.clear {
  clear: both;
}

* {
  padding: 0;
  margin: 0;
  font-family: 'Microsoft YaHei', arial, helvetica, clean, sans-serif;
}

body {
  font: 14px/1.231 'Microsoft YaHei', arial, helvetica, clean, sans-serif;
  color: #333;
  margin: 0;
  line-height: 1.5;
}

*:before,
*:after {
  box-sizing: content-box;
}

:focus {
  outline: 1;
}

article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary {
  display: block;
}

a {
  color: #333;
  text-decoration: none;
}

a:link,
a:hover,
a:active,
a:visited {
  text-decoration: none;
}

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input,
select {
  vertical-align: middle;
}

img {
  font-size: 0.14rem;
}

li,
ul {
  list-style-type: none;
}

img {
  border: none;
}

input,
textarea {
  outline: 0;
  border: 0;
  resize: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
dl,
dd,
dt,
i,
em {
  font-weight: normal;
  font-style: normal;
}

.left {
  float: left;
}

.right {
  float: right;
}

.clearboth {
  clear: both;
}

.sjcTop,
.sjcTop2,
.sjcBottom,
.sjcLeft,
.sjcRight,
.bg,
.leftWow,
.rightWow,
.bottomWow,
.fdWow,
.fds {
  -webkit-transition: all 0.8s ease-out;
  transition: all 0.8s ease-out;
  z-index: 9999;
}

.banner {
  position: relative;
  width: 100%;
  margin: 0 auto;
}

.banner .bannerbox {
  width: 100%;
  margin: 0 auto;
  position: relative;
}

.banner .bannerbox ul li a {
  display: block;
}

.banner .bannerbox ul li a img {
  display: block;
  width: 100%;
}

.banner .bannerbox .swiper_bannerL {
  position: absolute;
  bottom: 10%;
  right: 160px;
  background: rgba(255, 255, 255, 0.5) url(../images/next.png) no-repeat center;
  background-size: 40px;
  width: 60px;
  height: 60px;
  z-index: 99;
  cursor: pointer;
}

.banner .bannerbox .swiper_bannerR {
  position: absolute;
  bottom: 10%;
  right: 60px;
  background: rgba(255, 255, 255, 0.5) url(../images/prev.png) no-repeat center;
  background-size: 40px;
  width: 60px;
  height: 60px;
  z-index: 99;
  cursor: pointer;
}

.banner .bannerbox .swiper-pagination-custom {
  position: absolute;
  bottom: 50%;
  transform: translateY(-20%);
  left: auto;
  right: 80px;
  z-index: 9;
  width: 44px;
  justify-content: flex-end;
  height: auto;
}

.banner .bannerbox .swiper-pagination-custom b {
  display: block;
  font-size: 18px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  font-weight: bold;
  line-height: 1;
  color: #fff;
  text-align: right;
}

.banner .bannerbox .swiper-pagination-custom b:first-child {
  color: #d72d34;
}

.banner .bannerbox .swiper-pagination-custom em {
  width: 44px;
  height: 1px;
  background: #fff;
  display: block;
  margin: 20px 0;
}

.banner .bannerDown {
  position: absolute;
  width: 287px;
  height: 60px;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: url(../images/bannerDown.png) no-repeat center;
  z-index: 99;
  padding-top: 18px;
  box-sizing: border-box;
}

.banner .bannerDown i {
  width: 12px;
  height: 14px;
  display: block;
  background: url(../images/bannerDownIco.png) no-repeat center;
  margin: 0 auto;
  animation: xs 1s ease-out infinite alternate !important;
}

.banner .bannerDown span {
  display: block;
  text-align: center;
  font-size: 12px;
  line-height: 1;
  margin-top: 10px;
  color: #555555;
  position: relative;
}

@keyframes xs {
  0% {
    margin-top: -5px;
  }

  100% {
    margin-top: 5px;
  }
}

.title a {
  display: flex;
  align-items: center;
  position: relative;
}

.title a::after {
  content: "";
  width: 58px;
  height: 58px;
  background: #4c6ea5;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: -15px;
  display: block;
  line-height: 58px;
}

.title a b {
  position: relative;
  font-size: 52px;
  color: #fff;
  font-weight: bold;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  line-height: 1;
  font-weight: 1000;
  text-transform: uppercase;
  z-index: 2;
  margin-right: 4px;
  line-height: 58px;
}

.title a i {
  position: relative;
  font-size: 52px;
  color: #333;
  font-weight: bold;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  line-height: 1;
  font-weight: 1000;
  line-height: 58px;
}

.title a span {
  font-size: 34px;
  line-height: 1;
  margin-top: 5px;
  margin-left: 17px;
}

.title p {
  font-size: 18px;
  margin-top: 16px;
  line-height: 1;
  color: #777;
}

.product {
  margin-top: 70px;
  padding-bottom: 155px;
}

.product .productTop {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  align-items: center;
}

.product .productTop .productMore {
  width: 56px;
  height: 56px;
  display: block;
  background: url(../images/productMore.png) no-repeat center;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.product .productTop .productMore:hover {
  background: url(../images/productMore2.png) no-repeat center;
}

.product .productBox {
  margin-top: 70px;
}

.product .productBox ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
}

.product .productBox ul li {
  width: 189px;
  height: 434px;
  display: block;
  background: url(../images/productBg1.jpg) no-repeat center;
  background-size: cover;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.product .productBox ul li a em {
  display: block;
  text-align: center;
  font-weight: bold;
  font-size: 18px;
  width: 90%;
  margin: 55px auto 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: normal;
}

.product .productBox ul li a b {
  width: 40px;
  height: 0px;
  display: block;
  border-radius: 50%;
  background: #fff url(../images/productMores.png) no-repeat center;
  margin: 0 auto;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
  margin-top: 22px;
  margin-bottom: 30px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.product .productBox ul li a i {
  margin: 70px auto 0;
  margin-left: 60px;
  -webkit-transition: 1s;
  transition: 1s;
  display: block;
  height: 281px;
  position: relative;
  overflow: hidden;
  width: 129px;
  border-radius: 10px;
}

.product .productBox ul li a i img {
  position: absolute;
  top: 0;
  left: 0;
}

.product .productBox ul li.on {
  overflow: inherit;
  width: 470px;
  background: url(../images/productBg2.jpg) no-repeat center;
}

.product .productBox ul li.on a em {
  font-weight: bold;
  font-size: 20px;
  color: #fff;
  text-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.product .productBox ul li.on a b {
  height: 40px;
}

.product .productBox ul li.on a i {
  margin: 0;
  width: 100%;
  height: 320px;
}

.product .productBox ul li.on a i img {
  width: 100%;
  height: 320px;
  object-fit: contain;
}

.reason {
  width: 100%;
  background: url(../images/reasonBg.jpg) no-repeat center;
  padding-top: 100px;
  background-size: cover;
  padding-bottom: 90px;
  overflow: hidden;
}

.reason .titles {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 99;
}

.reason .reasonBox {
  padding-top: 70px;
  position: relative;
  height: 694px;
}

.reason .reasonBox .bd {
  width: 100%;
}

.reason .reasonBox .bd ul li {
  width: 100%;
  background: url(../images/reasonBgs.png) no-repeat center 45px;
}

.reason .reasonBox .bd ul li img {
  display: block;
  width: 901px;
  height: 694px;
  margin: 0 auto;
}

.reason .reasonBox .hd {
  width: 100%;
}

.reason .reasonBox .hd ul li {
  width: 260px;
  height: 316px;
  display: block;
  background: #fff;
  border-radius: 15px;
  border: 1px solid #ececec;
  padding-top: 40px;
  padding-left: 15px;
  padding-right: 15px;
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.reason .reasonBox .hd ul li em {
  display: block;
  width: 75px;
  height: 75px;
  background-color: #f7f7f7;
  border: 1px solid #ededed;
  margin: 0 auto;
  background-image: url(../images/reasonIco1.png);
  background-position: 0 0;
  border-radius: 50%;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.reason .reasonBox .hd ul li h4 {
  text-align: center;
  font-size: 20px;
  line-height: 1;
  padding-top: 20px;
  padding-bottom: 20px;
}

.reason .reasonBox .hd ul li p {
  font-size: 15px;
  color: #8a8a8a;
  line-height: 26px;
  text-align: center;
  margin-top: 10px;
}

.reason .reasonBox .hd ul li:nth-child(1) {
  top: 200px;
}

.reason .reasonBox .hd ul li:nth-child(2) {
  top: 464px;
  left: 647px;
}

.reason .reasonBox .hd ul li:nth-child(2) em {
  background-image: url(../images/reasonIco2.png);
}

.reason .reasonBox .hd ul li:nth-child(3) {
  top: 214px;
  left: 988px;
}

.reason .reasonBox .hd ul li:nth-child(3) em {
  background-image: url(../images/reasonIco3.png);
}

.reason .reasonBox .hd ul li.on {
  border-color: transparent;
  background-image: linear-gradient(to bottom right, #7797cb, #234568);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

.reason .reasonBox .hd ul li.on em {
  background-position: 0 -75px;
  background-color: transparent;
}

.reason .reasonBox .hd ul li.on h4 {
  color: #fff;
  font-weight: bold;
}

.reason .reasonBox .hd ul li.on p {
  color: #fff;
}

.about {
  width: 100%;
  background: url(../images/aboutBg.jpg) no-repeat center top;
  padding-bottom: 50px;
}

.about .titles {
  padding-top: 95px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  justify-content: center;
  height: 120px;
}

.about .titles .title {
  height: 92px;
}

.about .titles .title a {
  height: 92px;
  padding: 0 15px;
  background: url(../images/titleBg.png) no-repeat center right;
}

.about .titles .title a::after {
  content: "";
  width: 58px;
  height: 58px;
  background: #4c6ea5;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 0;
  display: block;
  line-height: 58px;
  transform: translateY(-50%);
}

.about .titles .title a span {
  font-weight: bold;
}

.about .titles .title em {
  width: 36px;
  height: 6px;
  display: block;
  background: url(../images/aboutIco.png) no-repeat center;
  margin: 20px auto 0;
}

.about .aboutText {
  width: 1125px;
  margin: 80px auto 0;
  font-size: 16px;
  line-height: 32px;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  color: #474747;
}

.about .aboutText .aboutTitles {
  font-weight: bold;
  font-size: 16px;
  text-align: center;
}

.about .aboutMore {
  display: block;
  width: 160px;
  height: 58px;
  background-image: linear-gradient(to right bottom, #fd9031, #fbc05e);
  border-radius: 58px;
  text-align: center;
  line-height: 58px;
  font-size: 14px;
  color: #fff;
  margin: 50px auto 0;
  font-size: 16px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.about .aboutMore:hover {
  background-image: linear-gradient(to bottom right, #7797cb, #234568);
}

.about .aboutList {
  width: 1482px;
  height: 280px;
  margin: 187px auto 0;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  border-radius: 280px;
}

.about .aboutList ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
}

.about .aboutList ul li {
  flex: 1;
  padding: 0 44px;
  box-sizing: border-box;
  height: 280px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  background: rgba(255, 255, 255, 0.95);
}

.about .aboutList ul li:nth-child(1) {
  padding-left: 100px;
  border-radius: 280px 0 0 280px;
}

.about .aboutList ul li:nth-child(2) {
  padding-left: 60px;
}

.about .aboutList ul li:nth-child(2) .aboutListCenter i {
  background-image: url(../images/aboutList2.png);
}

.about .aboutList ul li:nth-child(3) {
  padding-right: 100px;
  border-radius: 0 280px 280px 0;
}

.about .aboutList ul li:nth-child(3) .aboutListCenter i {
  background-image: url(../images/aboutList3.png);
}

.about .aboutList ul li .aboutListCenter {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  padding-top: 80px;
}

.about .aboutList ul li .aboutListCenter i {
  width: 42px;
  height: 42px;
  background-image: url(../images/aboutList1.png);
  background-position: 0 0;
  background-repeat: no-repeat;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.about .aboutList ul li .aboutListCenter a {
  width: 300px;
}

.about .aboutList ul li .aboutListCenter a em {
  display: block;
  font-size: 22px;
  line-height: 1;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.about .aboutList ul li .aboutListCenter a span {
  display: block;
  font-size: 12px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  color: #bab9b9;
  margin-top: 12px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.about .aboutList ul li .aboutListCenter a b {
  font-weight: normal;
  font-size: 16px;
  color: #777;
  margin-top: 30px;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.about .aboutList ul li.on {
  background-image: linear-gradient(to bottom right, #7797cb, #234568);
}

.about .aboutList ul li.on .aboutListCenter i {
  background-position: 0 -42px;
}

.about .aboutList ul li.on .aboutListCenter a em {
  color: #fff;
}

.about .aboutList ul li.on .aboutListCenter a span {
  color: #fff;
}

.about .aboutList ul li.on .aboutListCenter a b {
  color: #fff;
}

.case {
  padding-top: 84px;
  background: url(../images/caseBg.jpg) no-repeat center bottom;
  overflow: hidden;
  padding-bottom: 80px;
}

.case .productTop {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  align-items: center;
}

.case .productTop .productMore {
  width: 56px;
  height: 56px;
  display: block;
  background: url(../images/productMore.png) no-repeat center;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.case .productTop .productMore:hover {
  background: url(../images/productMore2.png) no-repeat center;
}

.case .caseBox {
  width: 1486px;
  margin: 80px auto 0;
  overflow: hidden;
}

.case .caseBox ul li {
  width: 730px;
  height: 328px;
  background: #fff;
  float: left;
  margin-right: 27px;
}

.case .caseBox ul li a {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  height: 328px;
}

.case .caseBox ul li a i {
  width: 410px;
  height: 328px;
  display: block;
  overflow: hidden;
}

.case .caseBox ul li a i img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.case .caseBox ul li a em {
  display: block;
  width: 270px;
  margin-right: 25px;
}

.case .caseBox ul li a em b {
  display: block;
  margin-top: 90px;
  line-height: 1;
  font-size: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.case .caseBox ul li a em span {
  display: block;
  font-size: 15px;
  line-height: 24px;
  color: #888888;
  height: 72px;
  margin-top: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.case .caseBox ul li a em strong {
  display: block;
  width: 94px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  border: 1px solid #e0e0e0;
  border-radius: 30px;
  margin-top: 26px;
  font-weight: normal;
  font-size: 12px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  color: #999999;
  background: #fff;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.case .caseBox ul li a:hover i img {
  transform: scale(1.1);
}

.case .caseBox ul li a:hover em b {
  color: #2c5392;
}

.case .caseBox ul li a:hover em strong {
  background: #2c5392;
  color: #fff;
  border-color: #2c5392;
}

.case .hd {
  margin-top: 82px;
}

.case .hd ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  justify-content: center;
}

.case .hd ul li {
  width: 9px;
  height: 9px;
  border: 1px solid #979797;
  border-radius: 50%;
  margin: 0 7px;
  cursor: pointer;
}

.case .hd ul li a {
  font-size: 0;
}

.case .hd ul li.on {
  background: #fe640e;
  border-color: #fe640e;
}

.news {
  padding-top: 88px;
  background: url(../images/newsBg.jpg) no-repeat center;
  background-size: cover;
  padding-bottom: 104px;
}

.news .caseTop {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  align-items: flex-end;
}

.news .caseTop .hd {
  width: 640px;
  padding-left: 50px;
  box-sizing: border-box;
  position: relative;
}

.news .caseTop .hd::after {
  content: "";
  width: 960px;
  height: 1px;
  background: #d8dfeb;
  position: absolute;
  bottom: 0;
  left: 0;
}

.news .caseTop .hd ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.news .caseTop .hd ul li {
  padding-bottom: 30px;
  position: relative;
}

.news .caseTop .hd ul li a {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
}

.news .caseTop .hd ul li a i {
  width: 19px;
  height: 19px;
  display: block;
  background-image: url(../images/newshdIco.png);
  background-repeat: no-repeat;
  background-position: 0 0;
}

.news .caseTop .hd ul li a em {
  display: block;
  font-size: 18px;
  margin-left: 15px;
}

.news .caseTop .hd ul li::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  background: #fe640e;
  width: 0%;
  height: 3px;
  z-index: 2;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.news .caseTop .hd ul li.on::after {
  width: 100%;
}

.news .caseTop .hd ul li.on a i {
  background-position: 0 -19px;
}

.news .caseTop .hd ul li.on a em {
  color: #4c6ea5;
  font-weight: bold;
}

.news .newsBox .newsBoxlist {
  padding-top: 55px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.news .newsBox .newsBoxlist .newsBoxl {
  width: 593px;
  padding-top: 70px;
}

.news .newsBox .newsBoxlist .newsBoxl .newsTop {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
}

.news .newsBox .newsBoxlist .newsBoxl .newsTop i {
  padding-top: 48px;
  font-weight: bold;
  font-size: 37px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  font-style: italic;
  font-weight: 1000;
  color: #4c6ea5;
}

.news .newsBox .newsBoxlist .newsBoxl .newsTop .newsImg {
  display: block;
  width: 396px;
  height: 265px;
  border-radius: 20px;
  overflow: hidden;
}

.news .newsBox .newsBoxlist .newsBoxl .newsTop .newsImg img {
  display: block;
  width: 100%;
  height: 100%;
}

.news .newsBox .newsBoxlist .newsBoxl .newsText {
  margin-top: 70px;
  display: block;
}

.news .newsBox .newsBoxlist .newsBoxl .newsText i {
  display: block;
  font-size: 20px;
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news .newsBox .newsBoxlist .newsBoxl .newsText em {
  margin-top: 30px;
  display: block;
  font-size: 15px;
  line-height: 24px;
  color: #919191;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  height: 48px;
}

.news .newsBox .newsBoxlist .newsBoxR p {
  width: 640px;
  height: 70px;
  border: 1px solid #e9e9e9;
  margin-bottom: 20px;
  border-radius: 70px;
  padding-left: 26px;
  padding-right: 17px;
  box-sizing: border-box;
  overflow: hidden;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.news .newsBox .newsBoxlist .newsBoxR p a {
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.news .newsBox .newsBoxlist .newsBoxR p a i {
  font-size: 18px;
  line-height: 70px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  font-weight: bold;
  float: left;
  color: #c5c5c5;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.news .newsBox .newsBoxlist .newsBoxR p a span {
  margin-left: 30px;
  font-size: 18px;
  line-height: 70px;
  color: #555;
  width: 430px;
  display: block;
  float: left;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.news .newsBox .newsBoxlist .newsBoxR p a b {
  float: right;
  width: 45px;
  height: 45px;
  display: block;
  background: url(../images/newsMore1.png) no-repeat center;
  margin-top: 12px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}

.news .newsBox .newsBoxlist .newsBoxR p:hover {
  background: #4c6ea5;
}

.news .newsBox .newsBoxlist .newsBoxR p:hover a i {
  color: #fff;
}

.news .newsBox .newsBoxlist .newsBoxR p:hover a span {
  color: #fff;
}

.news .newsBox .newsBoxlist .newsBoxR p:hover a b {
  background: url(../images/newsMore2.png) no-repeat center;
}