* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
fieldset,
img {
  border: none;
}
ul,
ol,
li {
  list-style: none;
}
input {
  padding-top: 0;
  padding-bottom: 0;
  font-family: 'PingFang SC', 'Lantinghei SC', 'Helvetica Neue', Helvetica, Arial, 'Microsoft YaHei', '微软雅黑', STHeitiSC-Light, simsun, '宋体', 'WenQuanYi Zen Hei', 'WenQuanYi Micro Hei', sans-serif;
  border: 0 none;
}
select,
input {
  vertical-align: middle;
}
select,
input,
textarea {
  font-size: 14px;
  margin: 0;
  outline: none;
}
textarea {
  resize: none;
}
table {
  border-collapse: collapse;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
body {
  font-size: 16px;
  color: #333;
  font-family: 'PingFang SC', 'Lantinghei SC', 'Helvetica Neue', Helvetica, Arial, 'Microsoft YaHei', '微软雅黑', STHeitiSC-Light, simsun, '宋体', 'WenQuanYi Zen Hei', 'WenQuanYi Micro Hei', sans-serif;
}
a {
  color: #333333;
  text-decoration: none;
  font-family: 'PingFang SC', 'Lantinghei SC', 'Helvetica Neue', Helvetica, Arial, 'Microsoft YaHei', '微软雅黑', STHeitiSC-Light, simsun, '宋体', 'WenQuanYi Zen Hei', 'WenQuanYi Micro Hei', sans-serif;
  font-size: 16px;
}
i,
b {
  font-style: normal;
}
.wrap {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.clearfix::after {
  content: '';
  display: block;
  clear: both;
}
.indexBox {
  width: 100%;
  background: #ec4b30 url(../images/bg.jpg) center 819px no-repeat;
  padding-bottom: 40px;
}
.indexBox .banner {
  height: 819px;
  background: url(../images/banner.jpg) top center no-repeat;
}
.indexBox .infoBox {
  height: 651px;
  background: url(../images/info_bg.png) center center no-repeat;
}
.indexBox .infoBox .wrap {
  padding: 112px 56px 0 109px;
}
.indexBox .infoBox .wrap .left {
  width: 609px;
  float: left;
  height: 386px;
  position: relative;
}
.indexBox .infoBox .wrap .left .info-swiper {
  width: 100%;
  height: 100%;
}
.indexBox .infoBox .wrap .left .info-swiper .swiper-slide a {
  height: 386px;
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.indexBox .infoBox .wrap .left .info-swiper .swiper-slide a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.indexBox .infoBox .wrap .left .info-swiper .swiper-slide a .tit {
  height: 46px;
  background: rgba(0, 0, 0, 0.54);
  padding: 0 130px 0 25px;
  position: absolute;
  bottom: 0;
  width: 100%;
  color: #fff;
  font-size: 18px;
  line-height: 46px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.indexBox .infoBox .wrap .left .info-pagination {
  position: absolute;
  bottom: 11px;
  right: 0;
  z-index: 3;
  padding-right: 28px;
}
.indexBox .infoBox .wrap .left .info-pagination .swiper-pagination-bullet {
  width: 18px;
  height: 16px;
  background: url(../images/info_pagination.png) center center no-repeat;
  margin: 0;
  margin-right: 5px;
  opacity: 1;
  transition: all 0.5s ease-in-out;
}
.indexBox .infoBox .wrap .left .info-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-image: url(../images/on_info_pagination.png);
}
.indexBox .infoBox .wrap .left .info-pagination .swiper-pagination-bullet:last-child {
  margin-right: 0;
}
.indexBox .infoBox .wrap .right {
  float: right;
  width: 404px;
}
.indexBox .infoBox .wrap .right .hed {
  line-height: 27px;
}
.indexBox .infoBox .wrap .right .hed .tit {
  background: url(../images/list_icon.png) left center no-repeat;
  padding-left: 17px;
}
.indexBox .infoBox .wrap .right .hed .tit a {
  font-size: 18px;
  font-weight: bold;
  color: #ff1a00;
}
.indexBox .infoBox .wrap .right .hed .text {
  color: #666;
  font-size: 16px;
  padding-left: 17px;
}
.indexBox .infoBox .wrap .right .hed .text a {
  color: #ff1a00;
}
.indexBox .infoBox .wrap .right ul {
  margin-top: 36px;
}
.indexBox .infoBox .wrap .right ul li {
  margin-bottom: 26px;
  background: url(../images/list_icon.png) left center no-repeat;
  padding-left: 17px;
}
.indexBox .infoBox .wrap .right ul li:last-child {
  margin-bottom: 0;
}
.indexBox .infoBox .wrap .right ul li a {
  font-size: 16px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.indexBox .infoBox .wrap .right ul li a:hover {
  color: #ff1a00;
}
.indexBox .infoBox .wrap .right .more {
  width: 190px;
  height: 51px;
  background: url(../images/more.png) center center no-repeat;
  margin-top: 30px;
}
.indexBox .infoBox .wrap .right .more a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 16px;
  text-align: center;
  line-height: 51px;
  color: #a62d04;
}
.indexBox .cjhd {
  margin: 50px auto 0;
  position: relative;
  height: 746px;
  background: url(../images/cjhd_bg.png) center center no-repeat;
}
.indexBox .cjhd .title {
  position: absolute;
  width: 439px;
  height: 134px;
  background: url(../images/title1.png) center center no-repeat;
  top: -54px;
  left: 50%;
  transform: translateX(-50%);
}
.indexBox .cjhd .hedBox {
  width: 1200px;
  margin: 0 auto;
  padding: 123px 83px 0 72px;
}
.indexBox .cjhd .hedBox .item {
  width: 500px;
  height: 341px;
  float: left;
  border-radius: 22px;
  overflow: hidden;
  position: relative;
}
.indexBox .cjhd .hedBox .item a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.indexBox .cjhd .hedBox .item a .pic {
  width: 100%;
  height: 100%;
}
.indexBox .cjhd .hedBox .item a .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.indexBox .cjhd .hedBox .item a .tit {
  position: absolute;
  width: 100%;
  height: 46px;
  background: rgba(0, 0, 0, 0.54);
  bottom: 0;
  line-height: 46px;
  color: #fff;
  padding: 0 25px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.indexBox .cjhd .hedBox .item:last-child {
  float: right;
}
.indexBox .cjhd .bomlist {
  width: 1200px;
  margin: 50px auto 0;
  padding: 0 83px 0 72px;
}
.indexBox .cjhd .bomlist li {
  width: 500px;
  float: left;
  margin-bottom: 24px;
  padding-left: 17px;
  background: url(../images/list_icon.png) left center no-repeat;
}
.indexBox .cjhd .bomlist li a {
  font-size: 16px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.indexBox .cjhd .bomlist li a:hover {
  color: #ff1a00;
}
.indexBox .cjhd .bomlist li:nth-child(2n) {
  float: right;
}
.indexBox .cjhd .more {
  width: 190px;
  height: 51px;
  background: url(../images/more.png) center center no-repeat;
  margin-top: 30px;
  text-align: center;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 87px;
}
.indexBox .cjhd .more a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 16px;
  text-align: center;
  line-height: 51px;
  color: #a62d04;
}
.indexBox .nweldhd {
  margin-top: 39px;
}
.indexBox .nweldhd .title {
  height: 134px;
  background: url(../images/title2.png) center center no-repeat;
}
.indexBox .nweldhd .content {
  margin-top: 30px;
  height: 515px;
  background: url(../images/nwlhd_bg.png) center center no-repeat;
  padding-top: 43px;
}
.indexBox .nweldhd .content .wrap {
  position: relative;
}
.indexBox .nweldhd .content .next,
.indexBox .nweldhd .content .prev {
  width: 33px;
  height: 33px;
  position: absolute;
  z-index: 3;
  background: url(../images/prev.png) center center no-repeat;
  left: 74px;
  top: 190px;
  cursor: pointer;
}
.indexBox .nweldhd .content .next {
  background-image: url(../images/next.png);
  right: 74px;
  left: auto;
}
.indexBox .nweldhd .content .nweldhd-swiper {
  width: 1095px;
}
.indexBox .nweldhd .content .nweldhd-swiper .swiper-slide {
  width: 620px;
  height: 413px;
  background: #ccc;
  position: relative;
}
.indexBox .nweldhd .content .nweldhd-swiper .swiper-slide::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  top: 0;
  left: 0;
  z-index: 3;
}
.indexBox .nweldhd .content .nweldhd-swiper .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.indexBox .nweldhd .content .nweldhd-swiper .swiper-slide a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.indexBox .nweldhd .content .nweldhd-swiper .swiper-slide a .tit {
  height: 38px;
  background: rgba(0, 0, 0, 0.54);
  text-align: center;
  padding: 0 10px;
  font-size: 15px;
  line-height: 38px;
  position: absolute;
  width: 100%;
  bottom: 0;
  left: 0;
  color: #fff;
}
.indexBox .nweldhd .content .nweldhd-swiper .swiper-slide.swiper-slide-active::before {
  display: none;
}
.indexBox .wxts {
  margin: 39px auto 0;
  width: 1200px;
}
.indexBox .wxts .title {
  height: 134px;
  width: 439px;
  background: url(../images/title3.png) center center no-repeat;
  margin: 0 auto;
}
.indexBox .wxts .content {
  margin-top: 37px;
}
.indexBox .wxts .content .left {
  width: 568px;
  float: left;
  background: url(../images/fjrq.png) center center no-repeat;
  height: 451px;
}
.indexBox .wxts .content .right {
  width: 603px;
  height: 455px;
  background: url(../images/wxts_bg.png) center center no-repeat;
  float: right;
  padding: 31px 37px 0 42px;
}
.indexBox .wxts .content .right ul li {
  margin-bottom: 25px;
  background: url(../images/list_icon.png) left center no-repeat;
  padding-left: 17px;
}
.indexBox .wxts .content .right ul li a {
  font-size: 16px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.indexBox .wxts .content .right ul li a:hover {
  color: #ff1a00;
}
.indexBox .wxts .content .right ul li:last-child {
  margin-bottom: 0;
}
.indexBox .wxts .content .right .pic {
  margin-top: 52px;
}
.indexBox .wxts .content .right .pic img {
  width: 100%;
  height: auto;
}