.bk {
  cursor: pointer;
  position: relative;
}
.bk:after,
.bk:before {
  content: '';
  display: block;
  position: absolute;
  border: 1px transparent solid;
  width: 0;
  height: 0;
  box-sizing: border-box;
}
.bk:after {
  left: 0;
  top: 0;
  transition: border-color 0s ease-in 0.8s, width 0.2s ease-in 0.6s, height 0.2s ease-in 0.4s;
}
.bk:before {
  right: 0;
  bottom: 0;
  transition: border-color 0s ease-in 0.4s, width 0.2s ease-in 0.2s, height 0.2s ease-in 0s;
}
.bk:hover:after,
.bk:hover:before {
  height: 100%;
  width: 100%;
}
.bk:hover:after {
  border-right-color: #c90000;
  border-top-color: #c90000;
  transition: width 0.2s ease-out 0s, height 0.2s ease-out 0.2s;
}
.bk:hover:before {
  border-left-color: #c90000;
  border-bottom-color: #c90000;
  transition: border-color 0s ease-out 0.4s, width 0.2s ease-out 0.4s, height 0.2s ease-out 0.6s;
}
.contents {
  width: 1200px;
  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 {
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.tsy:hover {
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}
.gd {
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.s180 {
  transform: rotateY(0);
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.s180:hover {
  transform: rotateY(108deg);
}
.img100 {
  transform: scale(1);
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.img100:hover {
  transform: scale(1.1);
}
.w100 {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.yuas {
  -webkit-animation: hang linear 2s infinite;
}
@-webkit-keyframes hang {
  0%,
  100% {
    -webkit-transform: translate(0, -8px);
  }
  50% {
    -webkit-transform: translate(0, 0);
  }
}
.zyuo {
  -webkit-animation: zyuo linear 2s infinite;
}
@keyframes zyuo {
  16.65% {
    -webkit-transform: translateX(6px);
    transform: translateX(6px);
  }
  33.3% {
    -webkit-transform: translateX(-5px);
    transform: translateX(-5px);
  }
  49.95% {
    -webkit-transform: translateX(4px);
    transform: translateX(4px);
  }
  66.6% {
    -webkit-transform: translateX(-2px);
    transform: translateX(-2px);
  }
  83.25% {
    -webkit-transform: translateX(1px);
    transform: translateX(1px);
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
  }
}
.flex {
  display: flex;
  justify-content: space-between;
}
.hot {
  margin-top: 79px;
}
.hot .contents {
  position: relative;
  height: 757px;
}
.hot .z1 {
  width: 600px;
  height: 425px;
  background: url(../images/pic2.png) no-repeat center;
  position: absolute;
  top: 0;
  left: 0;
}
.hot .z1 p {
  font-size: 30px;
  color: #fff;
  line-height: 24px;
  position: absolute;
  top: 137px;
  left: 212px;
  font-weight: bold;
}
.hot .z1 .xun {
  font-size: 16px;
  color: #c90000;
  line-height: 49px;
  position: absolute;
  top: 125px;
  left: 457px;
}
.hot .z1 .ytkj{
  position: absolute;
  top: 100px;
  left: 0;
}
.hot .y1 {
  width: 600px;
  height: 425px;
  position: absolute;
  top: 0;
  right: 0;
}
.hot .y1 img {
  width: 600px;
  height: 425px;
}
.hot .c1 {
  width: 550px;
  height: 515px;
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 244px;
  left: 0;
}
.hot .c1 .list .img {
  width: 260px;
  height: 181px;
  overflow: hidden;
  display: block;
  margin-bottom: 30px;
}
.hot .c1 .list .img img {
  width: 260px;
  height: 181px;
  transform: scale(1);
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.hot .c1 .list .img img:hover {
  transform: scale(1.1);
}
.hot .c1 .list .title {
  display: block;
  width: 261px;
  height: 71px;
  background: #c90000;
  border-radius: 6px;
  text-align: center;
  font-size: 24px;
  color: #fff;
  line-height: 71px;
}
.hot .text1 {
  width: 402px;
  height: 77px;
  background: url(../images/pic3.png) no-repeat center;
  padding-left: 124px;
  box-sizing: border-box;
  font-size: 24px;
  color: #444;
  line-height: 77px;
  position: absolute;
  top: 461px;
  right: 0;
}
.hot .text1 i {
  font-size: 24px;
  color: #fff;
  line-height: 19px;
  position: absolute;
  top: 49px;
  left: 46px;
}
.hot .text2 {
  width: 402px;
  height: 77px;
  background: url(../images/pic3.png) no-repeat center;
  padding-left: 124px;
  box-sizing: border-box;
  font-size: 24px;
  color: #444;
  line-height: 77px;
  position: absolute;
  top: 572px;
  right: 165px;
}
.hot .text2 i {
  font-size: 24px;
  color: #fff;
  line-height: 19px;
  position: absolute;
  top: 49px;
  left: 46px;
}
.hot .text3 {
  width: 402px;
  height: 77px;
  background: url(../images/pic3.png) no-repeat center;
  padding-left: 124px;
  box-sizing: border-box;
  font-size: 24px;
  color: #444;
  line-height: 77px;
  position: absolute;
  top: 679px;
  right: 0;
}
.hot .text3 i {
  font-size: 24px;
  color: #fff;
  line-height: 19px;
  position: absolute;
  top: 49px;
  left: 46px;
}
.pro {
  height: 1101px;
  background: url(../images/pro.jpg) no-repeat center top;
  padding-top: 50px;
  box-sizing: border-box;
  margin-top: 80px;
}
.pro .top {
  position: relative;
  z-index: 90;
}
.pro .top .zm {
  font-size: 60px;
  color: #dedede;
  font-weight: bold;
  width: 100%;
  text-align: center;
  line-height: 47px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.pro .top h3 a {
  display: block;
  font-size: 30px;
  text-align: center;
  font-weight: bold;
  line-height: 57px;
  color: #444;
}
.pro .top p {
  font-size: 14px;
  color: #555;
  text-align: center;
}
.pro .sild10 {
  margin-top: 95px;
  padding: 0 51px;
}
.pro .sild10 .hd {
  width: 695px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.pro .sild10 .hd li a {
  display: block;
  font-size: 16px;
  color: #444;
  width: 141px;
  height: 46px;
  border-radius: 8px;
  background: #f5f5f5 url(../images/title1.png) no-repeat center left;
  background-position-x: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-left: 42px;
  box-sizing: border-box;
  line-height: 46px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.pro .sild10 .hd .on a {
  background: #c90000 url(../images/title2.png) no-repeat center left;
  background-position-x: 15px;
  color: #fff;
}
.pro .sild10 .bd {
  margin-top: 36px;
}
.pro .sild10 .bd li {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pro .sild10 .bd li .list {
  width: 330px;
  margin-bottom: 39px;
  display: flex;
  justify-content: space-between;
}
.pro .sild10 .bd li .list .img {
  display: block;
  width: 271px;
  height: 331px;
  overflow: hidden;
  border-radius: 10px; border:1px solid #eee;
}
.pro .sild10 .bd li .list .img img {
  width: 271px;
  height: 331px;
  transform: scale(1);
  -webkit-transition: 0.5s;
  transition: 0.5s;
  object-fit: contain;
}
.pro .sild10 .bd li .list .img img:hover {
  transform: scale(1.1);
}
.pro .sild10 .bd li .list .text {
  position: relative;
  background: url(../images/more1.png) no-repeat center top;
  height: 331px;
  padding-top: 81px;
  box-sizing: border-box;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.pro .sild10 .bd li .list .text .title {
  display: block;
  font-size: 16px;
  line-height: 60px;
  writing-mode: tb-rl;
  height: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pro .sild10 .bd li .list .text .more {
  writing-mode: tb-rl;
  color: #666;
  position: absolute;
  top: 240px;
  left: 19px;
}
.pro .sild10 .bd li .list:hover .text {
  background: url(../images/more2.png) no-repeat center top;
}
.join {
  margin-top: 79px;
}
.join .top {
  position: relative;
  z-index: 90;
}
.join .top::before {
  content: "";
  display: block;
  width: 51px;
  height: 2px;
  position: absolute;
  background: #ccc;
  top: 95px;
  left: 50%;
  transform: translateX(-50%);
}
.join .top .zm {
  font-size: 60px;
  color: #dedede;
  font-weight: bold;
  width: 100%;
  text-align: center;
  line-height: 47px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.join .top h3 {
  display: block;
  font-size: 30px;
  text-align: center;
  font-weight: bold;
  line-height: 57px;
  color: #444;
}
.join .top p {
  font-size: 14px;
  color: #555;
  text-align: center;
}
.join .warp {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}
.join .warp .plaet {
  width: 300px;
  height: 551px;
  background: url(../images/jion.jpg) no-repeat center;
  position: relative;
  border-radius: 0 20px 0 0;
  padding: 43px 0 0 34px;
  box-sizing: border-box;
  font-size: 30px;
  color: #fff;
}
.join .warp .plaet i {
  font-size: 62px;
  color: #fff;
  line-height: 31px;
  font-weight: bold;
  display: block;
  margin-bottom: 15px;
}
.join .warp .aside {
  width: 832px;
  height: 551px;
  background: url(../images/jionb.jpg) no-repeat center;
}
.join .warp .aside .sild20 {
  margin-left: 70px;
  position: relative;
}
.join .warp .aside .sild20 .bd li {
  width: 361px;
  margin-right: 40px;
}
.join .warp .aside .sild20 .bd li i {
  font-size: 36px;
  color: #ccc;
  display: block;
  font-weight: bold;
  position: relative;
}
.join .warp .aside .sild20 .bd li i::before {
  content: "";
  display: block;
  width: 41px;
  height: 3px;
  position: absolute;
  border-top: 3px solid #ccc;
}
.join .warp .aside .sild20 .bd li .img {
  display: block;
  width: 361px;
  height: 251px;
  border-radius: 20px 0 20px 0;
  overflow: hidden;
  margin-top: 20px;
}
.join .warp .aside .sild20 .bd li .img img {
  width: 361px;
  height: 251px;
  object-fit: contain;
  transform: scale(1);
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.join .warp .aside .sild20 .bd li .img img:hover {
  transform: scale(1.1);
}
.join .warp .aside .sild20 .bd li .title {
  display: block;
  font-size: 16px;
  color: #555;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 28px;
}
.join .warp .aside .sild20 .bd li p {
  font-size: 14px;
  color: #777;
  margin-top: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.join .warp .aside .sild20 .bd li .more {
  display: block;
  font-size: 13px;
  color: #999;
  margin-top: 15px;
}
.join .warp .aside .sild20 .arrow {
  width: 47px;
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 484px;
  left: 354px;
}
.join .warp .aside .sild20 .arrow .prev {
  width: 16px;
  height: 26px;
  background: url(../images/prev.png) no-repeat center;
  cursor: pointer;
}
.join .warp .aside .sild20 .arrow .next {
  width: 16px;
  height: 26px;
  background: url(../images/next.png) no-repeat center;
  cursor: pointer;
}
.adv {
  height: 900px;
  background: url(../images/b2.jpg) no-repeat center top;
  margin-top: 81px;
  padding-top: 130px;
  box-sizing: border-box;
}
.adv .warp {
  margin-left: 92px;
}
.adv .warp .top {
  position: relative;
}
.adv .warp .top::before {
  content: "";
  display: block;
  width: 1px;
  height: 41px;
  position: absolute;
  background: #ccc;
  top: 130px;
  left: 0;
}
.adv .warp .top p {
  font-family: Arial;
  font-size: 72px;
  font-weight: 1000;
  color: #ccc;
  line-height: 36px;
  margin-top: 25px;
}
.adv .warp .top p i {
  color: #c90000;
  font-weight: bold;
}
.adv .warp .top h3 {
  display: block;
  font-size: 30px;
  font-weight: 1000;
  line-height: 32px;
  color: #444;
  margin-top: 17px;
}
.adv .warp .sild10 {
  width: 440px;
  margin-top: 115px;
}
.adv .warp .sild10 .bd li .title {
  font-size: 24px;
  color: #444;
  line-height: 32px;
}
.adv .warp .sild10 .bd li .text {
  font-size: 14px;
  color: #555;
  line-height: 36px;
  margin-top: 10px;
}
.adv .warp .sild10 .hd {
  width: 150px;
  margin-top: 35px;
  display: flex;
  justify-content: space-between;
}
.adv .warp .sild10 .hd .prev {
  width: 41px;
  height: 31px;
  background: url(../images/arrowp.png) no-repeat top left;
  text-indent: -99999px;
  cursor: pointer;
}
.adv .warp .sild10 .hd .next {
  width: 41px;
  height: 31px;
  background: url(../images/arrowp.png) no-repeat top right;
  text-indent: -99999px;
  cursor: pointer;
}
.adv .warp .sild10 .hd li {
  width: 6px;
  height: 6px;
  background: #333;
  border-radius: 50%;
  text-indent: -99999px;
  margin-top: 13px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.adv .warp .sild10 .hd .on {
  background: #c90000;
}
.abo { width:100%; background:url(../images/ab_bk.jpg) no-repeat center; height:600px;
 
}
.abo .contents {
  display: flex;
  justify-content: space-between;
}
.abo .z1 {
  width: 501px;
  height: 521px;
  border-radius: 20px 0 20px 0;
}
.abo .z1 img {
  width: 501px;
  height: 521px;
}
.abo .y1 {
  width: 639px;
}
.abo .y1 .zm {
  font-family: Arial;
  font-size: 72px;
  color: #eee;
  line-height: 26px;
  font-weight: bold;
}
.abo .y1 h3 {
  font-size: 30px;
  color: #484848;
  font-weight: bold;
  margin-top: 25px;
  position: relative;
}
.abo .y1 h3::before {
  content: "";
  display: block;
  width: 421px;
  height: 51px;
  position: absolute;
  background: #c90000;
  border-radius: 0 23px 27px 0;
  top: 90px;
  left: -60px;
  z-index: -1;
}
.abo .y1 .title {
  display: block;
  font-size: 20px;
  color: #fff;
  line-height: 51px;
  padding-left:6px; width:300px; height:46px; text-align:center; background:#c90000;border-top-right-radius:23px; line-height:46px; 
  margin-top: 45px;
}
.abo .y1 p {
  font-size: 15px;
  color: #555;
  line-height: 36px;
  margin-top: 28px;
  width: 3;
  height: 108px; overflow:hidden;
}
.abo .y1 .list {
  width: 525px;
  margin: 70px 0 0 60px;
  display: flex;
  justify-content: space-between;
  position: relative;
}
.abo .y1 .list::before {
  content: "";
  display: block;
  width: 1001px;
  height: 155px;
  position: absolute;
  background: #f5f5f5;
  border-radius: 10px 0 0 10px;
  top: -35px;
  left: -80px;
}
.abo .y1 .list a {
  display: block;
  font-size: 16px;
  color: #444;
  line-height: 24px;
  padding-left: 161px;
  position: relative;
  height: 81px;
  padding-top: 15px;
  box-sizing: border-box;
}
.abo .y1 .list a::after {
  content: "";
  display: block;
  width: 51px;
  height: 2px;
  position: absolute;
  background: #ddd;
  top: 40px;
  left: 95px;
}
.abo .y1 .list a:nth-child(1)::before {
  content: "";
  display: block;
  width: 81px;
  height: 81px;
  position: absolute;
  background: #777 url(../images/r1.png) no-repeat center;
  top: 0;
  left: 0;
  border-radius: 50%;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.abo .y1 .list a:nth-child(1):hover::before {
  background: #c90000 url(../images/r1.png) no-repeat center;
}
.abo .y1 .list a:nth-child(2)::before {
  content: "";
  display: block;
  width: 81px;
  height: 81px;
  position: absolute;
  background: #777 url(../images/r2.png) no-repeat center;
  top: 0;
  left: 0;
  border-radius: 50%;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.abo .y1 .list a:nth-child(2):hover::before {
  background: #c90000 url(../images/r2.png) no-repeat center;
}
.new {
  margin-top:28px;
}
.new .top {
  position: relative;
  z-index: 90;
}
.new .top .zm {
  font-size: 60px;
  color: #dedede;
  font-weight: bold;
  width: 100%;
  text-align: center;
  line-height: 47px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.new .top h3 a {
  display: block;
  font-size: 30px;
  text-align: center;
  font-weight: bold;
  line-height: 57px;
  color: #444;
}
.new .top p {
  font-size: 14px;
  color: #555;
  text-align: center;
}
.new .sild30 {
  margin-top: 55px;
  position: relative;
}
.new .sild30 .bd li .warp {
  display: flex;
  justify-content: space-between;
  margin-left: 249px;
}
.new .sild30 .bd li .warp .img {
  display: block;
  width: 271px;
  height: 181px;
  overflow: hidden;
  border-radius: 20px 0px 20px 0px;
}
.new .sild30 .bd li .warp .img img {
  width: 271px;
  height: 181px;
  transform: scale(1);
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.new .sild30 .bd li .warp .img img:hover {
  transform: scale(1.1);
}
.new .sild30 .bd li .warp .text {
  width: 616px;
  position: relative;
}
.new .sild30 .bd li .warp .text::before {
  content: "";
  display: block;
  width: 51px;
  height: 2px;
  position: absolute;
  background: #dcdcdc;
  top: 52px;
  left: 0;
}
.new .sild30 .bd li .warp .text .title {
  display: block;
  font-size: 16px;
  color: #484848;
  margin-top: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.new .sild30 .bd li .warp .text p {
  font-size: 14px;
  color: #666;
  line-height: 26px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 52px;
  margin-top: 45px;
}
.new .sild30 .bd li .warp .text i {
  display: block;
  font-size: 14px;
  color: #999;
  margin-top: 30px;
}
.new .sild30 .bd li .warp:hover .text .title {
  color: #c90000;
}
.new .sild30 .bd li .plaet {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 38px;
}
.new .sild30 .bd li .plaet .list {
  width: 376px;
  height: 131px;
  background: #f8f8f8 url(../images/newb.png) no-repeat top left;
  background-position: 294px 83px;
  border-radius: 10px;
  margin-bottom: 39px;
  padding: 25px 120px 0 20px;
  box-sizing: border-box;
  position: relative;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.new .sild30 .bd li .plaet .list .title {
  display: block;
  font-size: 16px;
  color: #444;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.new .sild30 .bd li .plaet .list p {
  font-size: 13px;
  color: #999;
  line-height: 24px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 52px;
  margin-top: 8px;
}
.new .sild30 .bd li .plaet .list .data {
  position: absolute;
  top: 25px;
  right: 30px;
  font-size: 12px;
  color: #999;
}
.new .sild30 .bd li .plaet .list .data i {
  font-size: 16px;
  color: #555;
  line-height: 30px;
  display: block;
}
.new .sild30 .bd li .plaet .list:hover {
  box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.1);
  background: none;
  background: #fff url(../images/newb2.png) no-repeat top;
  background-position: 294px 83px;
}
.new .sild30 .bd li .plaet .list:hover .title {
  color: #c90000;
}
.new .sild30 .hd {
  width: 141px;
  position: absolute;
  top: 0;
  left: 0;
}
.new .sild30 .hd li {
  margin-bottom: 20px;
}
.new .sild30 .hd li a {
  width: 141px;
  height: 47px;
  background: #ececec;
  border-radius: 4px;
  display: block;
  font-size: 16px;
  color: #444;
  line-height: 47px;
  text-align: center;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.new .sild30 .hd .on a {
  background: #c90000;
  color: #fff;
}
.link {
  height: 100px;
  background: #f8f8f8;
  margin-top: 40px;
}
.link .contents {
  display: flex;
}
.link p {
  width: 80px;
  height: 33px;
  background: #c90000;
  font-size: 24px;
  font-weight: bold;
  line-height: 32px;
  color: #fff;
  text-align: center;
  box-sizing: border-box;
  border-radius: 4px;
  margin-top: 32px;
}
.link .LJ {
  margin-left: 81px;
}
.link .LJ a {
  font-size: 14px;
  line-height: 100px;
  color: #444;
  margin-right: 85px;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.link .LJ a:hover {
  color: #c90000;
}