@charset "utf-8";
@font-face {
  font-family: 'iconfont';
  src: url('../fonts/iconfont.woff2?t=1687935113526') format('woff2'),
       url('../fonts/iconfont.woff?t=1687935113526') format('woff'),
       url('../fonts/iconfont.ttf?t=1687935113526') format('truetype');
}
.iconfont {
  font-family: "iconfont" !important;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.clr{clear:both;}

/*站头*/
#header,
#nav ul li h3,
.top_menu {
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

#header {
  z-index: 999;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  padding-top: 2rem;
  z-index: 998;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

#header .m {
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  max-width: inherit;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

#header .fr {
  max-width: 1100px;
  display: flex;
  justify-content: space-between;
  flex-grow: 1;
}

#logo a {
  display: flex;
  height: 100%;
  align-items: center;
}

#logo img {
  width: 23rem;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

#logo img.img02 {
  display: none;
}

/*菜单*/
#nav {
  display: flex;
  flex-grow: 1;
  align-items: center;
  justify-content: space-between;
}

#nav ul {
  display: flex;
  flex-grow: 1;
}

#nav ul li {
  float: left;
  position: relative;
  z-index: 0;
  flex-grow: 1;
  text-align: center;
  padding: 0 5px;
}

#nav ul li a {
  display: block;
  text-transform: uppercase;
  font-size: 0;
}

#nav ul li h3 {
  font-size: 1.125rem;
  color: #fff;
  color: rgba(255, 255, 255, 0.7);
  line-height: 5rem;
  overflow: hidden;
  text-align: center;
  position: relative;
  z-index: 1;
  display: inline-block;
}

#nav ul li.on h3,
#nav ul li:hover h3 {
  font-weight: bold;
  color: rgba(255, 255, 255, 1);
}

#nav ul li h3:before {
  content: "";
  display: block;
  width: 100%;
  position: absolute;
  z-index: -1;
  left: 0;
  bottom: .375rem;
  height: 2px;
  opacity: 0;
  visibility: hidden;
  transform: scaleX(0);
  background: #fff;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
  -webkit-transform: scaleX(0);
  -moz-transform: scaleX(0);
  -ms-transform: scaleX(0);
  -o-transform: scaleX(0);
}

#nav ul li.on h3:before,
#nav ul li:hover h3:before {
  opacity: 1;
  visibility: visible;
  transform: scaleX(1);
  -webkit-transform: scaleX(1);
  -moz-transform: scaleX(1);
  -ms-transform: scaleX(1);
  -o-transform: scaleX(1);
}

#nav ul li .sub {
  position: absolute;
  top: 100%;
  min-width: 100%;
  left: 50%;
  z-index: 10000;
  display: none;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 8px 16px rgba(0, 0, 0, .1);
  line-height: 20px;
  letter-spacing: -.02em;
  white-space: nowrap;
  text-align: center;
  border-radius: 5px;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  padding: 10px 0;
}

#nav ul li .sub .box {
  text-align: center;
}

#nav ul li .sub a {
  padding: 0;
  line-height: 2.5;
  color: #333;
  transition: .2s;
  font-size: .875rem;
  font-weight: 400;
  white-space: nowrap;
  -webkit-transition: .2s;
  -moz-transition: .2s;
  -ms-transition: .2s;
  -o-transition: .2s;
}

#nav ul li .sub a+a {
  border-top: 1px dotted rgba(255, 255, 255, 0.3);
}

#nav ul li .sub a:hover {
  background: #2B74C3;
  color: #fff;
}

#nav ul li.nav_pro {
  position: static;
}

#nav ul li .sub.sub_pro {
  position: absolute;
  left: 0;
  width: 100%;
  padding: 2.5rem 0;
  transform: none;
  -webkit-transform: none;
  -moz-transform: none;
  -ms-transform: none;
  -o-transform: none;
}

#nav ul li .sub.sub_pro .box {
  display: flex;
  justify-content: center;
  padding: 0 50px;
}

#nav ul li .sub.sub_pro .hd {
  width: 300px;
  padding-right: 3rem;
}

#nav ul li .sub.sub_pro .hd .li.on a,
#nav ul li .sub.sub_pro .hd .li:hover a {
  background: #eee;
}

#nav ul li .sub.sub_pro .hd .li a {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #eee;
  padding: 1rem 1.5rem;
}

#nav ul li .sub.sub_pro .hd .li img {
  max-width: 24px;
  margin-right: 1rem;
  display: block;
}

#nav ul li .sub.sub_pro .hd .li h4 {
  font-size: 1rem;
  color: #333 !important;
}

.sub.sub_pro ul {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-grow: 1 !important;
}

.sub.sub_pro ul li {
  flex-grow: 1 !important;
  text-align: left !important;
}

.sub.sub_pro ul li a {
  background: none !important;
}

.sub.sub_pro ul li h5 {
  font-size: 1rem;
  line-height: 1.25rem;
  letter-spacing: -.02em;
  font-weight: 600;
  color: rgba(0, 0, 0, .85);
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

.sub.sub_pro ul li span {
  font-size: 12px;
  line-height: 16px;
  display: block;
  height: 16px;
  overflow: hidden;
  letter-spacing: -.02em;
  color: rgba(0, 0, 0, .65);
}

.sub.sub_pro ul li .pic {
  overflow: hidden;
  background: #eee;
  width: 150px;
  height: 112.5px;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

.sub.sub_pro ul li .pic img {
  width: 100%;
  height: 100%;
}

.sub.sub_pro ul li:hover .pic {
  background: #f9f9f9;
}

.sub.sub_pro ul li:hover .pic img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
}

.sub.sub_pro ul li:hover h5 {
  color: #2B74C3;
}

/*语言切换*/

.top_menu {
  float: left;
}

.top_menu .ico {
  float: left;
  margin-left: 1.5rem;
}

.top_menu #yuyanBtn {
  position: relative;
  height: 100%;
}

.top_menu #yuyanBtn .dt {
  height: 100%;
  display: flex;
  align-items: center;
}

.top_menu #yuyanBtn i {
  display: inline-block;
  width: 9px;
  height: 6px;
  background-size: contain;
  vertical-align: middle;
  margin-left: 3px;
}

.top_menu #yuyanBtn i svg {
  display: block;
}

.top_menu #yuyanBtn .dd {
  position: absolute;
  top: 100%;
  background: #fff;
  width: 100px;
  left: 50%;
  margin-left: -50px;
  border-radius: 5px;
  z-index: 10000;
  transform: translateY(-20px);
  visibility: hidden;
  filter: alpha(opacity=0);
  -moz-opacity: 0;
  -khtml-opacity: 0;
  opacity: 0;
  transition: .5s;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
}

.top_menu #yuyanBtn:hover .dd {
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
  visibility: visible;
  transform: translateY(0px);
}

.top_menu #yuyanBtn .dd .box {
  background: #fff;
  border-radius: 5px;
  overflow: hidden;
}

.top_menu #yuyanBtn .dd:before {
  content: "";
  position: absolute;
  top: -3px;
  right: 50%;
  margin-right: -10px;
  height: 20px;
  width: 20px;
  background-color: #FFFFFF;
  border: 1px solid #bbb;
  z-index: -1;
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  -o-transform: rotate(135deg);
}

.top_menu #yuyanBtn .dt a {
  display: block;
  text-align: center;
  line-height: 35px;
  height: 35px;
  padding: 0 20px;
  color: #fff;
  font-size: 1.125rem;
  font-family: BarlowCondensed-Regular;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  -webkit-border-radius: 18px;
  -moz-border-radius: 18px;
  -ms-border-radius: 18px;
  -o-border-radius: 18px;
}

.top_menu #yuyanBtn .dd a {
  display: block;
  text-align: center;
  line-height: 35px;
  height: 35px;
  color: #333;
}

.top_menu #yuyanBtn .dd a:hover {
  background: #2B74C3;
  color: #fff;
}

/*搜索*/

#searchBtn {
  height: 100%;
  display: flex;
  align-items: center;
}

#searchBtn a {
  display: block;
  width: 35px;
  height: 35px;
  line-height: 35px;
  border-radius: 50%;
  text-align: center;
  background: rgba(255, 255, 255, 0.2);
  transition: .3s;
  overflow: hidden;
}

#searchBtn svg path {
  fill: #fff;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

.top_menu .ico a {
  font-size: 14px;
  color: #fff;
  font-family: arial;
  text-transform: capitalize;
  display: block;
  width: 100%;
  height: 40px;
  line-height: 38px;
}

.top_menu .icon {
  fill: #626262;
  vertical-align: middle;
}

.wap_yuyan {
  float: right;
  font-size: 1.125rem;
  color: #666;
  margin-right: 4rem;
}

.wap_yuyan a {
  display: block;
  line-height: 4.5rem;
  width: 2rem;
  text-align: center;
}

/*滚动条下滚后导航条变化*/
#header.xg {
  background: rgba(255, 255, 255, 1);
  padding-top: 0;
  -webkit-box-shadow: -2px -2px 10px 1px rgb(0 0 0 / 20%), 2px 2px 10px 1px rgb(0 0 0 / 20%);
  -moz-box-shadow: -2px -2px 10px 1px rgb(0 0 0 / 20%), 2px 2px 10px 1px rgb(0 0 0 / 20%);
  box-shadow: -2px -2px 10px 1px rgb(0 0 0 / 20%), 2px 2px 10px 1px rgb(0 0 0 / 20%);
}

#header.xg #nav ul li h3 {
  line-height: 5rem;
  color:#333;
}
#header.xg #nav ul li.on h3:before,#header.xg #nav ul li:hover h3:before{
  background: #2B73C3;
}
#header.xg #logo img {
  width: 23rem;
}
#header.xg .top_menu #yuyanBtn .dt a,#header.xg #searchBtn a{
  background:#2B74C3;
}
#header.xg #logo img.img01{ display: none;}
#header.xg #logo img.img02{ display: block;}


/*视频弹窗*/
.tc {
  transition: all ease 300ms;
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 9999999999;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transition: .5s;
}

.tc[name=tc_search] {
  opacity: 1;
}

.tc.act {
  display: block;
  pointer-events: auto;
  visibility: visible;
  opacity: 1;
}

.tc-box {
  box-sizing: border-box;
  z-index: 999;
  display: block;
  position: relative;
}

.tc_close {
  position: absolute;
  cursor: pointer;
  color: #fff;
  font-size: 30px;
  right: 30px;
  top: 30px;
}

.tc_bg {
  height: 100%;
  background: rgba(0, 0, 0, .85);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 0;
  filter: alpha(opacity=0);
  -moz-opacity: 0;
  -khtml-opacity: 0;
  opacity: 0;
  transition: .5s;
}

.tc.act .tc_bg {
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
  transition: .5s;
}

/*弹窗内容样式*/

#tc_search {
  width: 100%;
  padding: 3rem;
  background: #2B74C3;
  position: relative;
  transform: translateY(-100%);
  transition: .5s .5s ease-out;
  z-index: 1;
  overflow: hidden;
}

.act #tc_search {
  transform: translateY(0);
  transition: .5s ease-in;
}

#tc_search form {
  height: 5rem;
  position: relative;
  width: 900px;
  max-width: 90%;
  margin: 0 auto;
}

#tc_search form:after {
  content: "";
  width: 0;
  height: 1px;
  background: #fff;
  transition: .5s;
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
}

.act #tc_search form:after {
  width: 100%;
  transition: ease-in-out .5s .5s;
}

#tc_search #keyword {
  width: 90%;
  height: 5rem;
  font-size: 2rem;
  color: #fff;
  box-shadow: none;
  -webkit-appearance: none;
  float: left;
  border-right: 0;
  background: none;
}

#tc_search .btn_blue {
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 5rem;
  border: 0;
  line-height: 4.25rem;
  background: url(../images/seach_white.svg) center center no-repeat;
  background-size: 1.8rem;
  font-size: 1.125rem;
  color: #fff;
  cursor: pointer;
  text-transform: uppercase;
}

#tc_search .btn_blue.fr {
  background: #e9edef;
  color: #4e4f53;
}

#tc_search input::-webkit-input-placeholder {
  color: #fff;
  color: rgba(255, 255, 255, .7);
}

#tc_search input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #fff;
  color: rgba(255, 255, 255, .7);
}

#tc_search input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  c color: #fff;
  color: rgba(255, 255, 255, .7);
}

#tc_search input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #fff;
  color: rgba(255, 255, 255, .7);
}

/* WebKit browsers */

#tc_search input:focus::-webkit-input-placeholder {
  color: transparent;
  /* transparent是全透明黑色(black)的速记法，即一个类似rgba(0,0,0,0)这样的值 */
}

/* Mozilla Firefox 4 to 18 */

#tc_search input:focus:-moz-placeholder {
  color: transparent;
}

/* Mozilla Firefox 19+ */

#tc_search input:focus::-moz-placeholder {
  color: transparent;
}

/* Internet Explorer 10+ */

#tc_search input:focus:-ms-input-placeholder {
  color: transparent;
}

/* 点击搜索框获取焦点 placeholder消失-结束 */

#tc_search .draw_h:before {
  border: 1px solid rgba(255, 255, 255, .3);
}

#tc_search .draw_h:hover svg.drawcircle circle {
  stroke: #fff;
}

#tc_search .draw_h img {
  position: absolute;
  top: 50%;
  margin-top: -8px;
  left: 50%;
  margin-left: -8px;
  transition: .3s;
  width: 16px;
}

/*****************/


/*手机导航开始*/
#m_header {
  display: none;
  height: 4.5rem;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  transition: 0s 1.5s;
  background: #fff;
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.15);
}

#m_header .m {
  position: relative;
  height: 100%;
}

.m_user {
  height: 4.5rem;
  line-height: 4.5rem;
  margin-right: 4rem;
  color: #999;
}

.m_user a {
  display: inline-block;
  margin: 0 .625rem;
  color: #666;
}

.m_user a svg {
  width: 16px;
}

.m_user a:hover {
  color: #ff0000;
}

.m_user a:hover svg path {
  fill: #ff0000;
}

#m_logo {
  transition: 0s 1.5s;
  height: 100%;
  visibility: visible;
  float: left;
}

#m_logo img {
  display: block;
  max-height: 60%;
}

/*导航按钮开始*/

#nav_btn_box {
  height: 100%;
  z-index: 9999999;
  margin-left: 20px;
  position: fixed;
  height: 4.5rem;
  right: 0;
  top: 0;
  display: none;
}

#nav_btn_box .m {
  height: 100%;
  display: flex;
  align-items: center;
}

#nav_btn_box.on {
  background: none;
}

#nav_btn .point.on .navbtn::after,
#nav_btn .point.on .navbtn::before {
  background: #a0a0a0;
}

#nav_btn {
  cursor: pointer;
  text-align: center;
  z-index: 9999;
  padding-bottom: 4px;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
  outline: none;
  box-shadow: none;
}

#nav_btn .point {
  display: inline-block;
  width: 1.875rem;
  height: 22px;
  position: relative;
  outline: none;
}

#nav_btn .point:hover .navbtn,
#nav_btn .point:hover .navbtn::after,
#nav_btn .point:hover .navbtn::before {
  width: 1.75rem;
}

#nav_btn .navbtn {
  position: absolute;
  top: 12px;
  left: 0;
  display: inline-block;
  width: 21px;
  height: 3px;
  -webkit-transition: all .3s ease-out 0s;
  -moz-transition: all .3s ease-out 0s;
  -ms-transition: all .3s ease-out 0s;
  -o-transition: all .3s ease-out 0s;
  transition: all .3s ease-out 0s;
  background: #999;
}

#nav_btn .navbtn::after,
#nav_btn .navbtn::before {
  position: absolute;
  left: 0;
  display: inline-block;
  width: 1.75rem;
  height: 3px;
  content: '';
  -webkit-transition: all .3s ease-out 0s;
  -moz-transition: all .3s ease-out 0s;
  -ms-transition: all .3s ease-out 0s;
  -o-transition: all .3s ease-out 0s;
  transition: all .3s ease-out 0s;
  background: #999;
}

.ny #nav_btn .navbtn::after,
.ny #nav_btn .navbtn::before {
  background: #999;
}

#nav_btn .navbtn::after {
  top: -6px;
}

#nav_btn .navbtn::before {
  top: 6px;
}

#nav_btn .point.on .navbtn {
  background: transparent;
}

#nav_btn .point.on .navbtn::after {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  top: 0px;
}

#nav_btn .point.on .navbtn::before {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  top: 0px;
}

/*导航按钮结束*/

.m_nav_list {
  width: 100%;
}

.m_nav_list::-webkit-scrollbar {
  display: none
}

#m_nav {
  z-index: -1;
  position: fixed;
  background: #f7f7f7;
  width: 100%;
  height: 100vh;
  right: 0;
  top: 0;
  display: none;
  padding: 50px 0;
  overflow: hidden;
  pointer-events: none;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
  -webkit-transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
  -moz-transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
  -o-transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
  -ms-transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
  display: block;
  overflow: auto;
  visibility: hidden;
  opacity: 0;
}

#m_nav::-webkit-scrollbar {
  display: none;
}

#m_nav.act {
  pointer-events: auto;
  top: 0;
  visibility: visible;
  opacity: 1;
  z-index: 999999;
}

#m_nav>ul>li {
  width: 80%;
  overflow: hidden;
  padding: 0 1rem;
  margin: 0 auto;
}

#m_nav>ul>li+li {
  border-top: 1px solid rgb(111 111 111 / 10%);
}

#m_nav li .a {}

#m_nav li .a h3 {
  line-height: 4.5rem;
  height: 4.5rem;
  color: #3d3d3d;
  padding: 0;
  font-size: 1.25rem;
  float: left;
  font-weight: bold;
}

#m_nav li .a span {
  display: block;
  position: absolute;
  top: 0;
  right: 10px;
  width: 20px;
  height: 50px;
  text-align: center;
}

#m_nav li .a span i {
  font-size: 0;
}

#m_nav .title .a i {
  opacity: 1;
  filter: alpha(opacity=100);
  display: inline-block;
  width: 16px;
  height: 4.5rem;
  float: right;
  display: inline-block;
  background: url(../images/arrow_down.svg) center no-repeat;
  background-size: contain;
}

#m_nav li.on.title .a i {
  transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
}

#m_nav .on.title .a i {
  transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
}

#m_nav li {
  display: block;
  width: 100%;
}

.slide_nav {
  position: absolute;
  left: 0;
  height: 70px;
  z-index: 998;
  padding: 15px;
  top: 0;
  width: 100%;
}

#m_nav .title .list {
  display: none;
  position: relative;
  width: 100%;
  z-index: 9;
  left: 0;
  margin-left: 0;
  background: none;
  border: 0;
  clear: both;
  padding-bottom: 10px;
}

#m_nav .title .list span {
  background: none;
}

#m_nav .title .list span a:hover {
  color: #014085;
}

#m_nav .title .list a {
  display: block;
  font-size: 1.125rem;
  color: #666;
  text-align: left;
  line-height: 35px;
  height: 35px;
  border: 0;
}

/*三级导航 开始*/

#m_nav .title .list .void>a {
  background-size: 10px;
  position: relative;
}

#m_nav .title .list .void>a:before {
  content: "·";
  position: absolute;
  left: -1em;
  font-size: 12px;
  font-weight: bold;
}

#m_nav .title .list span {
  position: relative;
  display: block;
}

#m_nav .title .list span .sub {
  position: static;
  width: 100%;
  display: block !important;
  overflow: hidden;
}

#m_nav .title .sub a {
  background: none;
  font-size: .875rem;
  opacity: .8;
  min-width: 50%;
  float: left;
  display: inline-block;
  color: #999;
}

.nav_mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.4);
  display: none;
}


/*顶部搜索*/

.wap_search {
  font-size: 16px;
  border-radius: 5px;
  color: #fff;
  text-align: center;
  letter-spacing: 2px;
  overflow: hidden;
  width: 100%;
  height: 80px;
  display: block;
}

.wap_search form {
  height: 3rem;
  border-radius: 25px;
  background: rgb(255 255 255);
  border: 1px solid #4eade2;
  position: relative;
  width: 23rem;
  margin: 20px auto;
  -webkit-border-radius: 25px;
  -moz-border-radius: 25px;
  -ms-border-radius: 25px;
  -o-border-radius: 25px;
}

.wap_search .input {
  font-size: 1.0625rem;
  color: #646464;
  height: 3rem;
  line-height: 3rem;
  padding-left: 1.5rem;
  box-shadow: none;
  -webkit-appearance: none;
  float: left;
  border-right: 0;
  background: none;
}

.wap_search .btn_blue {
  position: absolute;
  cursor: pointer;
  top: -1px;
  right: -1px;
  width: 3rem;
  height: 3rem;
  line-height: 3rem;
  border: 0;
  background: url(../images/seach_white.svg) center no-repeat #4eade2;
  background-size: 1.5rem;
  border-radius: 25px;
  -webkit-border-radius: 25px;
  -moz-border-radius: 25px;
  -ms-border-radius: 25px;
  -o-border-radius: 25px;
}

.wap_search .btn_blue.fr {
  background: #e9edef;
  color: #4e4f53;
}

.wap_search input::-webkit-input-placeholder {
  color: #999;
}

.wap_search input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #999;
}

.wap_search input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #999;
}

.wap_search input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #999;
}

/* WebKit browsers */

.wap_search input:focus::-webkit-input-placeholder {
  color: transparent;
  /* transparent是全透明黑色(black)的速记法，即一个类似rgba(0,0,0,0)这样的值 */
}

/* Mozilla Firefox 4 to 18 */

.wap_search input:focus:-moz-placeholder {
  color: transparent;
}

/* Mozilla Firefox 19+ */

.wap_search input:focus::-moz-placeholder {
  color: transparent;
}

/* Internet Explorer 10+ */

.wap_search input:focus:-ms-input-placeholder {
  color: transparent;
}

/* 点击搜索框获取焦点 placeholder消失-结束 */

/*顶部轮播图*/

#banner {
  width: 100%;
  overflow: hidden;
  position: relative;
  top: 0;
  left: 0;
  z-index: 1;
  background: #fff;
}

.linebox {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  z-index: 9;
}

.linebox div {
  width: 1px;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
}

#banner .banner_slider {
  margin: 0;
}

#banner li {
  position: relative;
}

#banner li .img {
  width: 100%;
  height: 100vh;
  background-size: cover !important;
  z-index: 8;
  -webkit-transform: scale(1.5);
  transform: scale(1.5);
  -moz-transform: scale(1.5);
  -ms-transform: scale(1.5);
  -o-transform: scale(1.5);
}

@-webkit-keyframes bgscale {
  from {
    -webkit-transform: scale(1.5);
    transform: scale(1.5);
    -moz-transform: scale(1.5);
    -ms-transform: scale(1.5);
    -o-transform: scale(1.5);
  }
  to {
    -webkit-transform: scale(1);
    transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
  }
}

@keyframes bgscale {
  from {
    -webkit-transform: scale(1.5);
    transform: scale(1.5);
    -moz-transform: scale(1.5);
    -ms-transform: scale(1.5);
    -o-transform: scale(1.5);
  }
  to {
    -webkit-transform: scale(1);
    transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
  }
}

#banner .slick-active .img {
  animation: bgscale 7.2s linear forwards;
  -webkit-animation: bgscale 7.2s linear forwards;
}

#banner .m {
  height: 100%;
  display: flex;
  align-items: center;
  padding-bottom: 10rem;
  justify-content: center;
}

#banner li.slick-current {
  z-index: 999;
}

#banner .con {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 999;
}

#banner .pic {
  margin: 0 auto;
  margin-top: 6rem;
  color: #fff;
  text-align: center;
  margin-top: 0rem;
  opacity: 0;
  transform: translateY(-100px);
  transition: .8s;
  -webkit-transition: .8s;
  -moz-transition: .8s;
  -ms-transition: .8s;
  -o-transition: .8s;
  -webkit-transform: translateY(-100px);
  -moz-transform: translateY(-100px);
  -ms-transform: translateY(-100px);
  -o-transform: translateY(-100px);
}

#banner .pic img {
  display: inline-block;
  max-width: 90%;
  transition: 1s;
  transform: scale(.5);
}

#banner li.slick-current {
  z-index: 999;
}

#banner .slick-current .pic {
  opacity: 1;
  animation: enter 1.3s ease forwards;
  -webkit-animation: enter 1.3s ease forwards;
}

#banner .slick-current .pic img {
  transform: scale(1);
}

#banner .txt {
  color: #fff;
  opacity: 0;
  transition: 1s;
  transform: scale(.5);
  max-width: 100%;
}

#banner .txt p {
  font-size: 10px;
  display: inline-block;
  max-width: 80%;
  overflow: hidden;
}

#banner .txt h3 {
  font-size: 2.5rem;
  font-weight: 900;
  margin-top: 1.25rem;
  margin-bottom: 2.5rem;
}

#banner .txt h4 {
  font-size: 1.875rem;
  font-weight: 100;
}

#banner .slick-current .txt {
  opacity: 1;
  transform: scale(1);
  animation: enter 1.3s ease forwards;
  -webkit-animation: enter 1.3s ease forwards;
}

#banner .slick-dots {
  bottom: 40px;
}

#banner .slick-dots li {
  margin: 0 2.5px;
  display: inline-block;
  width: auto;
}

#banner .slick-dots li button {
  width: auto;
  padding-left: 0;
  padding-right: 0;
}

#banner .slick-dots li button:before {
  content: "";
  position: relative;
  display: inline-block;
  width: 20px;
  height: 4px;
  border-radius: 2px;
  border: 0;
  background: rgba(255, 255, 255, .6);
  box-sizing: border-box;
  opacity: 1;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  -ms-border-radius: 2px;
  -o-border-radius: 2px;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}

#banner .slick-dots li.slick-active button:before {
  background: rgba(255, 255, 255, 1);
  width: 40px;
}

#banner .slick-arrow {
  z-index: 99;
  position: absolute;
  top: 50%;
  margin-top: -24px;
  transform: translate(0, 0);
  opacity: .4;

  display: block;
  width: 3rem;
  height: 3rem;
  background-size: contain !important;
}

#banner .slick-prev {
  left: 55px;
  background: url(../images/banner_left.png) left center no-repeat;

  transition: 300ms;
  -webkit-transition: 300ms;
}

#banner .slick-next {
  right: 55px;
  background: url(../images/banner_right.png) right center no-repeat;

  transition: 300ms;
  -webkit-transition: 300ms;
}

.slick-prev:before,
.slick-next:before {
  display: none;
}

#banner .slick-arrow:hover {
  opacity: 1;
}

@-webkit-keyframes enter {

  0% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }

  20% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }

  100% {
    opacity: 1;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
  }

}

@keyframes enter {

  0% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }

  20% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }

  100% {
    opacity: 1;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
  }
}

@-webkit-keyframes anim-out-pseudo {
  0% {
    background: rgba(0, 0, 0, 0.25);
  }

  100% {
    background: transparent;
  }
}

@-moz-keyframes anim-out-pseudo {
  0% {
    background: rgba(0, 0, 0, 0.25);
  }

  100% {
    background: transparent;
  }
}

@-ms-keyframes anim-out-pseudo {
  0% {
    background: rgba(0, 0, 0, 0.25);
  }

  100% {
    background: transparent;
  }
}

@keyframes anim-out-pseudo {
  0% {
    background: rgba(0, 0, 0, 0.25);
  }

  100% {
    background: transparent;
  }
}

@-webkit-keyframes anim-out {
  0% {
    width: 0%;
  }

  100% {
    width: 100%;
  }
}

@-moz-keyframes anim-out {
  0% {
    width: 0%;
  }

  100% {
    width: 100%;
  }
}

@-ms-keyframes anim-out {
  0% {
    width: 0%;
  }

  100% {
    width: 100%;
  }
}

@keyframes anim-out {
  0% {
    width: 0%;
  }

  100% {
    width: 100%;
  }
}
.numberRun3{margin-left: -5px;}


/*站尾*/
#foot {
  background: #424242;
  color: #fff;
  padding-top: 3.5rem;
  width: 100%;
  overflow: hidden;
}

#foot .m {
  display: flex;
  justify-content: space-between;
}

#foot .left {
  flex-grow: .8;
}

#foot .right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

#foot .tt {
  margin-bottom: 2.5rem;
}

#foot .tt h3 {
  font-size: 1.125rem;
  margin-bottom: 1.75rem;
}

#foot .tt i {
  display: block;
  width: 50px;
  height: 2px;
  background: #2B74C3;
}

.foot_nav {
  display: flex;
  flex-grow: 1;
  max-width: 934px;
  justify-content: space-between;
}

.foot_nav dl {}

.foot_nav dt {
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.foot_nav dd {
  font-size: .9375rem;
  line-height: 2.25rem;
  color: rgba(255, 255, 255, 0.5);
}

.foot_nav dd a:hover {
  color: #fff;
}

.foot_lianxi {
  font-size: 1.1rem;
  line-height: 2.5rem;
  color: rgba(255, 255, 255, 0.5);
}

.foot_ewm {
  display: flex;
  align-items: flex-start;
  margin-top: 1.75rem;
  margin-left: 3px;
  flex-direction: column;
}

.foot_ewm .pic {
  position: relative;
  padding: 10px;
}

.foot_ewm .pic:before {
  content: "";
  display: block;
  position: absolute;
  left: -3px;
  top: -3px;
  width: 100%;
  height: 100%;
  border: 1px solid #686868;
}

.foot_ewm .pic:after {
  content: "";
  display: block;
  position: absolute;
  left: 3px;
  top: 3px;
  width: 100%;
  height: 100%;
  border: 1px solid #686868;
}

.foot_ewm .pic img {
  display: block;
  width: 98px;
}

.copyright {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 3rem;
  line-height: 1.5;
  padding-bottom: 1.125rem;
}


/*侧边工具条*/
.online_q {
  position: fixed;
  right: 0;
  bottom: 10%;
  z-index: 9999;
  transition: .5s;
  -webkit-transition: .5s;
}

.online_q .btn2 {
  width: 4rem;
  height: 4rem;
  cursor: pointer;
  position: relative;
  margin-bottom: 5px;
}

.online_q .btn2.btn_ss {
  height: 27px;
  background: #9fa5b1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
}

.ssbox {display: none; }

.online_q .btn2.btn_ss svg {
  width: 20px;
}

.online_q .btn2.btn_ss.on svg {
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
}

.online_q .btn-top {
  padding: 0;
  transition: .5s;
  overflow: hidden;
}

.online_q .btn2 a {
  font-size: 12px;
  color: #fff;
}

.online_q .btn2 span {
  display: flex;
  align-items: center;
  border-radius: 3px;
  justify-content: center;
  float: left;
  text-align: center;
  width: 4rem;
  height: 4rem;
  position: relative;
  z-index: 999;
  overflow: hidden;
  transition: .3s;
  -webkit-transition: .3s;
  background: #2B74C3;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
}

.online_q .btn2:hover span {
  background: #31bdec;
}

.online_q .open.pic {
  position: absolute;
  background: #ddd;
  width: 100px;
  height: 100px;
  right: 80px;
  top: 50%;
  margin-top: -50px;
  text-align: right;
  opacity: 0;
  transition: .6s;
  -webkit-transition: .6s;
  visibility: hidden;
}

.online_q .open.pic img {
  width: 80px;
  height: 80px;
  margin-top: 10px;
  margin-right: 10px;
}

.online_q .btn2:hover .open.pic {
  opacity: 1;
  right: 4.5rem;
  visibility: visible;
}

.online_q .open.phone {
  display: inline-block;
  height: 4rem;
  line-height: 4rem;
  z-index: 0;
  background: #eee;
  color: #2B74C3;
  font-family: arial;
  font-size: 18px;
  transition: width 0s;
  -webkit-transition: width 0s;
  text-align: center;
  width: 150px;
}

.online_q .btn2:hover .open.phone {
  transition: .5s;
  -webkit-transition: .5s;
  opacity: 1;
  visibility: visible;
}

.btn-tel a {
  display: block;
  width: 4rem;
  white-space: nowrap;
  position: absolute;
  right: 0;
  transition: .5s;
  -webkit-transition: .5s;
  overflow: hidden;
}

.btn-tel:hover a {
  width: 205px;
}

.online_q .open.pic:before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-left: 10px solid #ddd;
  position: absolute;
  right: -15px;
  top: 50%;
  margin-top: -10px;
}

#gotop.hide {
  height: 0;
  overflow: hidden;
  display: block !important;
}


/*内页banner*/
#n_banner {
  height: 40rem;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

#n_banner .img {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  left: 0;
  top: 0;
  background-size: cover !important;
  -webkit-transform: scale(1.5);
  transform: scale(1.5);
  -moz-transform: scale(1.5);
  -ms-transform: scale(1.5);
  -o-transform: scale(1.5);
  animation: bgscale 7.2s linear forwards;
  -webkit-animation: bgscale 7.2s linear forwards;
}

#n_banner .m {
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}

#n_banner .tt {
  color: #fff;
  margin: 0 10rem 10rem 0;
}

#n_banner .tt h3 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

#n_banner .tt p {
  font-size: 1rem;
  line-height: 1.5;
  margin-left: 4rem;
}

.txt_en {
  position: absolute;
  left: 0;
  bottom: -3rem;
  font-size: 14.8125rem;
  color: rgba(255, 255, 255, 0.15);
  text-transform: uppercase;
  z-index: 2;
}

/*class-container*/
.class-container{width: 100%; margin: 0 auto;}
.class-box{max-width: 1620px; padding: 0 50px;margin:0 auto;color: #666;text-align: left;}
.class-box .menu{margin-top: 10px;padding: 40px 0; display: flex;justify-content: space-between; border-bottom: 1px solid #e4e4e4;}
.class-box .menu .menu_left a{
  cursor: pointer;
  font-size: 18px;
  text-align: center; 
  margin-right: 40px; 
  user-select:none;
  padding:10px 30px;
  border-radius: 5px;
  background-color: #DEEEFA;
}
.class-box .menu .menu_left a:last-child{margin-right: 0;}
.class-box .menu .menu_left a:hover{background-color: #2B74C3; color: #fff;}
.class-box .menu .menu_left a.on{background-color: #2B74C3; color: #fff;}

.class-box .news li{display: flex;justify-content: space-between; background-color: #F5F8FB;margin-bottom: 40px;box-sizing: border-box;padding:40px 0;border-radius: 5px;transition: all 0.5s ease;}
.class-box .news li .date{margin-left: 50px;text-align: center; color: #1A6CB5;font-size: 16px;}
.class-box .news li .info{width: calc(100% - 140px);box-sizing: border-box;padding:15px 50px 0 20px;}
.class-box .news li span{display: block;}
.class-box .news li .date span{font-size: 60px;}
.class-box .news li .info h3{font-size: 18px;white-space: nowrap; overflow: hidden; text-overflow: ellipsis;}
.class-box .news li .info span{font-size: 14px;margin-top: 10px;line-height: 26px; color: #999; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.class-box .news li:hover{background-color: #1A6CB5;-webkit-box-shadow: 0px 5px 15px 0px rgb(0 0 0 / 34%); box-shadow: 0px 5px 15px 0px rgb(0 0 0 / 34%);}
.class-box .news li:hover .date,.class-box .news li:hover .info{color: #fff;}
.class-box .news li:hover .info span{color: #DEEEFA;}

@media (max-width: 1200px){
  .class-box{width: 100%;box-sizing:border-box;padding:0 20px;}
}
@media (max-width: 992px){
  .class-box .d-box li .info{padding: 20px 30px;}
  body .txt_en {font-size: 7.8125rem;}
  body #n_banner .tt {margin-bottom: 20px;}
}
@media (max-width: 767px){
  .pagnation a,.pagnation span{display: none;}
  .pagnation .page-prev,.pagnation .page-next,.pagnation .current,.pagnation a:nth-last-child(2){display: inline-block;}

  .class-box .d-box-two li{flex-direction: column;}
  .class-box .d-box-two li{width:100%;}
  .class-box .d-box-two li .img,.class-box .d-box-two li .info{width: 100%;}
  .class-box .d-box-two li .info .btn{margin:30px auto 10px auto;display: block;}
  .class-box .menu{flex-direction: column;}
  .class-box .menu .menu_left{order: 1;margin-top: 20px;text-align: center;}
  .class-box .menu .menu_right{margin-bottom: 20px;}
}
@media (max-width: 576px){
  .class-box .menu{}
  .class-box .menu .swiper-slide{margin:40px 0;}
  .class-box .news li {padding:20px 0;}
  .class-box .news li .date{margin-left: 20px;font-size: 14px;}
  .class-box .news li .date span{font-size: 50px;}
  .class-box .news li .info{width: calc(100% - 90px);padding: 15px 20px 0 10px;}

  .class-box .d-box li{flex-direction: column;margin-bottom: 20px;}
  .class-box .d-box li .img,.class-box .d-box li .info{width: 100%;}
  .class-box .d-box li .info{padding:20px;}
  .class-box .d-box li .info .btn{margin:20px auto 10px auto;display: block;}
  
  .class-box .imglist{flex-direction: column;margin:0;}
  .class-box .imglist li{width: 100%;margin:20px 0 0 0;}

  .class-box .menu .info {margin:10px 0 0 10px;padding: 5px 10px;}

}
@media (max-width: 486px){
  .class-box .d-box{margin-top: 20px;}
  .class-box .d-box li .info h3{line-height: 26px;}
  .class-box .menu{padding: 20px 0 40px 0;}
  .class-box .news li{margin-bottom: 20px;padding:20px 0 30px 0;}
  .class-box .news li .date{margin-left: 20px;font-size: 12px;}
  .class-box .news li .date span{font-size: 45px;}
  .class-box .news li .info h3{font-size: 16px;}
  .class-box .news li .info span {font-size: 12px;}
  .class-box .news li .info{width: calc(100% - 80px);padding: 10px 20px 0 10px;}
  .class-box .news li .info span{line-height: 20px;margin-top:6px;}
  .pagnation{margin-bottom: 40px;}
}


/*page*/
.pagnation { width:100%;float:left;text-align: center; margin-top: 50px; line-height:50px; margin-bottom:50px;display:inline;}
.pagnation a { color:#000; border-radius: 5px; display: inline-block; width: 50px; height: 50px; line-height: 50px; overflow: hidden; background:#efefef; margin-left: 4px; font-size: 16px; vertical-align: middle; -webkit-transition: all .4s ease-in-out; -moz-transition: all .4s ease-in-out; -ms-transition: all .4s ease-in-out; -o-transition: all .4s ease-in-out; transition: all .4s ease-in-out; text-decoration: none}
.pagnation a:hover { background:#0068c5; color: #fff; text-decoration: none }
.pagnation .page-prev, .pagnation .page-next {}
.pagnation a.page-prev { background:url(../images/left.gif) center center no-repeat #efefef;}
.pagnation a.page-prev:hover { background:url(../images/left_hover.gif) center center no-repeat #0068c5; }
.pagnation a.page-next { background:url(../images/right.gif) center center no-repeat #efefef;}
.pagnation a.page-next:hover { background:url(../images/right_hover.gif) center center no-repeat #0068c5; }
.pagnation .current { background:#0068c5; color: #fff }
.pagnation-tips { margin-top: 10px; color: #999; text-align: center }

@media (max-width: 767px){
  .pagnation a,.pagnation span{display: none;}
  .pagnation .page-prev, .pagnation .page-next{display: inline-block;}
  .pagnation .page-prev, .pagnation .page-next, .pagnation .current, .pagnation a:nth-child(3), .pagnation a:nth-last-child(2){display: inline-block;}
}
@media (max-width: 486px){
  .pagnation{margin-bottom: 40px;}
}