@charset "utf-8";
html {
  height: 100%;
}
body {
  min-height: 100%;
  font-size: 14px;
}
blockquote,
body,
button,
code,
dd,
div,
dl,
dt,
fieldset,
figure,
form,
h1,
h2,
h3,
h4,
h5,
h6,
iframe,
input,
legend,
li,
ol,
p,
pre,
select,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
}
li {
  list-style-type: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: 400;
}
fieldset,
frame,
iframe,
img {
  border: 0 none;
}
img {
  vertical-align: top;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
  transition: all 0.5s;
  border: 0;
  display: inline-block;
}
input[type="button"],
input[type="reset"],
input[type="submit"] {
  cursor: pointer;
}
input[type="button"]::-moz-focus-inner,
input[type="file"] > input[type="button"]::-moz-focus-inner,
input[type="reset"]::-moz-focus-inner,
input[type="submit"]::-moz-focus-inner {
  border: none;
  padding: 0;
  margin: 0;
}
button {
  cursor: pointer;
  outline: none;
}
button,
input,
textarea {
  -webkit-border-radius: 0;
  -webkit-appearance: none;
  border: none;
}
input[type="radio"] {
  -webkit-border-radius: 100%;
  -webkit-appearance: radio;
}
input[type="checkbox"] {
  -webkit-appearance: checkbox;
  margin-top: 1%;
  margin-right: 2%;
}
input[type="search"] {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  -ms-box-sizing: content-box;
  -o-box-sizing: content-box;
  box-sizing: content-box;
}
textarea {
  overflow: auto;
  resize: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:after,
blockquote:before,
q:after,
q:before {
  content: "";
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
caption,
th {
  text-align: left;
}
th {
  font-weight: 400;
}
address,
cite,
i {
  font-style: normal;
}
sup {
  vertical-align: text-top;
}
sub {
  vertical-align: text-bottom;
}
body,
button,
input,
select,
textarea {
  color: #333;
  font-size: 14px;
  font-family: NotoSansSC-Regular;
}
body {
  line-height: 1.5;
}
a,
a:active,
a:link,
a:visited {
  text-decoration: none;
}
a {
  blr: expression(this.onFocus=this.blur());
  color: #333;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  -ms-transition: all 0.2s;
  transition: all 0.2s;
}
@media screen and (max-device-width: 320px) {
  body {
    -webkit-text-size-adjust: none;
  }
}
@media screen and (max-device-width: 480px) {
  body {
    -webkit-text-size-adjust: none;
  }
}
@media only screen and (-webkit-min-device-pixel-ratio: 2) {
  body {
    -webkit-text-size-adjust: none;
  }
}
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) {
  body {
    -webkit-text-size-adjust: none;
  }
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  opacity: 0.5;
}
input:-moz-placeholder,
textarea:-moz-placeholder {
  opacity: 0.5;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
  opacity: 0.5;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  opacity: 0.5;
}
img {
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
  transition: all 1s;
  border: 0;
  display: inline-block;
}
@font-face {
  font-family: iconfont;
  src: url(../fonts/iconfont.eot);
  src: url(../fonts/iconfont.eot-#iefix) format("embedded-opentype"),
    url(../fonts/iconfont.woff2) format("woff2"),
    url(../fonts/iconfont.woff) format("woff"),
    url(../fonts/iconfont.ttf) format("truetype"),
    url(../fonts/iconfont.svg#iconfont) format("svg");
}
* {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
html {
  font-size: 20px;
}
input[type="text"]::-ms-clear {
  display: none;
}
:focus {
  outline: 0;
}
.flex {
  display: flex;
  flex-wrap: wrap;
}
.odcontent {
  max-width: 1750px;
  width: 94%;
  margin: 0 auto;
}
.nei_wrap {
  /*max-width: 1600px;*/
  max-width: 1360px;
  width: 94%;
  margin: 0 auto;
}
.w1400 {
  max-width: 1400px;
  width: 94%;
  margin: 0 auto;
}
@font-face {
  font-family: NotoSansSC-Bold;
  src: url(../fonts/SOURCEHANSANSCN-BOLD.OTF);
}
@font-face {
  font-family: NotoSansSC-Regular;
  src: url(../fonts/SOURCEHANSANSCN-MEDIUM.OTF);
}

/* head */
.head {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 999;
  background: rgba(0, 0, 0, 0.15);
  color: #fff;
  background: transparent;
  transition: all 0.3s linear;
  border-bottom: 1px sloid #ddd;
}
#nei_h #header {
  background: #fff;
  color: #000;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
#nei_h #header .head_mid .lf_part .logo img {
  filter: initial;
}
/* #nei_h #header .head_mid .head_nav .first_nav > li > a{padding: 32px 0;} */
#nei_h #header .head_mid #search_btn {
  filter: initial;
}
#nei_h #header .m_search .tel {
  filter: initial;
}
#nei_h #header .head_mid .menu_btn span {
  background: #666;
}
#nei_h #header .head_mid .head_nav .first_nav > li > a {
  color: #333;
}
#nei_h #header .head_mid .head_nav .first_nav > li:hover > a {
  color: #2f72a7;
}
#nei_h #header .head_mid .head_nav .first_nav > li.cur > a {
  color: #2f72a7;
}
#nei_h #header .head_mid .menu_btn span {
  background: #2f72a7;
}
#nei_h #header .head_mid .head_nav .first_nav > li > a > i {
  filter: none;
}
#nei_h #header .language .drop_icon {
  filter: initial;
}
.nei #header {
  background: #fff;
  padding: 20px 0;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.nei #header .head_mid .head_nav .first_nav > li > a {
  padding: 32px 0;
}
.nei #header .head_mid .menu_btn span {
  background: #e50011;
}
.head .top_wrap {
  margin: 0 auto;
  margin-right: 2.8%;
}
.head .head_top {
  padding: 11px 0;
  font-size: 12px;
  color: #716666;
  background: #f7f7f7;
}
.head .head_top .top_share a {
  display: inline-block;
  margin-right: 13px;
  padding-right: 13px;
  border-right: 1px solid #d7d9ea;
}
.head .head_top .top_share a i {
  display: block;
}
.head .head_top .top_share a i img {
  display: block;
}
.head .head_top .top_share a:nth-last-child(1) {
  margin-right: 0;
  padding-right: 0;
  border-right: 0;
}
.head .head_top .top_right {
  width: calc(100% - 186px);
  width: -webkit-calc(100% - 186px);
}
.head .head_top .top_right .flx_w {
  justify-content: flex-end;
}
.head .head_top .top_right .flx_w > div {
  margin-left: 2.5%;
  padding-left: 22px;
}
.head .head_top .top_right .cts:nth-child(1) {
  background: url(../images/icon_01.png) no-repeat left top;
}
.head .head_top .top_right .cts:nth-child(2) {
  background: url(../images/icon_02.png) no-repeat left top;
}
.head .head_top .top_right .language {
  background: url(../images/icon_03.png) no-repeat left top;
  line-height: 19px;
  cursor: pointer;
  color: #00369c;
}
.head .head_top .top_right .language ul {
  display: none;
  position: absolute;
  left: 50%;
  top: 150%;
  width: 110px;
  padding: 0 10px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
  transform: translateX(-50%);
  background: #fff;
  z-index: 2;
}
.head .head_top .top_right .language > i {
  margin-left: 3px;
}
.head .head_top .top_right .language ul li {
  line-height: 30px;
}
.head .head_top .top_right .language ul li i {
  display: inline-block;
  vertical-align: middle;
  margin-right: 6px;
}
.head .head_top .top_right .language ul li span {
  display: inline-block;
  vertical-align: middle;
  white-space: normal;
  text-overflow: ellipsis;
  overflow: hidden;
}
.head .hide_name {
  position: absolute;
  left: 0;
  top: 0;
  margin-left: -2000px;
}
.head .head_mid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.head .head_mid a.logo_w {
  display: block;
}
.head .head_mid .lf_part {
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-start;
  width: 20%;
  align-items: center;
}
.head .head_mid .lf_part .logo {
  white-space: nowrap;
  font-size: 18px;
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 10px;
}
.head .head_mid .lf_part .logo img {
  max-width: 216px;
}
.head .head_mid .lf_part .logo img {
  display: inline-block;
  vertical-align: middle;
}
.head .head_mid .lf_part .logo .logo2 {
  display: none;
}
.head .head_mid .lf_part .logo span {
  display: block;
  margin-top: 5px;
}
.head .head_mid .lf_part .cpy_name {
  margin-left: 10px;
}
.head .head_mid .lf_part .cpy_name p {
  font-size: 33px;
  font-weight: bold;
  letter-spacing: 4px;
}
.head .head_mid .lf_part .cpy_name em {
  font-size: 12px;
  font-weight: bold;
  letter-spacing: -0.2px;
}
.head .head_mid .lf_part .l_slogan {
  font-size: 16px;
  margin-left: 20px;
}
.head .head_mid .head_nav {
  width: 65%;
  box-sizing: border-box;
}
.head .head_mid .head_nav .first_nav {
  text-align: right;
  white-space: nowrap;
}
.head .head_mid .head_nav .first_nav .curtain {
  position: absolute;
  left: 50%;
  top: 100%;
  width: 90vw;
  max-width: 1686px;
  height: 100%;
  background: rgba(255, 255, 225, 0.95);
  transform: translateX(-50%);
  display: none;
  box-sizing: border-box;
}
.head .head_mid .head_nav .first_nav > li {
  display: inline-block;
  padding: 0 2.4%;
  white-space: nowrap;
  z-index: 1;
  position: relative;
}
.head .head_mid .head_nav .first_nav > li:after {
  position: absolute;
  bottom: 38.5%;
  height: 16px;
  content: "";
  z-index: 1;
  right: 0;
  width: 1px;
  background: #fff;
}
.head .head_mid .head_nav .first_nav > li:last-child:after {
  display: none;
}
.head .head_mid .head_nav .first_nav > li a:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 30px;
  width: 100%;
  height: 0;
  z-index: -1;
  background: #039eef;
  box-shadow: 0 0 10px rgba(0, 0, 0, 10%);
  transition: height 0.2s linear;
}
.head .head_mid .head_nav .first_nav > li > a {
  display: block;
  padding: 27px 0;
  position: relative;
  font-size: 18px;
  transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
  text-transform: uppercase;
  color: #fff;
  font-family: NotoSansSC-Bold;
}
.head .head_mid .head_nav .first_nav > li > a > i {
  display: inline-block;
  margin-left: 7px;
  width: 16px;
  height: 16px;
  background: url(../images/icon_06.png) no-repeat center;
  filter: brightness(100);
  display: none;
}
.head .head_mid .head_nav .first_nav > li.cur {
  background: transparent;
}
.head .head_mid .head_nav .first_nav > li.cur a:after {
  height: 2px;
  bottom: 15px;
  background: #fff;
}
.head .head_mid .head_nav .first_nav > li.cur > a {
  font-weight: bold;
}
.head .head_mid .head_nav .first_nav > li:hover > a {
  font-weight: bold;
}
/* 指向 */
.head .head_mid .head_nav .pc_secnav {
  position: absolute;
  top: 100%;
  left: -18%;
  width: auto;
  min-width: 180px;
  max-width: 180px;
  height: auto;
  transform: translate(0, -10px) scale(0.8);
  display: none;
  box-sizing: border-box;
  z-index: 2;
  background: #fff;
  opacity: 1;
  transition: all 0.3s linear;
  transform-origin: center top;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); /* border-radius:0 0 0 50px; */ /* background: linear-gradient(45deg,#79d27f 10%,#f5f5f5 60%); */
}
.head .head_mid .head_nav .pc_secnav.on {
  transform: translate(0, 0) scale(1);
  opacity: 1;
}
.head .head_mid .head_nav .pc_secnav .lf_nav {
  width: 100%;
  min-width: min-content;
}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 10px 0;
  position: relative;
}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul:before {
  content: "";
  position: absolute;
  border-width: 0 9px 9px;
  border-style: solid;
  border-color: #ffffff00 #ffffff00 #ffffff;
  top: -9px;
  left: 50%;
  margin-left: -9px;
}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li {
  padding: 10px 10px;
  width: 100%;
  text-align: center;
  font-size: 16px;
  color: #fff;
  box-sizing: border-box;
  transition: margin-bottom 0.3s ease-out;
  position: relative;
}

.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li > a {
  padding: 10px 0;
  position: relative;
  font-family: NotoSansSC-Bold;
}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li:hover > a {
  color: #2f72a7;
  font-size: 18px;
  font-weight: bold;
}
.head .head_mid .head_nav .pc_secnav .lf_nav > ul > li:hover a::before {
  content: "";
  position: absolute;
  bottom: 10px;
  width: 100%;
  height: 1px;
  z-index: 5;
  background: #2f72a7;
  transition: height 0.2s linear;
}
.head .head_mid .head_nav .proNav {
  width: 1000px;
  left: 100%;
}
.head .head_mid .head_nav .proNav .lf_nav {
  padding: 20px 0;
  width: 160px;
  box-sizing: border-box;
}
.head .head_mid .head_nav .proNav .sec_list {
  width: calc(100% - 160px);
  width: -webkit-calc(100% - 160px);
  background: #f2f2f2;
}
.head .head_mid .head_nav .proNav .sec_list_wrap {
  padding: 18px 3%;
  box-sizing: border-box;
}
.head .head_mid .head_nav .proNav .sec_list_wrap:after {
  content: "";
  width: 31%;
}
.head .head_mid .head_nav .proNav .sec_list .item {
  margin-top: 2%;
  width: 31%;
  text-align: left;
}
.head .head_mid .head_nav .proNav .sec_list .item:nth-child(-n + 3) {
  margin-top: 0;
}
.head .head_mid .head_nav .proNav .sec_list .item a {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  color: #000;
}
.head .head_mid .head_nav .proNav .sec_list .item a.sec_hd {
  font-size: 16px;
  font-weight: bold;
  padding-bottom: 10px;
  border-bottom: 1px solid #ccc;
  white-space: pre-wrap;
}
.head .head_mid .head_nav .proNav .sec_list .item a:hover {
  color: #2bad43;
}
.head .head_mid .head_nav .proNav .lf_nav > ul > li.on > a {
  background: #333;
}
.head .head_mid .app_right {
  display: none;
}
header .mobile_nav {
  position: fixed;
  left: -100vw;
  top: 0;
  width: 300px;
  height: 100vh;
  transition: all 0.3s;
  box-sizing: border-box;
  z-index: 100;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
}
header .mobile_nav .m_logo {
  display: block;
  padding: 0px 0% 0;
  width: 100%;
  box-sizing: border-box;
}
header .mobile_nav.sld {
  left: 0;
  width: 76%;
}
.head .head_mid .menu_part {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 20px;
  vertical-align: middle;
  display: none;
}
.head .head_mid .menu_btn {
  display: inline-block;
  position: absolute;
  left: 50%;
  top: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%);
  z-index: 2;
  cursor: pointer;
}
.head .head_mid .menu_btn span {
  display: block;
  width: 70%;
  height: 2px;
  transform-origin: center;
  background: #fff;
}
.head .head_mid .menu_btn span:nth-child(1) {
  top: 0;
}
.head .head_mid .menu_btn span:nth-child(2) {
  position: relative;
  margin: 5px 0px;
  width: 85%;
  opacity: 1;
  transition: all 0.5s;
}
.head .head_mid .menu_btn span:nth-child(3) {
  top: 100%;
  margin: 0 0 0 0;
}
.head .head_mid .menu_btn.open {
  /* width: 20px;height: 14px; */
  z-index: 9999;
}
.head .head_mid .menu_btn.open span {
  width: 100%;
}
.head .head_mid .menu_btn.open span:nth-child(1) {
  position: absolute;
  top: 50%;
  left: 0;
  transform: rotateZ(45deg);
  transition: all 0.3s 0.5s;
}
.head .head_mid .menu_btn.open span:nth-child(2) {
  opacity: 0;
  width: 0;
  margin: 10px 0;
}
.head .head_mid .menu_btn.open span:nth-child(3) {
  position: absolute;
  top: 50%;
  left: 0;
  transform: rotateZ(-45deg);
  transition: all 0.3s 0.5s;
}
.head .head_mid .rt_part {
  box-sizing: border-box;
  position: relative;
}
.head .head_mid .rt_part .flx_w {
  align-items: center;
}
.head .head_mid .rt_part .hot_line {
  width: auto;
  box-sizing: border-box;
  color: #000;
  box-sizing: border-box;
  font-size: 18px;
  position: relative;
  overflow: hidden;
}
.head .head_mid .rt_part .hot_line.on {
  overflow: initial;
}
.head .head_mid .rt_part .hot_line i {
  display: block;
  width: 25px;
  height: 25px;
  background: url(../images/icon_tel.png) no-repeat center;
  background-size: 25px;
  cursor: pointer;
}
.head .head_mid .rt_part .hot_line > div {
  position: absolute;
  padding: 10px;
  right: 0;
  top: 150%;
  background: #fff;
  opacity: 0;
  transition: all 0.3s linear;
  color: #1178a6;
}
.head .head_mid .rt_part .hot_line.on > div {
  right: 0;
  opacity: 1;
}
.head .head_mid .rt_part .hot_line b {
  display: block;
  white-space: nowrap;
}
.head .top_func {
  padding: 10px 0;
  background-image: linear-gradient(90deg, #1f512a, #5dc1a7, #1f512a);
  color: #fff;
}
.head .top_func .tel {
  padding-left: 18px;
  color: #fff;
  background-image: url(../images/headtel.png);
  background-repeat: no-repeat;
  background-position: left center;
}
.head .top_func .line {
  display: inline-block;
  margin: 0 24px;
}
.head .top_func .language {
  display: inline-block;
  position: relative;
}
.head .top_func .language > p {
  font-size: 15px;
  white-space: nowrap;
}
.head .top_func .language img {
  vertical-align: middle;
}
.head .top_func .language span {
  display: inline-block;
  vertical-align: text-bottom;
  margin: 0 8px;
}
.head .top_func .language i.drop_icon {
  display: inline-block;
  width: 12px;
  height: 9px;
  background: url(../images/drop_icon.png) no-repeat center;
  vertical-align: middle;
}
.head .top_func .language .show {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  top: -webkit-calc(100% + 10px);
  right: 0;
  padding: 10px 15px;
  width: 104px;
  height: auto;
  z-index: 2;
  background: #fff;
  color: #333;
  box-shadow: 0 3px 10px rgba(225, 225, 225);
  border-radius: 4px;
}
.head .top_func .language .show .yuyan li {
  margin: 5px 0;
}
.head .top_func .language .show .yuyan li:hover {
  color: #1f512a;
}
.head #search_btn {
  display: inline-block;
  width: 44px;
  height: 44px;
  background: url(../images/i_search.png) no-repeat center;
  vertical-align: middle;
  border-radius: 50%;
  filter: brightness(100);
}
#header .m_search {
  margin-right: 28px;
  white-space: nowrap;
  vertical-align: middle;
  position: relative;
}
#header #search_btn::after {
  content: "";
  position: absolute;
  right: -14px;
  width: 10px;
  height: 47%;
  top: 30%;
  z-index: -1;
  border-right: 1px solid #fff;
}
#header #search_btn {
  position: relative;
  cursor: pointer;
}
#header #search_box {
  width: 200px;
  box-sizing: border-box;
  z-index: 2;
  filter: initial;
  background: #e8e8e8;
  border-radius: 6px;
  overflow: hidden;
  position: absolute;
  right: 0;
  top: calc(100% + 20px);
  top: -webkit-calc(100% + 20px);
  display: none;
  padding-right: 10px;
}
#header #search_box input {
  display: inline-block;
  vertical-align: middle;
  height: 40px;
  background-color: transparent;
  border: none;
}
#header #search_box input.key {
  padding: 0 10px;
  width: calc(100% - 40px);
  box-sizing: border-box;
  font-size: 12px;
}
#header #search_box input.upload {
  width: 40px;
  height: 40px;
  background: url(../images/search.png) no-repeat center;
}
#header .hot_tel {
  display: inline-block;
  padding: 10px;
  border-radius: 30px;
  color: #fff;
  font-size: 16px;
  font-family: ZURCHBXC;
}
#header .hot_tel span {
  display: inline-block;
  font-size: 18px;
  font-family: NotoSansSC-Bold;
}
#header .tel {
  display: inline-block;
  margin-right: 8px;
  width: 21px;
  height: 21px;
  background: url(../images/dh.png) no-repeat center/100% auto;
  vertical-align: middle;
}
#header span {
  display: block;
  vertical-align: middle;
}
#header.scro {
  background: rgba(26, 31, 37, 0.76);
  color: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  background: #fff;
  color: #333;
}
#header.scro .head_mid .lf_part .logo .logo1 {
  display: none;
}
#header.scro .head_mid .lf_part .logo .logo2 {
  display: block;
}
#header.scro .head_mid .head_nav {
  display: block;
}
#header.scro .head_mid .head_nav .first_nav > li > a {
  padding: 27px 0;
}
#header.scro .head_mid .hot_tel {
  color: #323232;
}
#header.scro .head_mid .tel {
  filter: invert(1);
}
#header.scro .head_mid #search_btn {
  filter: initial;
}
#header.scro .head_mid #search_btn::after {
  border-right: 1px solid #000;
}
#header.scro .m_search .tel {
  filter: initial;
}
#header.scro .head_mid .menu_btn span {
  background: #666;
}
#header.scro .head_mid .head_nav .first_nav > li::after {
  background: #000;
}
#header.scro .head_mid .head_nav .first_nav > li:nth-last-child(1)::after {
  display: none;
}
#header.scro .head_mid .head_nav .first_nav > li > a {
  color: #333;
}
#header.scro .head_mid .head_nav .first_nav > li > a:after {
  bottom: 15px;
  color: #000;
  background: #2f72a7;
}
#header.scro .head_mid .head_nav .first_nav > li:hover > a {
  color: #000;
}
#header.scro .head_mid .head_nav .first_nav > li.cur > a {
  color: #000;
}
#header.scro .head_mid .menu_btn span {
  background: #000;
}
#header.scro .head_mid .head_nav .first_nav > li > a > i {
  filter: none;
}
#header.scro .head_mid .rt_part {
  display: block;
}
#header.scro .language .drop_icon {
  filter: initial;
}
#header.scro .language #wx_top {
  color: #333;
}

.head .language .drop_icon {
  display: inline-block;
  vertical-align: middle;
  margin-left: 10px;
  width: 16px;
  height: 16px;
  background: url(../images/icon_02.png) no-repeat center;
  filter: brightness(100);
}
.head .language > p {
  font-size: 16px;
  white-space: nowrap;
}
.head .language #wx_top {
  display: block;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  text-align: center;
  line-height: 44px;
  color: #fff;
}
.head .language img {
  vertical-align: middle;
}

.head .language .show {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  top: -webkit-calc(100% + 10px);
  left: 0;
  padding: 10px 15px;
  width: 104px;
  height: auto;
  z-index: 2;
  background: #fff;
  color: #333;
  box-shadow: 0 3px 10px rgba(225, 225, 225);
  border-radius: 4px;
}
.head .language .show .yuyan li {
  margin: 5px 0;
  padding-left: 10px;
  position: relative;
  box-sizing: border-box;
}
.head .language .show .yuyan li:hover {
  color: #2bad43;
}
.head .language .show .yuyan li:after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: #ccc;
}
header .mobile_nav #m_btn {
  position: absolute;
  right: 20px;
  top: 12px;
  width: 60px;
  height: 60px;
  cursor: pointer;
  z-index: 100;
}
header .mobile_nav #m_btn i {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 30px;
  height: 30px;
  transform: translate(-50%, -50%);
}
header .mobile_nav #m_btn:hover i {
  transform: translate(-50%, -50%) rotateZ(180deg);
}

/* mobile-start */
header .mobile_nav .m_logo img {
  width: auto;
  opacity: 0;
}
header .mobile_nav .second_nav {
  position: relative;
  padding: 12px 5%;
  width: 100%;
  height: 100%;
  background: transparent;
  box-sizing: border-box;
  z-index: 99;
}
header .mobile_nav .second_nav > li {
  padding: 30px 0;
  width: 100%;
  line-height: 1.6;
  cursor: pointer;
  color: #fff;
  transform: translateY(-100%);
  transition: all 0.2s ease-out;
  opacity: 1;
  box-sizing: border-box;
}
header .mobile_nav .second_nav > li p {
  display: inline-block;
}
header .mobile_nav .second_nav > li > a:hover {
  color: #2f72a7;
}
header .mobile_nav .second_nav > li i {
  display: inline-block;
  float: right;
  margin-top: 6px;
  width: 10px;
  height: 10px;
  vertical-align: middle;
  transform: initial;
  background-size: 20px auto;
  border: 1px solid #d6d6d6;
  border-radius: 50%;
  position: relative;
}
header .mobile_nav .second_nav > li i:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4px;
  height: 4px;
  background: #2f72a7;
  opacity: 0;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}
header .mobile_nav .second_nav > li i.on {
  border-color: #2f72a7;
}
header .mobile_nav .second_nav > li i.on:after {
  opacity: 1;
}
header .mobile_nav.sld .second_nav > li {
  transform: translateY(0);
  opacity: 1;
  border-bottom: 1px solid #d6d6d6;
}
header .mobile_nav.sld .second_nav > li:nth-child(1) {
  transition-delay: 0.2s;
}
header .mobile_nav.sld .second_nav > li:nth-child(2) {
  transition-delay: 0.25s;
}
header .mobile_nav.sld .second_nav > li:nth-child(3) {
  transition-delay: 0.3s;
}
header .mobile_nav.sld .second_nav > li:nth-child(4) {
  transition-delay: 0.35s;
}
header .mobile_nav.sld .second_nav > li:nth-child(5) {
  transition-delay: 0.4s;
}
header .mobile_nav.sld .second_nav > li:nth-child(6) {
  transition-delay: 0.45s;
}
header .mobile_nav.sld .second_nav > li:nth-child(7) {
  transition-delay: 0.5s;
}
header .mobile_nav.sld .second_nav > li > a {
  font-size: 16px;
}
header .mobile_nav .second_nav .next_nav {
  display: none;
  margin-top: 20px;
}
header .mobile_nav .second_nav .next_nav > li {
  padding-left: 24px;
  font-size: 16px;
  box-sizing: border-box;
  position: relative;
}
header .mobile_nav .second_nav .next_nav > li:hover {
  color: #2f72a7;
}
header .mobile_nav .second_nav .bg_line {
  position: absolute;
  top: -4.5px;
  left: 50%;
  width: calc(100% + 20px);
  width: -webkit-calc(100% + 20px);
  height: 45px;
  background-color: #ff0000;
  transform: translateX(-50%);
  z-index: -1;
  border-radius: 30px;
  transition: top 0.3s ease;
  display: none;
}
@keyframes rotation {
  from {
    transform: rotateZ(0deg);
  }
  to {
    transform: rotateZ(720deg);
  }
}

/* mobile-end */
@media only screen and (max-width: 1700px) {
  .head .head_mid .head_nav .first_nav {
    margin-right: 0;
  }
  .head .head_mid .head_nav {
    width: 55%;
  }
  .head .head_mid .head_nav .first_nav {
    text-align: center;
  }
  .head .head_mid .head_nav .first_nav > li {
    padding: 0 2%;
  }
  .head .head_mid .rt_part {
    padding-left: 0;
    width: auto;
    min-width: initial;
  }
  .head .head_mid .head_nav .first_nav > li > a {
    font-size: 15px;
  }
}

@media only screen and (max-width: 1500px) {
  head .top_wrap {
    width: 90%;
  }
  .head .head_mid .lf_part .logo {
  }
  .head .head_mid .lf_part .l_slogan {
    display: none;
  }
  .head .head_mid .head_nav {
  }
  .head .head_mid .head_nav .first_nav > li {
    padding: 0 2%;
  }
  .head .head_mid .head_nav .pc_secnav {
    left: -18%;
  }
}

@media only screen and (max-width: 1400px) {
  .head .head_mid .lf_part {
    width: 11%;
  }
  .head .head_mid .lf_part .logo .logo2 {
    width: 180px;
  }
  .head .head_mid .lf_part .logo img:nth-child(1) {
    width: 180px;
  }
  /* .head .head_mid .head_nav .first_nav > li{padding:0 3%;} */
}

@media only screen and (max-width: 1280px) {
  #header #search_box {
    display: none;
  }
  .head .head_mid .head_nav {
    width: calc(98% - 355px);
    width: -webkit-calc(98% - 355px);
  }
  #header .hot_tel {
    display: none;
  }
  #header .m_search {
    margin-right: 20px;
  }
  .head #search_btn {
    width: 36px;
    height: 36px;
  }
  .head .language #wx_top {
    width: 36px;
    height: 36px;
    line-height: 36px;
  }
  #header.scro .head_mid .hot_tel {
    display: none;
  }
}
@media only screen and (max-width: 1080px) {
  .head .top_func .language > p {
    font-size: 12px;
  }
  .head .top_func .language img {
    width: 20px;
  }
  .head #search_btn {
  }
  .head .m_search {
    margin-right: 16px; /* position: absolute;right:80px;top:50%;transform: translateY(-50%); */
  }
  #header #search_box {
    top: 69px;
    right: 0;
  }
  .nei #header {
    padding: 2% 0;
  }
  /* .head .head_mid .lf_part .logo{width: 200px;} */
  .head .top_wrap > .flx {
    justify-content: center;
  }
  .head .head_top .top_share {
    display: none;
  }
  .head .head_top .top_right {
    width: 100%;
    white-space: nowrap;
  }
  .head .head_mid {
    position: relative;
    display: block;
    padding: 0;
  }
  .head .head_mid .logo {
    font-size: 24px;
  }
  .head .head_mid .logo .log0_img img {
    display: block;
  }
  .head .head_mid .head_nav {
    padding: 0;
    position: initial;
    width: auto;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
  }
  .head .head_mid .head_nav .first_nav {
    display: none;
  }
  .head .head_mid .btn_box {
    width: auto;
  }
  .head .head_mid .app_right .laugage {
    margin-left: 30px;
  }
  .head .head_mid .lf_part {
    width: auto;
    background: none;
    padding: 0px;
  }
  .head .head_mid .lf_part .cpy_name {
    margin-left: 8px;
  }
  .head .head_mid a.logo_w {
    /* display: inline-block; */
  }
  .head .head_mid .rt_part {
    display: none;
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
  }
  .head .head_mid .menu_btn {
    width: 88%;
    height: auto;
    display: inline-block;
  }
  .head .head_mid .menu_btn span:nth-child(2) {
    margin: 8px 0;
  }
  #header.scro .head_mid .lf_part .logo .logo2 {
    display: block;
  }
  #header.scro .head_mid .lf_part .logo .logo1 {
    display: none;
  }
  .head .head_mid .menu_part {
    left: auto;
    right: 0;
    visibility: visible;
    display: inline-block;
  }
  .head .top_func .line {
    margin: 0 10px;
  }

  /* mobile-start */
  header .mobile_nav {
  }
  header .mobile_nav.sld .second_nav > li > a {
    font-size: 16px;
  }
  header .mobile_nav .second_nav .next_nav > li {
    padding: 10px 15px;
    font-size: 16px;
    background-color: rgba(0, 0, 0, 0.6);
  }
  header .mobile_nav #m_btn {
    top: 30px;
    width: 20px;
    height: 20px;
  }
  header .mobile_nav #m_btn i {
    width: 20px;
    height: 20px;
    background-size: 100% auto;
  }
}
@media only screen and (max-width: 850px) {
  .head .top_func {
    font-size: 12px;
  }
  #header .top_func #search_box {
    top: 65px;
  }
  header .mobile_nav {
  }
  header .mobile_nav.sld {
    width: 80%;
  }
  .head .head_mid .lf_part .logo {
    font-size: 16px;
  }
  .head .head_mid .lf_part .logo span {
    margin: 0 0 0 10px;
  }
  .head .head_mid .lf_part .logo .logo2 {
    width: 140px;
  }
  .head .head_mid .lf_part .cpy_name p {
    font-size: 26px;
  }
  .head .head_mid .lf_part .cpy_name em {
    letter-spacing: 0;
  }
  .head .head_mid .rt_part .hot_line {
    font-size: 14px;
  }
  header .mobile_nav .m_logo img {
  }
  header .mobile_nav .second_nav .next_nav > li {
  }
  .head .head_mid .lf_part .logo img:nth-child(1) {
    width: 140px;
  }
  .head .language > p {
    font-size: 14px;
  }
}
@media only screen and (max-width: 680px) {
  .head .search_nav .search_box {
    margin: 20px auto;
    width: 90%;
  }
  header .mobile_nav .mobile_contact {
    display: none;
  }
  header .mobile_nav .second_nav {
    width: 100%;
  }
}
@media only screen and (max-width: 520px) {
  .head {
    border-bottom-color: transparent;
    background: rgba(0, 0, 0, 0.2);
  }
  /* .head .m_search{right:46px;} */
  #header .hot_tel {
    display: none;
  }
  #header .top_func #search_box {
    top: 61px;
  }
  /* .head .head_mid{justify-content: space-between;} */
  .head .top_func .line {
    margin: 0 2px;
  }
  .head .top_func .language img {
    display: none;
  }
  .head .top_func .language .show {
    width: 70px;
    font-size: 12px;
  }
  .head .top_func .language > p {
    font-size: 12px;
  }
  .head #search_btn {
    font-size: 16px;
  }
  #header #search_btn::after {
    display: none;
  }
  .head .top_wrap {
  }
  .head .top_wrap span {
    display: none;
  }
  .head .head_top .top_right .language ul li {
    line-height: 24px;
  }
  .head .head_top .top_right .language ul li i {
    width: 20px;
  }
  /* .head .head_mid .lf_part{transform: translateX(50px);} */
  .head .head_mid .lf_part .logo {
    font-size: 15px;
  }
  .head .head_mid .lf_part .logo img:nth-child(1) {
    width: 120px;
  }
  .head .head_mid .lf_part .logo .logo2 {
    width: 120px;
  }
  .head .head_mid .lf_part .cpy_name p {
    letter-spacing: 1px;
    font-size: 18px;
  }
  .head .head_mid .lf_part .cpy_name em {
    width: 92px;
    display: block;
  }
  .head .head_mid .menu_btn.open span {
    width: 100%;
  }
  .head .head_mid .menu_btn.open span:nth-child(2) {
    margin: 7px 0;
  }
  .head .head_mid .rt_part {
  }
  .head .hot_line {
    display: none;
  }
  header .mobile_nav .m_logo {
  }
  header .mobile_nav .m_logo img {
    opacity: 1;
    width: 120px;
  }
  header .mobile_nav {
    background: #fff;
  }
  header .mobile_nav.sld .second_nav > li > a {
    font-size: 15px;
  }
  header .mobile_nav .second_nav {
    max-height: 455px;
    overflow-y: scroll;
    box-sizing: border-box;
  }
  header .mobile_nav .second_nav > li {
    padding: 20px 0;
    font-size: 14px;
    color: inherit;
  }
  header .mobile_nav .second_nav .next_nav > li {
    padding: 6px 15px;
    margin: 6px 0;
    font-size: 15px;
    background-color: rgb(246 248 249);
  }
  header .mobile_nav .second_nav .bg_line {
    top: 0;
    width: 100%;
    height: 28px;
  }
  header .mobile_nav #m_btn {
    top: 26px;
    right: 10px;
  }
  .head .head_top .top_right .flx_w > .cts {
    display: none;
  }
  .head .language > p {
    font-size: 14px;
  }
  #header .m_search {
    margin-right: 0;
  }
  .head #search_btn {
    width: 40px;
    height: 40px;
    background-size: 50% auto;
  }
  .head .language #wx_top {
    width: 30px;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
  }
}

/* foot */
.foot .top {
  padding: 40px 0 80px;
  background: url(../images/fo_bg.jpg);
  background-size: cover;
  border-top: 1px solid #dcdcdd;
  border-bottom: 1px solid #dcdcdd;
}
.foot .top_f .f_img {
  width: 20%;
}
.foot .top_f .f_img img {
  max-width: 100%;
  width: 70%;
}
.foot .top_f .list {
  width: 60%;
  padding: 0 5%;
}
.foot .top_f .list h3 {
  font-size: 20px;
  color: #000;
  font-weight: bold;
  font-family: NotoSansSC-Bold;
}
.foot .top_f .list .nav_down {
  display: grid;
  margin-top: 15px;
}
.foot .top_f .list .nav_down a {
  font-size: 16px;
  color: #231915;
  line-height: 2;
  font-family: NotoSansSC-Bold;
}
.foot .top_f .list .nav_down a:hover {
  font-weight: bold;
  color: #2f72a7;
}
.foot .top_f .list {
  justify-content: space-between;
}
.foot .top_f .list li:nth-child(3) {
  display: none;
}
.foot .top_f .details {
  width: 20%;
  padding-left: 4%;
}
.foot .top_f .details h3 {
  font-size: 20px;
  color: #000;
  font-weight: bold;
}
.foot .top_f .details h2 {
  font-size: 28px;
  color: #000;
  font-weight: bold;
  margin: 20px 0 40px;
}
.foot .top_f .details ul li {
  width: 32%;
  position: relative;
}
.foot .top_f .details ul li img {
  width: 50%;
}
.foot .top_f .details ul li .wxbox {
  position: absolute;
  bottom: 60px;
  width: 140px;
  left: calc(50% - 100px);
  opacity: 0;
  visibility: hidden;
  -webkit-transform: rotateY(-90deg);
  transform: rotateY(-90deg);
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
  border: 1px solid #999;
}
.foot .top_f .details ul li .wxbox img {
  width: 100%;
}
.foot .top_f .details ul li:hover .wxbox {
  opacity: 1;
  visibility: visible;
  -webkit-transform: rotateY(0);
  transform: rotateY(0);
}
.foot .top_f .details ul li .wxbox:before {
  /* content:""; */
  position: absolute;
  bottom: -6px;
  left: 41%;
  margin-left: 0;
  width: 0;
  height: 0px;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 6px solid #666;
}
.foot .bottom {
  padding: 30px 0;
  font-size: 16px;
  text-align: center;
}
.foot .bottom a {
  color: #231915;
}
.foot .bottom .zc {
  float: right;
}
@media screen and (max-width: 1080px) {
  .foot {
    padding: 0;
  }
  .foot .top {
    padding-bottom: 20px;
    padding: 30px 0;
  }
  .foot .top_f .list {
    display: none;
  }
  .foot .top_f .f_img {
    width: 50%;
  }
  .foot .top_f .f_img img {
    width: auto;
  }
  .foot .top_f .details {
    width: 50%;
    padding-left: 0%;
    margin-top: 0;
  }
  .foot .top_f .details ul li {
    width: 15%;
  }
  .foot .top_f .details ul li img {
    width: 56px;
  }
}
@media screen and (max-width: 768px) {
  .foot .top {
    padding: 20px 0;
  }
  .foot .top_f .f_img img {
    width: 80px;
  }
  .foot .top_f .details h3 {
    font-size: 18px;
  }
  .foot .top_f .details h2 {
    margin: 0 0 10px 0;
    font-size: 20px;
  }
  .foot .top_f .details ul li {
    width: 35%;
  }
  .foot .top_f .details ul li img {
    width: 30px;
  }
  .foot .top_f .details ul li .wxbox {
    left: calc(50% - 65px);
    width: 100px;
  }
  .foot .top_f .details ul li:nth-child(2) .wxbox {
    left: calc(50% - 63px);
  }
  .foot .bottom {
    padding: 0 0 20px 0;
    font-size: 15px;
    line-height: 1.8;
    text-align: center;
  }
  .foot .bottom .zc {
    float: inherit;
  }
  .foot .bottom .copyright {
    font-size: 13px;
  }
}

/* top */
.Rigmt {
  position: fixed;
  right: 30px;
  top: 40%;
  z-index: 999;
}
.Rigmt > div {
  margin-bottom: 6px;
  box-shadow: 0 5px 10px rgba(94, 157, 255, 0.2);
  border-radius: 50%;
  position: relative;
}
.Rigmt > div span {
  width: 54px;
  height: 54px;
  line-height: 54px;
  text-align: center;
  transition: 0.5s;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  border-radius: 50%;
  font-size: 26px;
  color: #a7b2ca;
}
.Rigmt > div span .img2 {
  display: none;
}
.Rigmt > div span img {
  width: 28px;
}
.Rigmt > div div {
  position: absolute;
  background: #fff;
  box-shadow: 0 5px 10px rgba(94, 157, 255, 0.2);
  right: 0;
  font-size: 16px;
  overflow: hidden;
  margin-right: 70px;
  padding-left: 0;
  width: 0;
  min-width: 0px;
  padding-right: 0;
  line-height: 54px;
  min-height: 54px;
  top: 0;
  transition: 0.5s;
}
.Rigmt > div:hover div {
  padding-left: 6px;
  padding-right: 6px;
  min-width: max-content;
  text-align: center;
}
.Rigmt > div:hover span {
  background: #2f72a7;
  color: #fff;
}
.Rigmt > div:hover span .img1 {
  display: none;
}
.Rigmt > div:hover span .img2 {
  display: block;
}
.Rigmt > div div img {
  width: 100px;
  margin: 6px 0;
}
@media screen and (max-width: 540px) {
  .Rigmt {
    display: none;
  }
}