* {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
}

ul {
  list-style: none;
}

em {
  font-style: normal;
  font-weight: normal;
}

img {
  border: none;
}

input,
button {
  border: 0;
  outline: none;
}

a {
  color: #8d8d8d;
  text-decoration: none;
  transition: color .2s linear;
}

a:hover {
  color: #0082ff;
}

.layout {
  width: 1200px;
  margin: 0 auto;
}

.cl {
  zoom: 1;
}

.clearfix:after {
  content: '';
  clear: both;
  display: block;
}

.pl {
  padding-left: 50px;
  padding-top: 5px;
}

.pr {
  padding-right: 15px;
}

.topNav {
  width: 100%;
  height: 36px;
  background-color: #fff;
  box-shadow: 0 0px 3px 2px #b8b8b8 !important;
  line-height: 36px;
  overflow: hidden;
}

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}

.pos-r {
  position: relative;
}

.icon_jrgx {
  position: absolute;
  top: -0;
  left: -19px;
  overflow: hidden;
  width: 16px;
  height: 15px;
  background-repeat: no-repeat;
  background-position: -0 -0;
}

.sprite {
  background: url("../images/index/sprite.png");
  margin-top: 2px;
}

.topNav a {
  font-size: 14px;
  color: #5b5757;
  font-size: "΢���ź�";
}

.topNav a:hover {
  color: #3577f1;
}

.topNav .pipe {
  color: #aaa;
  padding: 0 10px;
}

.icon_rjph {
  position: absolute;
  top: -0;
  left: -19px;
  overflow: hidden;
  width: 16px;
  height: 15px;
  background-repeat: no-repeat;
  background-position: -26px -0;
}

.ml-30 {
  margin-left: 30px;
}

/* ͷ����Ϣ */
header {
  width: 100%;
  background-color: #ffffff;
  /* padding: 2px 0 6px 0; */
  margin-top: 3px;
}

.logo_img {
  font-size: 18px;
  color: #1e1e1e;
  font-weight: bold;
  display: block;
}

.logo_img img {
  width: auto;
  height: 25px;
  margin-right: 10px;
  vertical-align: middle;
}

/* ���� */
.search-box {
  width: 335px;
  height: 42px;
  position: relative;
  margin-top: 1px;
}

.search-box .bdcs-search-form-input {
  width: 340px;
  height: 34px;
  border: 1px solid #c9c9c9;
  border-right: none;
  background-color: #fff;
  padding-left: 10px;
}

.search-box .bdcs-search-form-submit {
  width: 71px;
  height: 35px;
  background: url("../images/wz-logo/search.png");
  font-size: 0;
  position: absolute;
  right: 0;
  cursor: pointer
}

.search-hot {
  margin-left: 26px;
  font-size: 14px;
  line-height: 37px;
  color: #222222;
  font-weight: bold;
}

.search-hot a {
  color: #7b7b7b;
  font-weight: normal;
  padding-right: 15px;
}

.nav {
  width: 100%;
  height: 45px;
  background-color: #195dc9;
  /* margin-top: 15px; */
  line-height: 45px;

}

.nav ul li {
  width: 120px;
  text-align: center;
  float: left;
  cursor: pointer;
}

.nav ul li:hover {
  background-color: #ed8938;
}

.nav ul li a {
  display: block;
  font-size: 18px;
  color: #fff;
}

.nav .on {
  background-color: #ed8938;
}

.search-box select {
  width: 68px;
  height: 40px;
  font-size: 16px;
  color: #015dd1;
  border: 1px solid #015dd1;
  margin-right: -4px;
  background-color: #d8eaff;
  padding-bottom: 2px;
  outline: none;
  text-align-last: center;
}

.search-box .bdcs-search-form-input {
  width: 190px !important;
  border-left: none !important;
  padding-left: 20px !important;
  vertical-align: middle;
}

.software_main {
  width: 100%;
  background-color: #f8f8f8;
}

.software_main .option {
  border-bottom: 1px solid #c4dfff;
}

.software_main .option ul li {
  height: 35px;
  font-size: 18px;
  color: #1d1d1d;
  padding: 0px 30px;
  line-height: 35px;
  cursor: pointer;
}

/* .search .search-box .select::after{
    content: '';
    display: inline-block;
    width: 16px;
    height: 8px;
    margin: 0 0 1px 6px;
    background: url("../images/index/header/arrow2.png") no-repeat;
} */
.search .search-box .selectWrap {
  position: relative;
  width: 55px;
  height: 34px;
  display: inline-block;
  font-size: 15px;
  color: #015dd1;
  border: 1px solid #015dd1;
  margin-right: -5px;
  background-color: #d8eaff;
  text-align: center;
  line-height: 35px;
  vertical-align: middle;
  cursor: pointer;
}

.search .search-box .selectWrap ul {
  width: 68px;
  border: 1px solid #015dd1;
  background-color: #d8eaff;
  position: absolute;
  top: 38px;
  left: -1px;
  display: none;
  cursor: pointer;
}

.search .search-box .selectWrap li {
  color: #015dd1;
  text-align: center;
  line-height: 25px;
  cursor: pointer;
}

.search .search-box .selectWrap li:hover {
  color: #fff;
  background: #0082ff;
}
.nav_box {
    position: relative;
    z-index: 99;
    width: 100%;
    background-color: #ffffff;
    border-bottom: 1px solid #ededed;
}