.contents {
  width: 1585px;
  margin: 0 auto;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
  line-height: 0;
  height: 0;
  font-size: 0;
}

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

.tsy {
  transform: perspective(1px) translateZ(0);
  transition-duration: 0.3s ease-out;
}

.tsy:hover {
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}

.gd {
  transition: 0.5s linear;
}

.gm {
  transition: 0.2s ease-out;
}

.img100 {
  transform: scale(1);
  transition: 0.5s linear;
}

.img100:hover {
  transform: scale(1.1);
}

.w100 {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.wo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flex {
  display: flex;
  justify-content: space-between;
}

.sjctop,
.sjcbottom,
.sjcleft,
.sjcright {
  -webkit-transition: all 0.9s ease-out;
  transition: all 0.9s ease-out;
}

.pro {
  height: 500px;
  background: url(../images/pro.jpg) no-repeat center top;
  padding: 118px 0 0;
  box-sizing: border-box;
}

.pro .contents {
  display: flex;
  justify-content: space-between;
}

.pro .mian {
  width: 47%;
  display: flex;
  justify-content: space-between;
  height: 276px;
  overflow: hidden;
}

.pro .mian .text {
  width: 70%;
}

.pro .mian .text .art .cond {
  display: block;
  font-size: 36px;
  color: #333;
  line-height: 36px;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}

.pro .mian .text .art em {
  display: block;
  font-family: Arial;
  font-size: 12px;
  color: #999;
  line-height: 10px;
  margin: 8px 0 0;
}

.pro .mian .text .new {
  font-size: 30px;
  color: transparent;
  font-style: italic;
  font-weight: bold;
  line-height: 23px;
  margin: 48px 0 15px;
}

.pro .mian .text p {
  /* margin: 20px 0 0; */
  font-size: 20px;
  color: #333;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pro .mian .text p b {
  font-size: 24px;
  color: #333;
  line-height: 30px;
}

.pro .mian .text .samll {
  font-size: 14px;
  color: #777;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pro .mian .text .reg {
  display: flex;
  margin: 60px 0 0;
}

.pro .mian .text .reg a {
  display: block;
  width: 150px;
  height: 44px;
  border: 1px solid #c7c7c7;
  font-size: 18px;
  color: #333;
  line-height: 42px;
  text-align: center;
  margin-right: 30px;
  transition: 0.2s linear;
}

.pro .mian .text .reg a:hover {
  transform: translateY(-5px);
  background: #d50000;
  color: #fff;
  border-color: #d50000;
}

.pro .mian .img {
  display: block;
  width: 215px;
  height: 215px;
  overflow: hidden;
}

.pro .mian .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  -webkit-transition: .5s;
  transition: .5s;
}

.pro .mian .img img:hover {
  transform: scale(1.1);
}

.abo {
  height: 915px;
  margin: 28px 0 0;
  padding: 75px 0 0;
  box-sizing: border-box;
  background: url(../images/abo.jpg) no-repeat center top;
}

.abo .mian {
  display: flex;
  justify-content: space-between;
}

.abo .mian .aside {
  width: 50%;
}

.abo .mian .aside .art h4 {
  font-size: 40px;
  color: #333;
  line-height: 38px;
  font-weight: bold;
}

.abo .mian .aside .art em {
  display: block;
  font-size: 16px;
  color: #999;
  line-height: 12px;
  margin: 20px 0 0;
}

.abo .mian .aside h5 {
  font-size: 28px;
  color: #333;
  line-height: 22px;
  font-weight: bold;
  margin: 49px 0 0;
}

.abo .mian .aside .text {
  font-size: 18px;
  color: #666;
  line-height: 1.8;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  /* -webkit-line-clamp: 4; */
  overflow: hidden;
  /* height: 128px; */
  margin: 40px 0 0;
}

.abo .mian .aside .more {
  display: block;
  width: 147px;
  height: 44px;
  background: #d50000;
  border-radius: 5px;
  font-size: 18px;
  color: #fff;
  line-height: 44px;
  text-align: center;
  margin: 54px 0 0;
  transition: 0.2s linear;
}

.abo .mian .aside .more:hover {
  transform: translateY(-5px);
}

.abo .mian .about {
  width: 47%;
  height: 505px;
  overflow: hidden;
}

.abo .mian .about img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}

.abo .mian .about img:hover {
  transform: scale(1.1);
}

.abo .warp {
  height: 242px;
  background: #fff;
  padding: 0 9% 0 3%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.abo .warp .rong {
  width: 235px;
  height: 156px;
  border: 1px solid #e0e0e0;
  box-sizing: border-box;
  display: block;
  overflow: hidden;
}

.abo .warp .rong img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}

.abo .warp .rong img:hover {
  transform: scale(1.1);
}

.abo .warp ol {
  width: 67%;
  display: flex;
  justify-content: space-between;
}

.abo .warp ol li {
  height: 118px;
  border-left: 1px solid #e0e0e0;
  padding: 20px 0 0 40px;
  box-sizing: border-box;
  position: relative;
}

.abo .warp ol li::before {
  content: "";
  display: block;
  width: 2px;
  height: 29px;
  position: absolute;
  background: #d50000;
  top: 0;
  left: -1px;
}

.abo .warp ol li p {
  height: 34px;
  display: flex;
}

.abo .warp ol li p i {
  display: block;
  font-size: 40px;
  font-weight: bold;
  line-height: 34px;
}

.abo .warp ol li p span {
  font-size: 16px;
  color: #333;
  line-height: 45px;
}

.abo .warp ol li em {
  display: block;
  font-size: 18px;
  color: #191922;
  line-height: 18px;
  margin: 30px 0 0;
}

.case {
  margin: 95px 0 0;
}

.case .box {
  display: flex;
  justify-content: space-between;
}

.case .box .top h3 {
  font-size: 40px;
  color: #333;
  line-height: 40px;
  font-weight: bold;
}

.case .box .top p {
  font-size: 16px;
  color: #999;
  line-height: 12px;
  margin: 21px 0 0;
  text-transform: uppercase;
}

.case .box .art {
  margin: 10px 0 0;
}

.case .box .art a {
  display: block;
  width: 160px;
  height: 50px;
  background: #d50000;
  border-radius: 25px;
  font-size: 16px;
  color: #fff;
  line-height: 50px;
  text-align: center;
}

.case .tempWrap {
  margin: 46px 0 0;
  width: 99% !important;
}

.case .listimg {
  display: flex;
  justify-content: space-between;
  overflow: hidden;
}

.case .warplistimg {
  position: relative;
}

.case .warplistimg .prev {
  position: absolute;
  top: 40%;
  left: -15px;
  transform: translateY(-50%);
  z-index: 100;
  width: 30px;
  height: 30px;
  background: #333;
  cursor: pointer;
  font-size: 14px;
  color: #fff;
  line-height: 30px;
  text-align: center;
}

.case .warplistimg .next {
  position: absolute;
  top: 40%;
  right: 8px;
  transform: translateY(-50%);
  z-index: 100;
  width: 30px;
  height: 30px;
  background: #333;
  cursor: pointer;
  font-size: 14px;
  color: #fff;
  line-height: 30px;
  text-align: center;
}

.case .listimg li {
  width: 23.5%;
  margin-right: 25px;
}

.case .listim   g li .tu {
  width: 100%;
  height: 260px;
  overflow: hidden;
  padding: 10px;
  border: solid 1px #ededed;
  box-sizing: border-box;
}

.case .listimg li .tu .img {
  display: block;
  overflow: hidden;
  height: 260px;
}


.case .listimg li .tu .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}

.case .listimg li .tu .img img:hover {
  transform: scale(1.1);
}

.case .listimg li .text {
  padding: 0 60px 0 10px;
  box-sizing: border-box;
  position: relative;
}

.case .listimg li .text .cond {
  display: block;
  font-size: 18px;
  line-height: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}

.case .listimg li .text .more {
  display: block;
  font-size: 16px;
  color: #999;
  line-height: 60px;
  position: absolute;
  top: 0;
  right: 0;
}

.case .listimg li:hover .text .cond {
  color: #d50000;
  letter-spacing: 1px;
}

.reason {
  height: 750px;
  background: #f5f5f5;
  margin: 75px 0 0;
  padding: 58px 0 0;
  box-sizing: border-box;
  overflow: hidden;
}

.reason .box {
  display: flex;
  justify-content: space-between;
}

.reason .box .top h3 {
  font-size: 40px;
  color: #333;
  line-height: 40px;
  font-weight: bold;
}

.reason .box .top p {
  font-size: 16px;
  color: #999;
  line-height: 12px;
  margin: 21px 0 0;
}

.reason .box .art {
  margin: 10px 0 0;
}

.reason .box .art a {
  display: block;
  width: 160px;
  height: 50px;
  background: #d50000;
  border-radius: 25px;
  font-size: 16px;
  color: #fff;
  line-height: 50px;
  text-align: center;
  margin: 0 0 0 76px;
}

.reason .box .art .tel {
  display: flex;
  height: 30px;
  margin: 10px 0 0;
}

.reason .box .art .tel i {
  font-size: 16px;
  color: #333;
  line-height: 35px;
}

.reason .box .art .tel b {
  font-size: 28px;
  color: #333;
  font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  line-height: 30px;
}

.reason ol {
  width: 100%;
  height: 501px;
  border: 1px solid #eaeaea;
  box-sizing: border-box;
  background: #fff;
  border-right: none;
  margin: 40px 0 0;
  display: flex;
  justify-content: space-between;
}

.reason ol li {
  width: 25%;
  border-right: 1px solid #eaeaea;
  box-sizing: border-box;
  height: 500px;
  padding: 58px 0 0 4%;
}

.reason ol li em {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 55px;
  height: 68px;
  background: url(../images/yb.png) no-repeat center;
  opacity: .5;
  background-size: contain;
}

.reason ol li em img {
  position: absolute;
  transition: 0.5s linear;
}

.reason ol li em img:nth-child(1) {
  opacity: 1;
}

.reason ol li em img:nth-child(2) {
  opacity: 0;
}

.reason ol li .art {
  margin: 23px 0 0;
}

.reason ol li .art b {
  font-size: 28px;
  color: #333;
  line-height: 2;
  display: block;
}

.reason ol li .art i {
  font-family: Arial;
  font-size: 14px;
  color: #333;
  line-height: 10px;
  margin: 10px 0 0;
  display: block;
}

.reason ol li p {
  font-size: 18px;
  color: #000;
  opacity: 0.7;
  width: 90%;
  line-height: 36px;
  margin: 30px 0 0;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  /* -webkit-line-clamp: 3; */
  overflow: hidden;
  height: 178px;
}

.reason ol li .num {
  margin: 40px 0 0;
}

.reason ol .on em img:nth-child(1) {
  opacity: 0;
}

.reason ol .on em img:nth-child(2) {
  opacity: 1;
}

.capital {
  margin: 60px 0 0;
}

.capital .box {
  display: flex;
  justify-content: space-between;
}

.capital .box .top h3 {
  font-size: 40px;
  color: #333;
  line-height: 40px;
  font-weight: bold;
}

.capital .box .top p {
  font-size: 16px;
  color: #999;
  line-height: 12px;
  margin: 21px 0 0;
}

.capital .box .art {
  margin: 10px 0 0;
}

.capital .box .art a {
  display: block;
  width: 160px;
  height: 50px;
  background: #d50000;
  border-radius: 25px;
  font-size: 16px;
  color: #fff;
  line-height: 50px;
  text-align: center;
}

.capital ul {
  display: flex;
  justify-content: space-between;
  margin: 36px 0 0;
}

.capital ul li {
  width: 23%;
  height: 470px;
  border: 1px solid #e4e4e4;
  box-sizing: border-box;
  border-radius: 5px;
}

.capital ul li .img {
  display: block;
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.capital ul li .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s linear;
}

.capital ul li .img img:hover {
  transform: scale(1.1);
}

.capital ul li .text {
  padding: 0 8% 0 6%;
  box-sizing: border-box;
  margin: 30px 0 0;
}

.capital ul li .text .cond {
  display: block;
  font-size: 20px;
  color: #333;
  line-height: 30px;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: 0.5s linear;
}

.capital ul li .text p {
  font-size: 18px;
  color: #666;
  line-height: 26px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 52px;
  margin: 10px 0 0;
}

.capital ul li .text .art {
  display: flex;
  justify-content: space-between;
  margin: 30px 0 0;
}

.capital ul li .text .art .more {
  display: block;
  width: 120px;
  height: 40px;
  font-size: 16px;
  color: #333;
  line-height: 40px;
  transition: 0.5s linear;
}

.capital ul li .text .art .data {
  font-family: Arial;
  font-size: 14px;
  color: #666;
  line-height: 40px;
}

.capital ul li:hover .text .cond {
  letter-spacing: 1px;
}

.capital ul li:hover .text .art .more {
  background: #d50000;
  border-radius: 20px;
  padding: 0 0 0 32px;
  box-sizing: border-box;
  color: #fff;
}

.support {
  /* height: 504px; */
  background: url(../images/sup.jpg) no-repeat center top;
  padding: 60px 0 60px;
  box-sizing: border-box;
}

.support .top h3 {
  font-size: 40px;
  color: #333;
  line-height: 40px;
  font-weight: bold;
}

.support .top p {
  font-size: 16px;
  color: #999;
  line-height: 12px;
  margin: 21px 0 0;
}

.support ul {
  display: flex;
  justify-content: space-between;
  margin: 50px 0 0;
}

.support ul li {
  width: 17%;
}

.support ul li em {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 170px;
  height: 170px;
  background: url(../images/sb1.png) no-repeat center;
  margin: 0 auto;
  transition: 0.5s linear;
}

.support ul li em img {
  position: absolute;
  transition: 0.5s linear;
}

.support ul li em img:nth-child(1) {
  opacity: 1;
}

.support ul li em img:nth-child(2) {
  opacity: 0;
}

.support ul li .erm {
  width: 140px;
  height: 170px;
  margin: 0 auto;
}

.support ul li .erm img {
  width: 100%;
  height: 140px;
}

.support ul li b {
  display: block;
  font-size: 26px;
  color: #333;
  line-height: 2;
  font-weight: bold;
  text-align: center;
  margin: 22px 0 0px;
}

.support ul li p {
  font-size: 18px;
  color: #888;
  line-height: 1.6;
  text-align: center;
}

.support ul .on em {
  background: url(../images/sb2.png) no-repeat center;
}

.support ul .on em img:nth-child(1) {
  opacity: 0;
}

.support ul .on em img:nth-child(2) {
  opacity: 1;
}

.mess {
  display: none;
  height: 220px;
  background: #f6f6f6;
  padding: 57px 0 0;
  box-sizing: border-box;
  overflow: hidden;
}

.mess h3 {
  display: flex;
}

.mess h3 b {
  font-size: 24px;
  color: #333;
  line-height: 30px;
}

.mess h3 i {
  font-family: Arial;
  font-size: 14px;
  color: #999;
  line-height: 40px;
  margin-left: 5px;
}

.mess .FOM {
  display: flex;
  justify-content: space-between;
  margin: 20px 0 0;
}

.mess .FOM .n {
  height: 50px;
  border-radius: 4px;
  position: relative;
  padding: 0 0 0 39px;
  box-sizing: border-box;
  border: solid 1px #eaeaea;
}

.mess .FOM .n img {
  width: 80px;
  height: 32px;
  position: absolute;
  top: 7px;
  right: 7px;
}

.mess .FOM .n input {
  width: 100%;
  height: 100%;
  line-height: 50px;
  font-size: 14px;
  background: none;
  color: #999;
}

.mess .FOM .n input::placeholder {
  color: #999;
}

.mess .FOM .n textarea {
  width: 100%;
  height: 100%;
  line-height: 47px;
  font-size: 14px;
  background: none;
  color: #999;
}

.mess .FOM .n textarea::placeholder {
  color: #999;
}

.mess .FOM .n:nth-child(1) {
  background: #fff url(../images/f1.png) no-repeat center left;
  background-position-x: 11px;
  width: 17%;
}

.mess .FOM .n:nth-child(2) {
  background: #fff url(../images/f2.png) no-repeat center left;
  background-position-x: 11px;
  width: 19%;
}

.mess .FOM .n:nth-child(3) {
  background: #fff url(../images/f3.png) no-repeat center left;
  background-position-x: 11px;
  width: 29.5%;
}

.mess .FOM .n:nth-child(4) {
  background: #fff;
  width: 19%;
  padding: 0 0 0 12px;
}

.mess .FOM #btn {
  width: 8.5%;
  height: 50px;
  border-radius: 4px;
  background: #d50000;
  font-size: 14px;
  color: #fff;
  line-height: 50px;
  text-align: center;
  cursor: pointer;
}

@keyframes up-down {
  50% {
    margin-top: -15px;
  }
}

@media (max-width: 1680px) {
  .contents {
    width: 100%;
    padding: 0 3%;
    box-sizing: border-box;
  }
}