body,
html {
  font-family: -apple-system, SF UI Text, Arial, PingFang SC, Hiragino Sans GB, Microsoft YaHei, WenQuanYi Micro Hei, sans-serif;
  font-size: 14px;
  min-width: 1400px;
  padding: 0;
  margin: 0;
}

ul,
li,
p {
  list-style: none;
  padding: 0;
  margin: 0;
}

a,
a:link,
a:focus {
  color: inherit;
  text-decoration: none;
}

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}

.c-full {
  width: 100%;
}

.c-container {
  width: 1200px;
  margin: 0 auto;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-uppercase {
  text-transform: uppercase;
}

.clear {
  clear: both;
}

h1,
h2,
h2,
h3,
h4 {
  margin: 0;
  padding: 0;
  font-weight: 400;
}

.middle {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.bg-img {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  white-space: nowrap;
}

.header {
  width: 100%;
  position: relative;
}

.h-nav {
  background-image: -webkit-gradient(linear, left bottom, left top, from(#044192), color-stop(50%, #03469f), to(#004bab));
  background-image: linear-gradient(to top, #044192, #03469f 50%, #004bab);
}

.hd-nav {
  position: relative;
  height: 45px;
  min-width: 100%;
  color: #fff;
  font-size: 16px;
  line-height: 45px;
}

.hd-nav li {
  width: 99px;
  display: inline-block;
  position: relative;
}

.hd-nav li:hover {
  color: #fff;
  background-image: -webkit-gradient(linear, left bottom, left top, from(#f11900), color-stop(50%, #cb1000), to(#f81606));
  background-image: linear-gradient(to top, #f11900, #cb1000 50%, #f81606);
}

.hd-nav li:hover .nav-1 {
  height: 500px;
  display: block;
}

.tel .text-right {
  height: 48px;
  line-height: 48px;
  font-size: 14px;
}

.tel .text-right img {
  vertical-align: middle;
  padding-right: 10px;
}

.h-logo {
  height: 111px;
  width: 747px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background: #fff;
  position: absolute;
  z-index: 9999;
  top: 0;
  margin-right: 90px;
}

@media screen and (max-width: 1600px) {
  .h-logo{
    width: 600px;
  }
}
@media screen and (max-width: 1400px) {
  .h-logo{
    width: 500px;
  }
}

.h-logo .logo-bd {
  position: absolute;
  right: -90px;
  height: 100%;
  width: 90px;
  background: url(../images/border_1.png) no-repeat;
}

.h-logo img {
  right: 80px;
}

.nav-f {
  margin: 0 -20px;
  float: right;
}

.nav-1 {
  -webkit-transition: all .6s linear;
  transition: all .6s linear;
  max-height: 0;
  display: none;
  z-index: 20;
  bottom: 0;
  position: absolute;
  background: #11438a;
  line-height: 45px;
  color: #fff;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  min-width: 100%;
}

.nav-1 li {
  word-break: keep-all;
  height: 45px;
  width: 100%;
  text-align: center;
  background-image: -webkit-gradient(linear, left bottom, left top, from(#044192), color-stop(50%, #03469f), to(#004bab));
  background-image: linear-gradient(to top, #044192, #03469f 50%, #004bab);
  display: inline-block;
}

.nav-1 li a {
  padding: 0 10px;
}

.nav-1 li:hover {
  background: #fff;
  background-image: -webkit-gradient(linear, left bottom, left top, from(#f11900), color-stop(50%, #cb1000), to(#f81606));
  background-image: linear-gradient(to top, #f11900, #cb1000 50%, #f81606);
}

.nav-1 li:hover .nav-2 {
  max-height: 500px;
}

.nav-2 {
  position: absolute;
  left: 100%;
  top: 50%;
  width: 100%;
  max-height: 0;
  overflow: hidden;
  -webkit-transition: all .6s linear;
  transition: all .6s linear;
}

.nav-2 li {
  color: #fff;
}

.swiper-slide img {
  width: 100%;
}

.catname1 {
  text-align: center;
  font-size: 18px;
  color: #d70300;
}

.catname1 .dir {
  font-size: 24px;
  color: #202426;
  padding-bottom: 10px;
}

.about .catname1 {
  padding: 55px 0 46px 0;
}

.ab-left {
  width: 59.25%;
  float: left;
  position: relative;
  z-index: 2;
}

.ab-left h3 {
  padding-top: 22px;
  font-size: 18px;
  color: #202426;
}

.ab-left .ab-img {
  width: 100%;
  height: 362px;
  margin: 24px 0;
}

.ab-left p {
  font-size: 14px;
  line-height: 1.71;
  padding-right: 30px;
}

.ab-right {
  width: 40.75%;
  float: right;
  position: relative;
}

.ab-nav {
  position: absolute;
  top: 0;
  left: -30px;
  z-index: 1;
  width: 100%;
  background-color: #fafafa;
}

.ab-nav .ab-line {
  width: 30px;
  height: 3px;
  background-color: #d70300;
  position: absolute;
  top: 18px;
  left: -20px;
}

.ab-nav .ab-thumb {
  width: 36px;
  height: 36px;
  display: inline-block;
  margin-right: 26px;
  vertical-align: middle;
  background-size: contain;
}

.ab-nav ul {
  width: 358px;
  margin: 0 auto;
}

.ab-nav li {
  height: 97px;
  line-height: 97px;
  border-bottom: 1px solid #dbdbdb;
}

.ab-nav li:nth-last-child(1) {
  border: none;
}

.more-btn {
  width: 184px;
  height: 35px;
  background-color: #d70300;
  font-size: 14px;
  line-height: 35px;
  color: #fff;
  margin: 40px auto;
}

.product {
  padding-bottom: 77px;
  margin-top: 83px;
  background: #fafafa;
}

.product .catname1 {
  padding: 56px 0 43px 0;
}

.product .pro-left {
  width: 261px;
  float: left;
}

.product .pro-left li {
  text-align: center;
  color: #fff;
  font-size: 16px;
  background-color: #222021;
  height: 80px;
  line-height: 80px;
}

.product .pro-left li img {
  float: right;
  margin: 31px 33px 27px 0;
}

.product .pro-left li.active, .product .pro-left li:hover {
  background-color: #0763dd;
}

.product .pro-left .pro-bg {
  background-image: url(../images/bg_lx.png);
  height: 20px;
}

.product .pro-left .pro-bg:nth-last-child(1) {
  display: none;
}

.product .pro-right {
  padding-left: 16px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 939px;
  float: left;
}

.product .pro-lists {
  display: none;
}

.product .pro-lists.active {
  display: block;
}

.product .pro-one {
  width: 33.33%;
  float: left;
  padding: 0 6.5px 10px 6.5px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}

.product .pro-one:hover .pro-des {
  top: 0;
}

.product .pro-one .pro-img {
  padding-top: 63.05%;
  position: relative;
}

.product .pro-one p {
  font-size: 16px;
}

.product .pro-one .more {
  width: 59px;
  height: 23px;
  line-height: 23px;
  border: 1px solid #0763dd;
  color: #0763dd;
  font-size: 12px;
  margin: 0 auto;
}

.product .pro-one .pro-des {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  top: -100%;
  left: 0;
  background-color: rgba(255, 255, 255, 0.8);
  padding-top: 18%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.product .bg-line {
  display: block;
  width: 27px;
  height: 1px;
  background-color: #000;
  margin: 16px auto;
}

.news .catname1 {
  padding: 79px 0 87px 0;
}

.news-line {
  width: 100%;
  height: 2px;
  background: #cccccc;
  margin-top: 20px;
}

.news-nav li {
  float: left;
  text-align: center;
  margin-right: 16px;
  width: 108px;
  height: 39px;
  line-height: 39px;
  color: #000;
  border: 1px solid #dadada;
}

.news-nav li.active, .news-nav li:hover {
  color: #fff;
  background-color: #dd1203;
}

.btn {
  cursor: pointer;
  width: 42px;
  height: 40px;
  float: left;
}

.btn-prev {
  background: url(../images/arrow.png) no-repeat 0 0;
}

.btn-next {
  background: url(../images/arrow.png) no-repeat 100% 0;
}

.news-pos {
  padding-top: 14px;
  float: left;
}

.news-pos .news-des {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 441px;
  padding: 30px 63px 40px 30px;
  background-color: #fff;
}

.news-pos .news-thumb {
  width: 441px;
  height: 238px;
}

.news-pos h4 {
  font-size: 16px;
  color: #1e1e1e;
  padding-bottom: 14px;
}

.news-pos p {
  color: #8e8e8e;
  font-size: 14px;
}

.news-pos p .more {
  color: #dd1203;
}

.news-c {
  display: none;
  padding-top: 67px;
  padding-bottom: 75px;
}

.news-c.active {
  display: block;
}

.news-lists {
  float: right;
}

.news-one {
  margin-bottom: 25px;
}

.news-one .time {
  float: left;
  font-size: 12px;
  text-align: right;
  padding-top: 35px;
}

.news-one .time span {
  font-size: 26px;
  padding-top: 4px;
  display: block;
}

.news-one .img {
  width: 172px;
  height: 121px;
  float: left;
  margin-right: 19px;
}

.news-one .news-content {
  float: left;
  background-color: #fff;
  padding-right: 30px;
  margin-left: 30px;
}

.news-one .news-title {
  font-size: 16px;
  color: #1e1e1e;
  padding: 23px 0 17px 0;
}

.news-one .news-des {
  font-size: 14px;
  color: #8e8e8e;
}

.case .catname1 {
  padding-bottom: 40px;
}

.case-des p {
  float: left;
  font-size: 14px;
  height: 40px;
  line-height: 40px;
  width: 1106px;
  background-color: #f0f0f0;
  border-left: 4px solid #dd1203;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-left: 16px;
}

.case-des .case-btn {
  float: right;
}

.case-lists {
  margin: 40px -16px 46px -16px;
  overflow: hidden;
}

.case-lists .case-one {
  width: 33.33%;
  padding: 0 16px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.case-lists .case-one.swiper-slide-active h3, .case-lists .case-one:hover h3 {
  background-color: #dd1203;
}

.case-lists .case-img {
  padding-top: 71.16%;
}

.case-lists h3 {
  height: 52px;
  line-height: 52px;
  font-size: 16px;
  color: #fff;
  background-color: #808080;
  text-align: center;
}

.case-lists .des {
  font-size: 14px;
  color: #8e8e8e;
  line-height: 1.71;
  padding: 20px 12px;
}

.links .title {
  padding-bottom: 10px;
  font-size: 16px;
  color: #d70300;
}

.links .title span {
  font-size: 12px;
  color: #8e8e8e;
}

.links .link-line {
  border-bottom: 1px solid #8e8e8e;
}

.links .links-lists {
  font-size: 14px;
  padding-top: 10px;
}

.links .links-lists a {
  line-height: 30px;
  min-width: 12.5%;
  display: block;
  float: left;
  color: #000;
}

.footer {
  position: relative;
  background-color: #222021;
  margin-top: 90px;
  padding-bottom: 72px;
}

.footer .f-nav {
  float: right;
  padding-top: 60px;
  padding-bottom: 120px;
  position: relative;
  z-index: 3;
}

.footer div {
  text-align: center;
  color: #fff;
  font-size: 16px;
}

.footer ul {
  text-align: center;
  color: #b7b7b7;
  float: left;
  line-height: 2.57;
  font-size: 14px;
  padding-left: 60px;
}

.footer .ft-addr {
  text-align: left;
  font-size: 14px;
  line-height: 2.64;
  position: relative;
  z-index: 2;
}

.footer .ft-addr h3 {
  font-size: 16px;
  padding: 0;
  margin: 0;
  padding-bottom: 20px;
}

.footer .bg-ft {
  top: -31px;
  left: 0;
  position: absolute;
  height: 320px;
  width: 41.92%;
  background: url(../images/bg_ft.png) no-repeat;
}

.footer .copy {
  position: absolute;
  bottom: 0;
  font-size: 14px;
  color: #c5c5c5;
  text-align: left;
  line-height: 1.43;
  padding: 40px 0;
}
/*# sourceMappingURL=index.css.map */