.hearder_box_bj {
  width: 884px;
  height: 150px;
  background: url(../images/img_ejym_topbj.png) no-repeat center top;
}

.hearder_box {
  width: 884px;
  margin: 0 auto;
  height: 100px;
  position: relative;
}

.hearder_box .logo {
  width: 360px;
  height: 90px;
  padding-left: 20px;
}

.hearder_box .logo .pc_logo {
  width: 100%;
  height: 100%;
}

.logo img {
  border: none;
}

.hearder_box .logo .header_sbj {
  color: #fff;
  position: absolute;
  top: 40px;
  left: 450px;
  display: block;
  font-size: 18px;
  width: 100px;
  height: 50px;
}

.hearder_box .logo .inco_sbj {
  display: block;
  width: 20px;
  height: 20px;
  background: url(../images/inco_sbj.png) no-repeat;
  background-size: 100%;
  float: left;
  margin: 3px 5px 0 0;
  color: #fff;
}

.hearder_box .logo .header_sbjmh {
  color: #fff;
  position: absolute;
  top: 43px;
  left: 600px;
  display: block;
  font-size: 16px;
}

.hearder_nav {
  width: 840px;
  margin: 0 auto;
}

.hearder_nav ul {
  padding: 0;
  margin: 0;
}

.hearder_nav ul li {
  padding: 0;
  margin: 0;
  float: left;
  margin: 0 42px 0 0;
  line-height: 50px;
  height: 50px;
  color: #fff;
  font-size: 18px;
}

li {
  list-style: none;
}