.wrapper {
  width: 100%;
  overflow: hidden;
}
.wrapper_box {
  transition: width 0.3s;
}
.wrapper_box {
  width: 1200px;
  margin: 0 auto;
}
.bg_blue_05305c {
  background-color: #05305c;
  width: 100%;
}
.bg_grey_f2f4f7 {
  background-color: #f2f4f7;
  width: 100%;
}
a:hover {
  color: #05305c;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.tac {
  text-align: center;
}
.m-show {
  display: none;
}

/* 头部 */
.top_bar {
  height: 120px;
  overflow: hidden;
  position: relative;
}
.top_bar .logo {
  display: block;
  margin-top: 30px;
  height: 60px;
  float: left;
}
.top_bar .logo img {
  height: 60px;
}
.logo-m,.menu-m {
  display: none;
}
.top_bar .line {
  width: 1px;
  overflow: hidden;
  background-color: #fff;
  height: 50px;
  float: left;
  margin: 35px 30px 0;
}
.top_bar h1 {
  color: #fff;
  line-height: 26px;
  padding-top: 32px;
  float: left;
}
.top_bar_phone {
  float: right;
  line-height: 120px;
  overflow: hidden;
  position: relative;
}
.top_bar_phone i {
  display: block;
  width: 14px;
  height: 14px;
  float: left;
  background: url(../images/icon-phone.png) no-repeat;
  margin-top: 53px;
}
.top_bar_phone i::after {
  content: "";
  height: 18px;
  background-color: #fff;
  width: 1px;
  overflow: hidden;
  position: absolute;
  left: 25px;
  top: 50px;
}
.top_bar_phone p {
  font-weight: bold;
  color: #fff;
  font-size: 20px;
  float: left;
  padding-left: 20px;
}
.language {
  color: #fff;
  position: absolute;
  right: 0;
  top: 10px;
  z-index: 9999;
}
.language a {
  color: #fff;
}

/* 导航 */
.nav_bar {
  height: 83px;
}
.nav_first_list {
  float: left;
  line-height: 83px;
  width: 171.428px;
  text-align: center;
  position: relative;
  cursor: pointer;
}
.nav_first_list_a {
  color: #333;
  font-size: 18px;
  text-align: center;
  font-weight: bold;
}
.nav_first_list_a:hover {
  color: #05305c;
}
.nav_first_list ul {
  background-color: #fff;
  border-radius: 0 0 8px 8px;
  overflow: hidden;
  position: absolute;
  top: 83px;
  left: 0;
  width: 100%;
  display: none;
  z-index: 999;
}
.nav_first_list ul li.nav_first_list {
  height: 56px;
  line-height: 56px;
  padding: 0 5px;
  font-weight: normal;
}
.nav_first_list ul li.nav_first_list a {
  color: #333;
  display: block;
  border-bottom: solid 1px #d5d5d5;
  font-weight: normal;
  font-size: 16px;
}
.nav_first_list ul li.nav_first_list:hover {
  background-color: #05305c;
}
.nav_first_list ul li.nav_first_list:hover a {
  color: #fff;
}

/* 页脚 */
.footer-m {
  display: none;
}
.footer {
  padding-top: 100px;
  height: 500px;
}
.footer .top_bar_phone {
  line-height: 30px;
  display: block;
  float: none;
}
.footer .top_bar_phone i {
  margin-top: 8px;
}
.footer .top_bar_phone i::after {
  top: 6px;
}
.footer_top {
  padding-bottom: 50px;
  border-bottom: solid 2px #fff;
  overflow: hidden;
}
.footer_map {
  overflow: hidden;
  float: left;
}
.footer_right {
  float: right;
  overflow: hidden;
}
.footer_map dl {
  float: left;
  color: #fff;
  margin-right: 120px;
  overflow: hidden;
}
.footer_map dt {
  font-size: 18px;
  padding-bottom: 40px;
}
.footer_map dt h3 {
  font-size: 18px;
  padding-bottom: 40px;
}
.footer_map dd {
  font-size: 16px;
  padding-bottom: 40px;
}
.footer_map dd a {
  color: #fff;
}
.ewm {
  width: 145px;
  height: 145px;
  margin-top: 40px;
  float: right;
}
.ewm img {
  width: 145px;
  height: 145px;
}
.footer_bottom {
  color: #fff;
  padding-top: 40px;
  position: relative;
}
.baozhang {
  position: absolute;
  right: 0;
}
.baozhang img {
  height: 45px;
}
.footer_bottom p {
  padding-bottom: 20px;
}
.footer_bottom p a {
  color: #fff;
}