* {
  margin: 0px;
  padding: 0px;
  font-family: "华文楷体";
}
a {
  text-decoration: none;
  color: #333;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
a img {
  border: none;
}
li {
  list-style: none;
}
.clearfix:after {
  content: "";
  height: 0;
  visibility: hidden;
  display: block;
  clear: both;
}
.clearfix {
  zoom: 1;
}
img {
  vertical-align: middle;
}
.div1200 {
  width: 1200px;
  margin: 0px auto;
}
.wrap {
  width: 100%;
  min-width: 1200px;
  _zoom: 1;
  position: relative;
  overflow: hidden;
}
.flex {
  display: flex;
  align-items: center;
  justify-content: center;
}
/* common */
.header,
.header .div1200 {
  height: 99px;
}
.header {
  background-color: #4c9ad3;
  border-bottom: 4px solid #0170c1;
}
.header .div1200 {
  justify-content: space-between;
}
.nav ul li {
  float: left;
  margin-left: 75px;
}
.nav ul li a {
  font-size: 16px;
  color: #fff;
}
.nav ul li a:hover {
  font-weight: bold;
  color: #0170c1;
}
.banner img {
  width: 100%;
}
.nav-li {
  border-bottom: 1px solid #e9e9e9;
  line-height: 45px;
}
.nav-li a,
.nav-li span {
  font-size: 12px;
  color: #333333;
}
.nav-li a:hover {
  color: #4c9ad3;
}
.footer {
  margin-top: 68px;
}
.footer-top {
  background-color: #6d6d6d;
  padding: 48px 0 28px;
}
.footer-top .div1200 {
  justify-content: space-between;
}
.footer-top-le {
  padding-left: 30px;
  width: 340px;
  border-right: 1px solid #1b9b67;
}
.footer-top-le img {
  display: block;
}
.footer-top-le img:nth-of-type(2) {
  margin: 18px 0 0 49px;
}
.footer-top-re {
  width: 498px;
  margin-right: 156px;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-top-re dt {
  font-size: 16px;
  color: #ffffff;
  line-height: 30px;
  font-weight: bold;
}
.footer-top-re dd {
  /*padding-left: 10px;*/
  line-height: 24px;
}
.footer-top-re dd a {
  font-size: 14px;
  color: #ffffff;
}
.footer-top-re dd a:hover {
  font-weight: bold;
}
.copyRight {
  background-color: #131313;
  line-height: 56px;
}
.copyRight p {
  font-size: 12px;
  color: #fff;
}
.tit {
  text-align: center;
}
.tit h2 {
  font-size: 32px;
  color: #4c9ad3;
}
/* 首页 */
.index-nav {
  border-bottom: 1px solid #e0e0e0;
  line-height: 56px;
}
.index-nav .div1200 {
  justify-content: space-between;
}
.index-nav dt,
.index-nav dd a {
  font-size: 14px;
  color: #333333;
}
.index-nav dd {
  margin-right: 18px;
}
.index-nav dd a:hover {
  color: #4c9ad3;
}
.index-nav-from button,
.index-nav-from input {
  float: left;
  border: none;
  outline: none;
}
.index-nav-from input {
  border: 1px solid #e0e0e0;
  border-right: none;
  line-height: 30px;
  padding-left: 10px;
  width: 200px;
  height: 30px;
}
.index-nav-from button {
  width: 55px;
  height: 32px;
  background: url(../images/index_09.png) center center no-repeat #ff9600;
  cursor: pointer;
}

.index-cpyyly {
  margin-top: 36px;
}
.index-cpyyly .item {
  text-align: center;
  margin-top: 28px;
  float: left;
  width: 380px;
  margin-right: 30px;
  box-sizing: border-box;
}
.index-cpyyly .item:nth-of-type(3n) {
  margin-right: 0 !important;
}
.index-cpyyly .item p {
  font-size: 26px;
  color: #212121;
  font-weight: bold;
  margin-bottom: 20px;
}
.index-cpyyly .item .li_img {
  border: 20px solid transparent;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.index-cpyyly .item .li_img img {
  width: 100%;
}
.index-cpyyly .item:hover p {
  color: #4c9ad3;
}
.index-cpyyly .item:hover .li_img {
  border-color: #4c9ad3;
}
.index-about {
  padding: 50px 0 90px;
  background: url(../images/index1_06.png) center center no-repeat;
  background-size: 100% 100%;
  /*margin-top: 40px;*/
}
.index-about-content {
  margin-top: 45px;
  justify-content: space-between;
}
.index-about-content-le {
  width: 507px;
  height: 324px;
  background-color: #4c9ad3;
  position: relative;
}
.index-about-content-le img {
  position: absolute;
  left: 10px;
  bottom: 9px;
}
.index-about-content-re {
  width: 561px;
  position: relative;
}
.index-about-content-re a {
  position: absolute;
  display: inline-block;
  right: 0;
  width: 150px;
  line-height: 48px;
  background-color: #4c9ad3;
  text-align: center;
  font-size: 14px;
  color: #fff;
}
.index-about-content-re a:hover {
  font-weight: bold;
}
.index-about-content-re h3 {
  margin-top: 20px;
  display: inline-block;
  font-size: 22px;
  font-weight: normal;
  color: #353535;
  position: relative;
}
.index-about-content-re h3::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -32px;
  width: 50px;
  height: 2px;
  background-color: #4c9ad3;
}
.index-about-content-re p {
  font-size: 16px;
  color: #333333;
  line-height: 31px;
  text-indent: 2em;
}
.index-about-content-re p:nth-of-type(1) {
  margin-top: 48px;
}
.index-fwrx {
  position: relative;
}
.index-fwrx .bg {
  width: 100%;
}
.index-fwrx .div1200 {
  position: absolute;
  top: 0;
  left: 50%;
  height: 100%;
  transform: translate(-50%, 0);
  justify-content: space-between;
}
.index-fwrx-le {
  text-align: center;
}
.index-fwrx-le h1 {
  margin-top: 23px;
  font-size: 40px;
  color: #fff;
}
.index-fwrx-le p {
  border-top: 1px solid #a9a9a9;
  display: inline-block;
  font-size: 18px;
  color: #fff;
  padding-top: 12px;
  margin-top: 12px;
}
.index-fwrx-re {
  width: 421px;
  height: 132px;
  background-color: #6d6d6d;
  border-left: 3px solid #ff9600;
  justify-content: flex-end;
}
.index-fwrx-re-tel {
  margin-right: 13px;
}
.index-fwrx-re-tel p {
  color: #fff;
  font-size: 25px;
  text-align: right;
  line-height: 24px;
}
.index-fwrx-re-tel p:nth-of-type(1) {
  font-size: 14px;
}
.index-fwrx-re-text p {
  width: 151px;
  line-height: 39px;
  background-color: #ff9600;
  font-size: 16px;
  color: #fff;
  text-align: center;
}
.index-cpzx {
  margin-top: 48px;
}
.index-cpzx-line {
  margin-top: 33px;
  margin-bottom: 12px;
}
.index-cpzx-line ul li {
  width: 172px;
  line-height: 32px;
  border: 1px solid #bfbfbf;
  text-align: center;
  margin: 0 10px;
}
.index-cpzx-line ul li a {
  display: block;
  font-size: 15px;
  color: #5c5c5c;
}
.index-cpzx-line ul li.active,
.index-cpzx-line ul li:hover {
  background-color: #4c9ad3;
}
.index-cpzx-line ul li.active a,
.index-cpzx-line ul li:hover a {
  color: #fff;
}
.index-cpzx-list .item {
  width: 286px;
  text-align: center;
  float: left;
  margin-right: 18px;
  margin-top: 20px;
}
/*.index-cpzx-list .item:nth-of-type(4n) {
  margin-right: 0 !important;
}*/
.index-cpzx-list .item .li_img {
  border: 1px solid #e6e6e6;
  overflow: hidden;
}
.index-cpzx-list .item img {
  width: 100%;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  -ms-transition: all 0.5s;
}
.index-cpzx-list .item p {
  font-size: 14px;
  color: #333333;
  line-height: 32px;
}
.index-cpzx-list .item:hover .li_img {
  border-color: #4c9ad3;
}
.index-cpzx-list .item:hover img {
  -webkit-transform: scale(1.1);
  　　-moz-transform: scale(1.1);
  　　-o-transform: scale(1.1);
  　　-ms-transform: scale(1.1);
}
.index-cpzx-list .item:hover p {
  color: #4c9ad3;
}
.more {
  text-align: center;
  margin-top: 52px;
}
.more a {
  display: inline-block;
  width: 302px;
  line-height: 55px;
  background-color: #666666;
  font-size: 14px;
  color: #fff;
}
.more a:hover {
  background-color: #4c9ad3;
}
/* 联系我们 */
.lxwm {
  margin-top: 24px;
}
.tit-line {
  position: relative;
  height: 18px;
  margin-top: 12px;
}
.tit-line::before,
.tit-line::after {
  content: "";
  position: absolute;
  top: 12px;
  width: 578px;
  height: 1px;
  background-color: #e5e5e5;
}
.tit-line::before {
  left: 0;
}
.tit-line::after {
  right: 0;
}
.lxwm-content {
  margin-top: 52px;
  justify-content: space-between;
  align-items: flex-start;
}
.lxwm-content .lxwm-content-le {
  width: 556px;
}
.lxwm-content .lxwm-content-re {
  width: 592px;
}
.lxwm-content .lxwm-content-re dt,
.lxwm-content .lxwm-content-re dd {
  font-size: 16px;
  color: #676767;
  line-height: 45px;
}
.lxwm-content .lxwm-content-re dt {
  font-weight: bold;
}
.lx {
  margin-top: 28px;
  border: 1px solid #ddd;
  padding: 26px 24px;
  justify-content: space-between;
  align-items: flex-start;
}
.lx .lx-le {
  width: 520px;
}
.lx .lx-le img {
  width: 100%;
}
.lx .lx-re {
  width: 546px;
}
.lx .lx-re .lx-re-line {
  border: 1px solid #ddd;
  line-height: 58px;
  margin-bottom: 22px;
  position: relative;
}
.lx .lx-re .lx-re-line:last-of-type {
  border: none;
  overflow: hidden;
}
.lx .lx-re .lx-re-line input,
.lx .lx-re .lx-re-line textarea {
  width: 416px;
  border: none;
  padding: 0 18px;
  line-height: 58px;
  outline: none;
  outline-style: none;
  resize: none;
}
.lx .lx-re .lx-re-line textarea {
  line-height: 32px;
}
.lx .lx-re .lx-re-line img {
  position: absolute;
  top: 50%;
  right: 22px;
  transform: translate(0, -50%);
}
.lx .lx-re .lx-re-line label {
  display: block;
  border: 1px solid #ddd;
  line-height: 56px;
  width: 66px;
  padding-left: 12px;
  float: left;
}
.lx .lx-re .lx-re-line:last-of-type input {
  width: 148px;
  padding: 0 36px;
  line-height: 56px;
  border: 1px solid #ddd;
  border-left: none;
  float: left;
}
.lx .lx-re .lx-re-line:last-of-type img {
  float: left;
  position: static;
  margin-left: 10px;
  border: 1px solid #ddd;
  margin-top: 30px;
}
.lx .lx-re .lx-re-line:last-of-type a {
  font-size: 12px;
  margin-left: 10px;
}
.lx .lx-re button {
  width: 100%;
  outline: none;
  background-color: #4c9ad3;
  line-height: 66px;
  font-size: 24px;
  color: #fff;
  border: none;
}
/* 产品中心 */
.container {
  margin-top: 40px;
}
.container .div1200 {
  justify-content: space-between;
  align-items: flex-start;
}
.container .container-le {
  width: 214px;
  text-align: center;
}
.container .container-le h4 {
  background-color: #4c9ad3;
  font-size: 20px;
  color: #fff;
  line-height: 84px;
}
.container .container-le ul {
  background-color: #f8f8f8;
  padding: 5px;
}
.container .container-le ul li {
  background-color: #fff;
  line-height: 56px;
  border-bottom: 1px solid #f8f8f8;
  position: relative;
}
.container .container-le ul li::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 50%;
  transform: translate(0, -50%);
  width: 4px;
  height: 4px;
  background-color: #5c5c5c;
  border-radius: 50%;
}
.container .container-le ul li a {
  display: block;
  font-size: 14px;
  color: #5c5c5c;
  text-align: left;
  text-indent: 40px;
}
.container .container-le ul li:hover,
.container .container-le ul li.active {
  background-color: #ff9600;
}
.container .container-le ul li:hover a,
.container .container-le ul li.active a {
  color: #fff;
}
.container .container-le ul li:hover::before,
.container .container-le ul li.active::before {
  background-color: #fff;
}
.container-re {
  width: 970px;
}
.container-re h4 {
  border-bottom: 1px solid #dddddd;
  font-size: 20px;
  color: #4c9ad3;
  line-height: 58px;
}
.index-cpzx-list.cpzx .item {
  width: 300px;
  margin-right: 35px;
}
.index-cpzx-list.cpzx .item:nth-of-type(3n) {
  margin-right: 0 !important;
}
.fenye {
  margin-top: 50px;
  text-align: center;
}
/* 产品中心详情 */
.cpzxxq {
  text-align: center;
}
.cpzxxq img {
  margin-bottom: 90px;
}
.next span,
.next a {
  font-size: 14px;
  color: #5a5a5a;
}
.next a:hover {
  color: #4c9ad3;
}
/* 产品应用领域 */
.cpyyly {
  margin-top: 23px;
}
.cpyyly .cpyyly-line{
  width: 1152px;
  margin: 0px auto;
}
.cpyyly-line a {
  text-align: center;
  display: inline-block;
  width: 147px;
  line-height: 42px;
  font-size: 16px;
  color: #fff;
  background-color: #696969;
  border-radius: 20px;
  margin-right: 20px;
}
.cpyyly-line a:last-child{
   margin-right: 0px;
}
.cpyyly-line a:hover,
.cpyyly-line a.active {
  background-color: #4c9ad3;
}
.cpyyly-list .item {
  margin-top: 39px;
  width: 281px;
  text-align: center;
  float: left;
  margin-right: 25px;
  position: relative;
}
.cpyyly-list .item .li_img {
  position: relative;
}
.cpyyly-list .item .li_img::before {
  display: none;
  content: "";
  position: absolute;
  top: 8px;
  left: 8px;
  width: 263px;
  height: 247px;
  border: 1px solid #fff;
  z-index: 1;
}
.cpyyly-list .item .li_bg {
  display: none;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(18, 136, 88, 0.62);
}
.cpyyly-list .item:hover .li_bg,
.cpyyly-list .item:hover .li_img::before {
  display: block;
}
.cpyyly-list .item:hover p {
  position: absolute;
  top: 124px;
  left: 50%;
  transform: translate(-50%, 0);
  color: #fff;
}
.cpyyly-list .item:nth-of-type(4n) {
  margin-right: 0 !important;
}
.cpyyly-list .item img {
  width: 100%;
}
.cpyyly-list .item p {
  font-size: 14px;
  color: #747474;
  line-height: 32px;
}
/* 产品应用领域详情 */
.cpyyly-xq {
  margin-top: 32px;
  text-align: center;
}
.cpyyly-xq h3 {
  font-size: 24px;
  color: #747474;
  border-bottom: 1px solid #f0f0f0;
  line-height: 72px;
  margin-bottom: 20px;
}
.cpyyly-xq p {
  font-size: 14px;
  color: #747474;
  line-height: 32px;
  text-align: left;
}
.cpyyly-xq img {
  margin: 22px 0;
}