body,
dd,
div,
dl,
dt,
form,
h1,
h2,
h3,
h4,
h5,
h6,
html,
input,
li,
ol,
p,
select,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
}
* {
  box-sizing: border-box;
  -o-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -ms-box-sizing: border-box;
}
i {
  font-style: normal;
}
body,
html {
  min-height: 100%;
}
body {
  font-family: "Microsoft YaHei";
  font-size: 14px;
  color: #333;
}
img {
  max-width: 100%;
  object-fit: cover;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
}
ol,
ul {
  list-style: none;
}
img {
  border: none;
  vertical-align: middle;
}
a {
  text-decoration: none;
  color: #232323;
}
a:hover,
a:focus {
  text-decoration: none;
}
table {
  border-collapse: collapse;
  table-layout: fixed;
}
input,
textarea {
  outline: none;
  border: none;
}
textarea {
  resize: none;
  overflow: auto;
}
.cont {
  width: 1200px;
  margin: 0 auto;
}
.text-ellipsis {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.text-ellipsis-l2 {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.text-ellipsis-l3 {
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
li .pic {
  overflow: hidden;
}
li .pic img {
  -webkit-transition: all 0.5s linear;
  -o-transition: all 0.5s linear;
  transition: all 0.5s linear;
}
li:hover .pic img {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}
header .cont {
  width: 1320px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .cont ul {
  display: flex;
}
header .cont ul li {
  line-height: 100px;
  position: relative;
  flex: 1;
  text-align: center;
  transition: all 0.33s linear;
}
header .cont ul li > a {
  color: #333;
  font-size: 18px;
  width: 100%;
  height: 100%;
  display: block;
  padding: 0 0.5em;
  transition: all 0.33s linear;
}
header .cont ul li .drop {
  position: absolute;
  display: none;
  z-index: 111111;
  top: 100px;
  left: 50%;
  min-width: 100%;
  padding: 5px 10px;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color: #1d54b5;
}
header .cont ul li .drop a {
  display: block;
  line-height: 3;
  color: #fff;
  font-size: 14px;
  white-space: nowrap;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}
header .cont ul li .drop a:last-child {
  border: none;
}
header .cont ul li.active > a {
  color: #1d54b5;
  font-weight: bold;
}
header .cont ul li:hover > a {
  color: #1d54b5;
  font-weight: bold;
}
header .cont .contact {
  padding-left: 50px;
  background: url(../images/tel.png) no-repeat left center;
}
header .cont .contact span {
  color: #1f1f1f;
  font-size: 14px;
  line-height: 1;
  display: block;
}
header .cont .contact h3 {
  display: block;
  color: #fd8002;
  font-size: 22px;
  font-weight: bold;
  line-height: 1;
  margin-top: 8px;
}
.banner {
  position: relative;
  background: #000;
  margin: 0 auto;
}
.banner .bd {
  position: relative;
  z-index: 0;
}
.banner .bd ul li img {
  width: 100%;
  vertical-align: top;
}
.banner .hd {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 10px;
  text-align: center;
  z-index: 1;
}
.banner .hd ul {
  text-align: center;
  padding-top: 5px;
}
.banner .hd ul li {
  margin: 0 6px;
  font-size: 0;
  width: 8px;
  height: 8px;
  border-radius: 4px;
  background: #ffffff;
  cursor: pointer;
  display: inline-block;
  zoom: 1;
  transition: all 0.5s linear;
  -o-transition: all 0.5s linear;
  -ms-transition: all 0.5s linear;
  -webkit-transition: all 0.5s linear;
  -moz-transition: all 0.5s linear;
}
.banner .hd ul li.on {
  width: 42px;
}
footer .top {
  background-color: #e5e5e5;
  padding: 50px 0;
  position: relative;
}
footer .top .cont {
  display: flex;
  justify-content: space-between;
}
footer .top .cont .info .logo {
  display: block;
  margin-bottom: 14px;
}
footer .top .cont .info p {
  line-height: 2;
  color: #36342c;
  font-size: 14px;
}
footer .top .cont .info p span {
  font-weight: bold;
}
footer .top .cont .wechat {
  margin-left: 70px;
  text-align: center;
}
footer .top .cont .wechat img {
  width: 146px;
  height: 146px;
  padding: 4px;
  background-color: #fff;
}
footer .top .cont .wechat p {
  color: #333;
  font-size: 14px;
  line-height: 1;
  margin-top: 1em;
}
footer .top .cont .forms {
  width: 460px;
}
footer .top .cont .forms form ul li {
  display: flex;
  text-transform: uppercase;
}
footer .top .cont .forms form ul li input {
  flex: 1;
  text-indent: 1em;
  line-height: 40px;
  background: #b4b4b4;
  color: #fff;
  text-transform: uppercase;
}
footer .top .cont .forms form ul li input::placeholder {
  color: #fff;
}
footer .top .cont .forms form ul li input:nth-child(2) {
  margin-left: 16px;
}
footer .top .cont .forms form ul li textarea {
  width: 100%;
  padding: 0 1em;
  line-height: 40px;
  background: #b4b4b4;
  margin-top: 16px;
  color: #fff;
  text-transform: uppercase;
}
footer .top .cont .forms form ul li textarea::placeholder {
  color: #fff;
}
footer .top .cont .forms form button {
  width: 100%;
  border: none;
  color: #fff;
  cursor: pointer;
  margin-top: 16px;
  line-height: 42px;
  background-color: #1d54b5;
}
footer .cr {
  background-color: #ddd;
  margin-top: auto;
  color: #333;
  font-size: 14px;
  line-height: 1.5;
  padding: 1em 0;
  text-align: center;
}
footer .cr a {
  color: #333;
  text-decoration: underline;
}
.index-title {
  text-align: center;
  line-height: 1.5;
}
.index-title h3 {
  color: #fd8002;
  font-size: 30px;
  font-weight: bold;
}
.index-title .en {
  color: #333;
  font-size: 24px;
  text-transform: uppercase;
}
.index-container .index-0 {
  padding: 60px 0;
}
.index-container .index-0 .pro-list {
  display: flex;
  margin-top: 40px;
}
.index-container .index-0 .pro-list .pro-nav {
  width: 272px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 2px -2px rgba(0, 0, 0, 0.16), 0px 3px 6px 0px rgba(0, 0, 0, 0.12), 0px 5px 12px 4px rgba(0, 0, 0, 0.09);
}
.index-container .index-0 .pro-list .pro-nav .pro-title {
  height: 124px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-image: linear-gradient(#1886fb, #025bb6);
}
.index-container .index-0 .pro-list .pro-nav .pro-title h3 {
  color: #fff;
  font-size: 24px;
  font-weight: bold;
}
.index-container .index-0 .pro-list .pro-nav .pro-title span {
  color: #fff;
  font-size: 16px;
}
.index-container .index-0 .pro-list .pro-nav ul {
  background-color: #fbfbfb;
}
.index-container .index-0 .pro-list .pro-nav ul li {
  display: flex;
  align-items: center;
  line-height: 54px;
  padding: 0 16px;
  border-bottom: 1px dashed #ededed;
}
.index-container .index-0 .pro-list .pro-nav ul li::before {
  content: "";
  width: 0;
  height: 0;
  border-top: 8px solid #bbbbbb;
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  transition: all 0.33s linear;
}
.index-container .index-0 .pro-list .pro-nav ul li a {
  color: #5a5a5a;
  font-size: 18px;
  margin-left: 1em;
  flex: 1;
  transition: all 0.33s linear;
}
.index-container .index-0 .pro-list .pro-nav ul li:hover::before {
  border-top: 0px solid #bbbbbb;
  border-bottom: 8px solid #1d54b5;
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
}
.index-container .index-0 .pro-list .pro-nav ul li:hover a {
  color: #1d54b5;
}
.index-container .index-0 .pro-list .pro-nav .tel {
  margin-top: auto;
  padding: 16px 0 16px 85px;
  background: url(../images/tel1.png) no-repeat 18px center;
}
.index-container .index-0 .pro-list .pro-nav .tel span {
  color: #b2b2b2;
  font-size: 16px;
}
.index-container .index-0 .pro-list .pro-nav .tel h3 {
  color: #fd8002;
  font-size: 24px;
  font-weight: bold;
}
.index-container .index-0 .pro-list .pro-grid {
  margin-left: 27px;
  flex: 1;
}
.index-container .index-0 .pro-list .pro-grid ul {
  display: flex;
  flex-wrap: wrap;
}
.index-container .index-0 .pro-list .pro-grid ul li {
  width: 32%;
  margin-right: 2%;
  margin-bottom: 17px;
}
.index-container .index-0 .pro-list .pro-grid ul li:nth-child(7),
.index-container .index-0 .pro-list .pro-grid ul li:nth-child(8),
.index-container .index-0 .pro-list .pro-grid ul li:nth-child(9) {
  margin-bottom: 0;
}
.index-container .index-0 .pro-list .pro-grid ul li .pic {
  display: block;
  height: 214px;
}
.index-container .index-0 .pro-list .pro-grid ul li .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-container .index-0 .pro-list .pro-grid ul li .tit {
  color: #5a5a5a;
  font-size: 18px;
  line-height: 3;
  display: block;
  text-align: center;
  background-color: #eeeeee;
  transition: all 0.33s linear;
}
.index-container .index-0 .pro-list .pro-grid ul li:nth-child(3n) {
  margin-right: 0;
}
.index-container .index-0 .pro-list .pro-grid ul li:hover .tit {
  color: #fff;
  background-color: #1d54b5;
}
.index-container .index-1 {
  width: 100%;
  height: 548px;
  background: url(../images/bg.jpg) repeat-x center center;
}
.index-container .index-1 .cont {
  height: 100%;
  display: flex;
  align-items: center;
}
.index-container .index-1 .cont .info {
  flex: 1;
  margin-right: 100px;
}
.index-container .index-1 .cont .info h2 {
  color: #fff;
  font-size: 30px;
  line-height: 1;
}
.index-container .index-1 .cont .info .desc {
  color: #fff;
  font-size: 16px;
  line-height: 2;
  font-weight: lighter;
  text-align: justify;
  margin: 32px 0;
}
.index-container .index-1 .cont .info .more {
  color: #fff;
  font-size: 18px;
  text-transform: uppercase;
  font-weight: lighter;
  line-height: 1;
  border: 1px solid #ffffff80;
  display: inline-block;
  padding: 0.33em 1.5em;
  border-radius: 99px;
  transition: all 0.33s linear;
}
.index-container .index-1 .cont .info .more:hover {
  background-color: #fd8002;
  border-color: #fd8002;
  color: #1d54b5;
}
.index-container .index-1 .cont img {
  flex-shrink: 0;
}
.index-container .index-2 {
  padding: 60px 0;
}
.index-container .index-2 .case {
  margin-top: 40px;
}
.index-container .index-2 .case .bd ul li {
  width: 285px;
  margin: 0 7.5px;
  position: relative;
  border-radius: 12px;
}
.index-container .index-2 .case .bd ul li .pic {
  width: 100%;
  height: 230px;
  display: block;
  border: 1px solid #efefef;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}
.index-container .index-2 .case .bd ul li .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}
.index-container .index-2 .case .bd ul li .info {
  height: 146px;
  background-color: #eee;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  display: flex;
  padding: 18px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  justify-content: space-between;
}
.index-container .index-2 .case .bd ul li .info .tit {
  color: #5f5f5f;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.2;
}
.index-container .index-2 .case .bd ul li .info .desc {
  color: #7f7f7f;
  font-size: 14px;
  line-height: 18px;
  font-weight: lighter;
  text-align: center;
}
.index-container .index-2 .case .bd ul li:hover .tit {
  color: #1d54b5;
}
.index-container .index-2 .case .hd {
  margin-top: 20px;
}
.index-container .index-2 .case .hd ul {
  display: flex;
  font-size: 0;
  justify-content: center;
}
.index-container .index-2 .case .hd ul li {
  width: 11px;
  height: 11px;
  margin: 0 6px;
  border-radius: 50%;
  background-color: #afafaf;
}
.index-container .index-2 .case .hd ul li.on {
  background-color: #1d54b5;
}
.index-container .index-3 {
  padding: 50px 0;
  background-color: #e8eff5;
}
.index-container .index-3 .news {
  display: flex;
  margin-top: 100px;
}
.index-container .index-3 .news .left .news-top {
  width: 424px;
  height: 444px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.index-container .index-3 .news .left .news-top .pic {
  width: 100%;
  height: 245px;
  position: relative;
}
.index-container .index-3 .news .left .news-top .pic img {
  width: 100%;
  height: 100%;
}
.index-container .index-3 .news .left .news-top .info {
  padding: 23px;
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: #f8f8f8;
}
.index-container .index-3 .news .left .news-top .info .tit {
  line-height: 3;
  font-size: 16px;
  font-weight: bold;
  color: #0d0d0f;
}
.index-container .index-3 .news .left .news-top .info .desc {
  color: #0d0d0f;
  font-size: 12px;
  line-height: 1.5;
  opacity: 0.5;
  text-align: justify;
}
.index-container .index-3 .news .left .news-top .info .date {
  display: flex;
  margin-top: auto;
  align-items: flex-end;
}
.index-container .index-3 .news .left .news-top .info .date .line {
  width: 78px;
  height: 2px;
  background: #cecece;
}
.index-container .index-3 .news .left .news-top .info .date span {
  color: #0d0d0f;
  font-size: 12px;
  margin-left: auto;
}
.index-container .index-3 .news .right {
  flex: 1;
  margin-left: 48px;
}
.index-container .index-3 .news .right ul {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.index-container .index-3 .news .right ul li {
  display: flex;
  align-items: center;
  border-bottom: 1px dashed #f4f4f4;
}
.index-container .index-3 .news .right ul li .pic {
  width: 197px;
  height: 122px;
}
.index-container .index-3 .news .right ul li .pic img {
  width: 100%;
  height: 100%;
}
.index-container .index-3 .news .right ul li .info {
  height: 122px;
  flex: 1;
  display: flex;
  margin-left: 30px;
  flex-direction: column;
}
.index-container .index-3 .news .right ul li .info .tit {
  color: #0d0d0f;
  font-size: 16px;
  line-height: 1;
  font-weight: bold;
}
.index-container .index-3 .news .right ul li .info span {
  color: #02115d;
  font-size: 12px;
  line-height: 1;
  margin-top: 0.5em;
}
.index-container .index-3 .news .right ul li .info .desc {
  color: #0d0d0f;
  font-size: 12px;
  line-height: 1.5;
  margin-top: auto;
}
.index-container .index-4 {
  width: 100%;
  height: 429px;
  padding-top: 106px;
  background: url(../images/bg.jpg) no-repeat center center;
}
.index-container .index-4 .cont {
  display: flex;
  height: 100%;
}
.index-container .index-4 .cont .contact {
  width: 50%;
  padding: 45px;
  background-color: #fff;
  display: flex;
  flex-direction: column;
}
.index-container .index-4 .cont .contact h4 {
  color: #333;
  font-size: 18px;
  line-height: 1;
  font-weight: bold;
  margin-bottom: 5px;
}
.index-container .index-4 .cont .contact span {
  color: #727374;
  font-size: 14px;
  line-height: 1;
  text-transform: uppercase;
}
.index-container .index-4 .cont .contact .line {
  width: 46px;
  height: 2px;
  background-color: #727374;
  margin-top: auto;
  margin-bottom: 10px;
}
.index-container .index-4 .cont .contact p {
  color: #333;
  font-size: 14px;
  line-height: 1;
  margin-top: 14px;
}
.index-container .index-4 .cont .forms {
  width: 50%;
  padding: 45px;
  display: flex;
  flex-direction: column;
  background-color: rgba(2, 105, 215, 0.64);
}
.index-container .index-4 .cont .forms h3 {
  line-height: 1;
  color: #fff;
  font-size: 18px;
}
.index-container .index-4 .cont .forms .line {
  width: 30px;
  height: 2px;
  margin-top: 30px;
  background-color: #fff;
}
.index-container .index-4 .cont .forms form {
  display: flex;
  flex-wrap: wrap;
  margin-top: auto;
}
.index-container .index-4 .cont .forms form input {
  color: rgba(255, 255, 255, 0.6);
  background-color: transparent;
  width: calc(50% - 18px);
  font-size: 14px;
  line-height: 3;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
}
.index-container .index-4 .cont .forms form input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}
.index-container .index-4 .cont .forms form input:nth-child(2) {
  margin-left: 36px;
}
.index-container .index-4 .cont .forms form .textarea {
  width: 100%;
}
.index-container .index-4 .cont .forms form button {
  color: #fff;
  font-size: 14px;
  border: none;
  margin-top: 24px;
  cursor: pointer;
  padding: 0.33em 3em;
  transition: all 0.33s linear;
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.6);
}
.index-container .index-4 .cont .forms form button:hover {
  background-color: #fff;
  color: #1d54b5;
}