/*鍒濆鍖朿ss*/
/*娓呴櫎榛樿鏍峰紡*/
* {
  margin: 0;
  padding: 0;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
input {
  outline: 0;
  border: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
}
em,
i {
  font-style: normal;
}
img {
  border: 0;

  vertical-align: middle;
}

body {
  font:
    12px arial,
    "microsoft yahei";
  font-family: "Microsoft Yahei";
  /* background: url(https://english.cnipa.gov.cn/picture/0/2504180918333431104.jpg) no-repeat top center; */
  /* height: 10000px; */
}
.w {
  width: 1200px;
  margin: 0 auto;
}
a {
  color: #ffffff;
}

.fl {
  float: left;
}
.fr {
  float: right;
}
.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}
.clearfix:after {
  clear: both;
}
.clearfix {
  *zoom: 1;
}