.wapper {
  width: 1278px;
  margin-left: auto;
  margin-right: auto;
}
.over {
  height: 100vh;
  overflow: hidden;
}
.header {
  position: relative;
  z-index: 500;
}
.header .header_title {
  height: 80px;
  background: #0F3F2A;
  display: flex;
  align-items: center;
  justify-content: center;
}
.header .header_title img {
  display: block;
  height: 39px;
}
.header .headre_menu {
  background: #fff;
  box-shadow: 0px 4px 15px 3px rgba(0, 0, 0, 0.08);
}
.header .headre_menu .men_list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
  margin: 0 -55px;
}
.header .headre_menu .men_list .item {
  width: 12.5%;
  text-align: center;
  height: 100%;
  line-height: 100px;
  position: relative;
}
.header .headre_menu .men_list .item .title {
  font-size: 18px;
  display: block;
  transition: all 0.3s;
}
.header .headre_menu .men_list .item.on .title {
  font-weight: 600;
  color: #0F3F2A;
}
.header .headre_menu .men_list .item.kong {
  width: 150px;
  overflow: hidden;
  flex: 0 0 150px;
}
.header .headre_menu .men_list .item.kong img {
  width: 100px;
  margin: 0 auto;
}
.header .headre_menu .men_list .item .item_second {
  position: absolute;
  top: 100px;
  left: 50%;
  width: 200px;
  margin-left: -100px;
  background: #fff;
  border-top: 5px solid #08291B;
  opacity: 0;
  visibility: hidden;
  -webkit-transition-property: opacity, visibility;
  transition-property: opacity, visibility;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
.header .headre_menu .men_list .item .item_second .title_second {
  display: block;
  height: 60px;
  line-height: 60px;
  text-align: center;
  border-bottom: 1px dashed rgba(8, 41, 27, 0.3);
  font-size: 16px;
  transition: all 0.3s;
}
.header .headre_menu .men_list .item .item_second .title_second:hover {
  font-weight: 600;
  color: #0F3F2A;
  border-bottom: 1px dashed #08291b;
}
.header .headre_menu .men_list .item .item_second .title_second:last-child {
  border-bottom: 0;
}
.header .headre_menu .men_list .item.search .search_bg {
  display: block;
  height: 100%;
  background: url(../images/icon_search.png) no-repeat;
  background-size: 20px 20px;
  background-position: center center;
}
.header .headre_menu .men_list .item:hover .title {
  font-weight: 600;
  color: #0F3F2A;
}
.header .headre_menu .men_list .item:hover .item_second {
  opacity: 1;
  visibility: visible;
}
.header_mb {
  display: none;
  z-index: 999;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
}
.header_mb .menu_top {
  padding: 0 0 0 15px;
  height: 60px;
  background: #ffffff;
}
.header_mb .menu_top .logo {
  height: 50px;
  display: block;
  margin-top: 5px;
  float: left;
}
.header_mb .menu_top .logo img {
  height: 100%;
}
.header_mb .menu_top .menu-btn {
  float: right;
  width: 60px;
  height: 60px;
  z-index: 9999;
  position: relative;
}
.header_mb .menu_top .menu-btn span {
  width: 32px;
  height: 3px;
  position: absolute;
  left: 14px;
  top: 19px;
  background-color: #0F3F2A;
  -webkit-transition: all 0.8s;
  -o-transition: all 0.8s;
  transition: all 0.8s;
}
.header_mb .menu_top .menu-btn span:nth-child(2) {
  top: 29px;
  background-color: #0F3F2A;
  transform: scale(1, 1);
  -webkit-transform: scale(1, 1);
  -moz-transform: scale(1, 1);
  -ms-transform: scale(1, 1);
  -o-transform: scale(1, 1);
}
.header_mb .menu_top .menu-btn span:nth-child(3) {
  top: 39px;
}
.header_mb .menu_top .menu-btn.active span:nth-child(1) {
  top: 29px;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
}
.header_mb .menu_top .menu-btn.active span:nth-child(2) {
  transform: scale(0, 1);
  -webkit-transform: scale(0, 1);
  -moz-transform: scale(0, 1);
  -ms-transform: scale(0, 1);
  -o-transform: scale(0, 1);
}
.header_mb .menu_top .menu-btn.active span:nth-child(3) {
  top: 29px;
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
}
.header_mb .menu {
  position: fixed;
  z-index: 1001;
  width: 0;
  height: 0;
  left: 0;
  top: 0;
  display: block;
  overflow: hidden;
  -webkit-transition: width 0.6s 0.3s, height 0.6s 0.3s, left 0.6s 0.3s, top 0.6s 0.3s, -webkit-border-radius 0.3s;
  transition: width 0.6s 0.3s, height 0.6s 0.3s, left 0.6s 0.3s, top 0.6s 0.3s, -webkit-border-radius 0.3s;
  -o-transition: width 0.6s 0.3s, height 0.6s 0.3s, left 0.6s 0.3s, top 0.6s 0.3s, border-radius 0.3s;
  transition: width 0.6s 0.3s, height 0.6s 0.3s, left 0.6s 0.3s, top 0.6s 0.3s, border-radius 0.3s;
  transition: width 0.6s 0.3s, height 0.6s 0.3s, left 0.6s 0.3s, top 0.6s 0.3s, border-radius 0.3s, -webkit-border-radius 0.3s;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  -webkit-border-top-left-radius: 0;
  border-top-left-radius: 0;
}
.header_mb .menu .search {
  width: 240px;
  height: 35px;
  margin-top: 30px;
  position: relative;
  border: 1px solid #0F3F2A;
  border-radius: 4px;
  background: #ffffff;
  padding: 6px 40px 6px 13px;
  overflow: hidden;
}
.header_mb .menu .search .input {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
  border: 0;
  background: transparent;
  color: #0F3F2A;
}
.header_mb .menu .search .input::-webkit-input-placeholder {
  color: #0F3F2A;
}
.header_mb .menu .search .input:-moz-placeholder {
  color: #0F3F2A;
}
.header_mb .menu .search .input::-moz-placeholder {
  color: #0F3F2A;
}
.header_mb .menu .search .input:-ms-input-placeholder {
  color: #0F3F2A;
}
.header_mb .menu .search .btn_search {
  border: 0;
  position: absolute;
  right: 0;
  top: 0;
  width: 34px;
  height: 33px;
  background: url(../images/icon_search_white.png) #0F3F2A no-repeat;
  background-position: center center;
  background-size: 20px 19px;
}
.header_mb .menu .con {
  padding: 20px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  position: relative;
  left: 50%;
  top: 50%;
  touch-action: none;
  z-index: 5;
  height: 100vh;
  width: 50%;
  background-color: #1f1e21;
}
.header_mb .menu img {
  width: auto;
  max-width: 85%;
  margin-top: 20px;
}
.header_mb .menu .list_ {
  margin-top: 20px;
  width: 100%;
  overflow-y: auto;
  height: calc(100% - 50px);
}
.header_mb .menu .list_ .mb_li_title {
  display: block;
  color: #fff;
  font-size: 16px;
  line-height: 50px;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
}
.header_mb .menu .list_ .mb_li_title .tt {
  color: #fff;
}
.header_mb .menu .list_ .mb_li_title .a_xiala {
  display: block;
  position: absolute;
  right: 0;
  top: 0;
  width: 50px;
  height: 50px;
  background: url(../images/icon_down.png) center no-repeat;
  background-size: 20px 20px;
  z-index: 2000;
}
.header_mb .menu .list_ .mb_li_title .a_xiala.on {
  transform: rotate(180deg);
}
.header_mb .menu .list_ .secondnav {
  width: 100%;
  padding: 10px 15px;
  display: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
}
.header_mb .menu .list_ .secondnav .mb_li_second_item .second_tt {
  line-height: 50px;
  display: block;
  color: #fff;
  font-size: 14px;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.6);
}
.header_mb .menu .list_ .secondnav .mb_li_second_item .second_tt .a_second_xiala {
  display: block;
  position: absolute;
  right: 0;
  top: 0;
  width: 50px;
  height: 50px;
  background: url(../images/icon_down.png) center no-repeat;
  background-size: 20px 20px;
  z-index: 2000;
}
.header_mb .menu .list_ .secondnav .mb_li_second_item .second_tt .a_second_xiala.on {
  transform: rotate(180deg);
}
.header_mb .menu .list_ .secondnav .mb_li_second_item .second_li {
  display: none;
}
.header_mb .menu .list_ .secondnav .mb_li_second_item .second_li a {
  display: block;
  color: #d1cfcf;
  line-height: 40px;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}
.header_mb .menu .list_ .secondnav .mb_li_second_item:first-child .second_tt {
  border-top: 0;
}
.header_mb .menu .jm {
  color: #d70031;
  font-size: 20px;
  text-align: center;
  width: 100%;
  margin-top: 100px;
}
.header_mb .menu .jm span {
  display: block;
  color: #fff;
  font-size: 20px;
  text-align: center;
  margin-bottom: 10px;
}
.header_mb .menu.active {
  width: 200%;
  height: 200%;
  left: -100%;
  top: -100%;
  -webkit-border-radius: 0;
  border-radius: 0;
  -webkit-transition: width 0.6s, height 0.6s, left 0.6s, top 0.6s, -webkit-border-radius 0.3s 0.5s;
  transition: width 0.6s, height 0.6s, left 0.6s, top 0.6s, -webkit-border-radius 0.3s 0.5s;
  -o-transition: width 0.6s, height 0.6s, left 0.6s, top 0.6s, border-radius 0.3s 0.5s;
  transition: width 0.6s, height 0.6s, left 0.6s, top 0.6s, border-radius 0.3s 0.5s;
  transition: width 0.6s, height 0.6s, left 0.6s, top 0.6s, border-radius 0.3s 0.5s, -webkit-border-radius 0.3s 0.5s;
}
.header_mb .menu-cover {
  position: absolute;
  width: 100%;
  height: 100%;
  display: none;
  -ms-touch-action: none;
  touch-action: none;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.8);
}
.header_mb .menu-cover {
  display: block;
}
.footer {
  background: rgba(15, 63, 42, 0.3);
}
.footer .footer_top {
  padding: 23px 0 30px;
  display: flex;
  justify-content: space-between;
}
.footer .footer_top .logo {
  display: block;
}
.footer .footer_top .logo img {
  width: 300px;
}
.footer .footer_top .item_box .tt {
  color: #0F3F2A;
  line-height: 1.6;
  margin-bottom: 15px;
}
.footer .footer_top .item_box .word {
  font-size: 16px;
  line-height: 1.4;
}
.footer .footer_top .item_box .word a {
  display: block;
}
.footer .footer_top .share {
  display: flex;
  align-content: center;
}
.footer .footer_top .share .li {
  margin: 15px;
  position: relative;
}
.footer .footer_top .share .li img {
  width: 30px;
  height: 30px;
  cursor: pointer;
}
.footer .footer_top .share .li .code_box {
  position: absolute;
  left: 50%;
  top: -160px;
  margin-left: -75px;
  width: 150px;
  height: 150px;
  background: #fff;
  padding: 15px;
  border-radius: 5px;
  opacity: 0;
  visibility: hidden;
}
.footer .footer_top .share .li .code_box img {
  display: block;
  width: 100%;
  height: 100%;
}
.footer .footer_top .share .li:hover .code_box {
  opacity: 1;
  visibility: visible;
}
.footer .footer_bottom {
  padding: 22px 0 30px;
  border-top: 1px dashed #0F3F2A;
}
.footer .bt_body {
  display: flex;
  justify-content: space-between;
}
.footer .bt_body .tt {
  font-size: 18px;
  color: #0F3F2A;
  line-height: 24px;
}
.footer .bt_body .link {
  margin-left: 20px;
  flex: 1;
  text-align: center;
}
.footer .bt_body .link a {
  display: inline-block;
  color: #333333;
  line-height: 1;
  padding: 0 2px;
  border-right: 1px solid #333333;
  margin: 5px 0;
}
.footer .bt_body .link a:last-child {
  border-right: 0;
}
.footer .info {
  height: 56px;
  background: #0F3F2A;
  line-height: 56px;
  color: #FFFFFF;
  text-align: center;
}