin: 0 auto;
}