/* header */
header .header_content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1200px;
  margin: 0 auto;
  padding: 17px 0;
}


.logo_wrapper {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.logo {
  width: 86px;
  height: 86px;
  margin-right: 10px;
}

.logo img {
  width: 100%;
}

.logo_title {
  user-select: none;
}

.logo_title .logo_title_zh {
  font-size: 30px;
  color: #004098;
}

.logo_title .logo_title_en {
  font-size: 14px;
  color: #a1a6a9;
}

.search {
  position: relative;
  font-size: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.search .search_icon {
  position: absolute;
  top: 6px;
  left: 16px;
  width: 23px;
	height: 23px;
}

.search .search_icon::after {
  position: absolute;
  content: '';
  width: 1px;
  height: 26px;
  top: 0;
  right: -12px;
  background-color: #eaeaea;
}

.search .search_input {
  display: inline-block;
  width: 260px;
  height: 36px;
  line-height: 36px;
  font-size: 14px;
  padding-left: 60px;
}

.search .search_text {
  display: inline-block;
  width: 80px;
  height: 36px;
  line-height: 36px;
  background-color: #004098;
  color: #fff;
  text-align: center;
  font-size: 18px;
  cursor: pointer;
  user-select: none;
  border: none;
}

/* nav */
nav {
  background-color: #004098;
  color: #fff;
  font-size: 16px;
}

nav .nav_bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 1200px;
  margin: 0 auto;
}

nav .nav_bar li {
  width: 10%;
  text-align: center;
  user-select: none;
  cursor: pointer;
}

nav .nav_bar li:hover {
  background-color: #0a4fad
}

nav .nav_bar .active {
  background-color: #0a4fad
}


nav .nav_bar a {
  display: block;
  color: #fff;
  padding: 19px 0;
}


/* link */
.link_wrapper {
  background-color: #ddd;
}
.link {
  width: 1200px;
  margin: 0 auto;
  padding: 27px 0 42px 0;
}

.link .link_title {
  position: relative;
  padding-bottom: 12px;
  border-bottom: 1px solid #c0c0c0;
  font-size: 22px;
  color: #004098;
}

.link .link_title::before {
  position: absolute;
  content: '';
  bottom: -1px;
  left: 0;
  width: 45px;
  height: 6px;
  background-color: #004098;
}

.link .link_title::after {
  position: absolute;
  content: '';
  bottom: -1px;
  left: 45px;
  width: 45px;
  height: 6px;
  background-color: #df8714;
}
.link_content {
  margin-top: 32px;
}

.link_content ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.link_content ul li {
  width: 235px;
  height: 49px;
  cursor: pointer;
}

.link_content ul li img {
  width: 100%;
  height: 100%;
}

/* footer */
footer {
  padding: 24px;
  background-color: #004098;
  text-align: center;
  color: #fff;
}

footer .footer_intro span {
  margin-right: 20px;
}


/* common */
.common_bar {
  width: 1200px;
  margin: 0 auto;
}

.common_bar .common_banner {
  height: 228px;
}

.common_bar .common_banner img {
  width: 100%;
  height: 100%;
}


.common_intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}


.common_intro .common_intro_link {
  position: relative;
  top: -50px;
  flex: none;
  width: 21.6%;
  background-color: #004098;
}

.intro_link_title {
  padding: 32px 0 32px 17px;
  font-size: 30px;
  color: #ffffff;
}


.intro_link_down {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.intro_link_down .intro_link_line {
  flex: none;
  width: 7%;
  background-color: #004098;
}

.intro_link_content {
  flex: 1;
  background-color: #fff;
  padding-top: 25px;
  padding-bottom: 56px;
}

.intro_link_content ul li:first-child {
  border-top: 1px solid #dddddd;
}

.intro_link_content ul li {
  position: relative;
  padding: 18px 14px;
  border-bottom: 1px solid #dddddd;
  font-size: 16px;
  color: #333333;
  cursor: pointer;
  user-select: none;
}

.intro_link_content ul li:hover {
  color: #004098;
}

.intro_link_content ul .active {
  color: #004098;
}

.intro_link_content ul .active::before {
  position: absolute;
  content:'';
  top: 0;
  left: -4px;
  width: 4px;
  height: 62px;
  background-color: #ff9600;
}

.common_intro .common_intro_content {
  flex: 1;
  margin-left: 48px;
}

.common_intro_content .top {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 2px solid  #dddddd;
}

.common_intro_content .top::after {
  position: absolute;
  content:'';
  left: 0;
  bottom: -1px;
  width: 120px;
  height: 2px;
  background-color: #004098;
}

.common_intro_content .top .top_title {
  font-size: 24px;
  color: #004098;
}

.common_intro_content .top .top_text span {
  margin-left: 5px;
}

.common_intro_content .content {
  padding: 50px 0;
}

.common_intro_content .content_title {
  margin-bottom: 40px;
  color: #333333;
  font-size: 24px;
  text-align: center;
}

.common_intro_content .content_text {
  font-size: 16px;
  line-height: 32px;
  text-align: justify;
  color: #333333;
}

.common_intro_content .content_text p {
  text-indent: 32px;
}