/* 顶部 */


/* 第二层 */

.banner-cyxt-box {
  height: 500px;
  background: #4651BE;
}
.banner-cyxt {
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.banner-cyxt-text {
  display: flex;
  flex-direction: column;
}
.banner-cyxt-text b{
  font-size: 44px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 64px;
}
.banner-cyxt-text span {
  font-size: 36px;
  font-weight: bold;
  color: #FFFFFF;
  line-height: 64px;
  margin: 16px 0 90px;
}
.banner-cyxt-text ul {
  width: 560px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.banner-cyxt-text ul li {
  min-width: 140px;
  height: 42px;
  background: #FFFFFF;
  border-radius: 4px;
  font-size: 20px;
  color: #4651BE;
  line-height: 42px;
  text-align: center;
  padding: 0 30px;
}
.banner-cyxt-img {
  width: 451px;
}

.dierceng{

  width: 100%;

  height: 621px;



}

.dierceng>img{

  width: 100%;

  height: 100%;

}

/* 第三层 */

.disanceng{

  width: 100%;

  /* height: 674px; */

  background: #F6F8FE;

}

.sanceng{

  width: 1200px;

  /* height: 674px; */

  margin: 0 auto;

  padding-bottom: 70px;

  padding-top: 70px;

}

.wuh1 {

  /* padding-top: 70px; */

  text-align: center;

  font-size: 28px;

  color: #333333FF;

  font-weight: 700;

}

.ds{

  width: 1200px;

  /* height: 449px; */

  margin-top: 52px;

}

.ds>img{

  width: 100%;

  /* height: 100%; */

}



.caoni{

  height: 62px;

}

.caoni1{

  height: 62px;

}

.caoni3{

  height: 62px;

}

.ceng{

  background-color: #fff;

}

.liu2 {

  width: 1200px;

  height: 340px;

  margin-top: 84px;

  position: relative;

}

/* .liuleft {

  width: 219px;

  float: left;

}

.liuleft > ul {

  border-right: 1px solid #d8d8d8ff;

  height: 340px;

}

.liuleft > ul > li {

  width: 180px;

  height: 56px;

  font-size: 16px;

  color: #333333;

  text-align: center;

  line-height: 56px;

  font-weight: 700;

}

.liuleft > ul > .liuleftli {

  color: #ffffff;

  background: #2456e1;

  border-radius: 4px;

} */

.liucenterdd {

  width: 900px;

  height: 370px;

  display: flex;

  position: absolute;

  top: 0;

  left: 180px;

  padding-left: 20px;

  background-color: #fff;

  z-index: 10;

}

.liucenterdd1 {

  width: 900px;

  height: 370px;

  display: flex;

  position: absolute;

  top: 0;

  left: 180px;

  padding-left: 20px;

  background-color: #fff;

}

.liucenterdd2 {

  width: 900px;

  height: 370px;

  display: flex;

  position: absolute;

  top: 0;

  left: 180px;

  padding-left: 20px;

  background-color: #fff;

}

.liucenterdd3 {

  width: 900px;

  height: 370px;

  display: flex;

  position: absolute;

  top: 0;

  left: 180px;

  padding-left: 20px;

  background-color: #fff;

}

.liucenterdd4 {

  width: 900px;

  height: 370px;

  display: flex;

  position: absolute;

  top: 0;

  left: 180px;

  padding-left: 20px;

  background-color: #fff;

}



.zenmeshuo:hover {

  color: #ffffff;

  background: #2456e1;

}

.zenmeshuo:hover ~ .liucenterdd1 {

  z-index: 10;

}

.zenmeshuo1:hover ~ .liucenterdd2 {

  z-index: 10;

}

.zenmeshuo2:hover ~ .liucenterdd3 {

  z-index: 10;

}

.zenmeshuo3:hover ~ .liucenterdd4 {

  z-index: 10;

}

.liucenterdd1:hover {

  z-index: 10;

}

.liucenterdd2:hover {

  z-index: 10;

}

.liucenterdd3:hover {

  z-index: 10;

}

.liucenterdd4:hover {

  z-index: 10;

}

.ct1 {

  width: 180px;

  height: 56px;

  background: #ffffffff;

  border-radius: 4px;

  color: #333333;

  text-align: center;

  line-height: 56px;

  font-weight: 700;

  position: absolute;

  top: 0;



}

.ct2 {

  color: #ffffff;

  background: #2456e1;

  width: 180px;

  height: 56px;

  border-radius: 4px;

  text-align: center;

  line-height: 56px;

  font-weight: 700;

  position: absolute;

  top: 56px;

}

.ct3 {

  color: #ffffff;

  background: #2456e1;

  width: 180px;

  height: 56px;

  border-radius: 4px;

  text-align: center;

  line-height: 56px;

  font-weight: 700;

  position: absolute;

  top: 112px;

}

.ct4 {

  color: #ffffff;

  background: #2456e1;

  width: 180px;

  height: 56px;

  border-radius: 4px;

  text-align: center;

  line-height: 56px;

  font-weight: 700;

  position: absolute;

  top: 168px;

}

.ct5{

  color: #FFFFFF;

  background: #2456E1;

  width: 180px;

  height: 56px;

  border-radius: 4px;

  text-align: center;

  line-height: 56px;

  font-weight: 700;

  position: absolute;

  top: 224px;

}

.zenmeshuo1:hover {

  color: #ffffff;

  background: #2456e1;

}

.zenmeshuo2:hover {

  color: #ffffff;

  background: #2456e1;

}

.zenmeshuo3:hover {

  color: #ffffff;

  background: #2456e1;

}

.zenmeshuo:hover~.ct1{

  z-index: 11;

}

.zenmeshuo1:hover~.ct1{

  z-index: 11;

}

.zenmeshuo2:hover~.ct1{

  z-index: 11;

}

.zenmeshuo3:hover~.ct1{

  z-index: 11;

}

.liucenterdd1:hover~.ct2{

  z-index: 11;

}

.liucenterdd1:hover~.ct1{

  z-index: 11;

}

.liucenterdd2:hover~.ct3{

  z-index: 11;

}

.liucenterdd2:hover~.ct1{

  z-index: 11;

}

.liucenterdd3:hover~.ct4{

  z-index: 11;

}

.liucenterdd3:hover~.ct1{

  z-index: 11;

}

.liucenterdd4:hover~.ct5{

  z-index: 11;

}

.liucenterdd4:hover~.ct1{

  z-index: 11;

}

/* .liucenterdd1{

        display: none;

      } */

.liuleftli {

  width: 180px;

  height: 56px;

  background: #ffffffff;

  border-radius: 4px;

  color: #333333;

  text-align: center;

  line-height: 56px;

  font-weight: 700;

  position: relative;

  z-index: 10;

}

.aaas , .on {

  color: #ffffff;

  background: #2456e1;

}

.liucenter {

  /* position: absolute;

  top: 191px;

  left: 219px; */

  border-left: 1px solid #d8d8d8ff;

  padding-left: 40px;

}

.liucenter > .h1b {

  font-weight: 700;

  font-size: 20px;

  color: #333333;

}

.liucenter2 {

  width: 480px;

  height: 64px;

  font-size: 16px;

  color: #666666;

  line-height: 32px;

  margin-top: 16px;

}

.liucenter > ul {

  display: flex;

  margin-top: 40px;

}

.liucenter > ul > li {

  margin-right: 60px;

  text-align: center;

}

.liucenter > ul > li > div {

  font-size: 16px;

  color: #333333;

  margin-top: 16px;

}

.ei {

  margin-top: 40px;

}

.ei > div {

  width: 128px;

  height: 42px;

  border-radius: 4px;

  font-size: 18px;

  color: #2456e1ff;

  text-align: center;

  line-height: 42px;

  border: 1px solid #2456e1;

  background: #ffffffff;

  float: left;

}

.ei > .ei1 {

  width: 128px;

  height: 42px;

  border-radius: 4px;

  font-size: 18px;

  color: #ffffff;

  text-align: center;

  line-height: 42px;

  border: 1px solid #2456e1;

  background: #2456e1;

  float: left;

  margin-right: 20px;

}

.liurigth {

  width: 330px;

  height: 370px;

  margin-left: 96px;

  /* position: absolute;

  top: 191px;

  right: 34px; */

}

.liurigth > img {

  width: 100%;

  height: 100%;

}

/* 3 */

.wu2 {

  width: 1200px;

  /* height: 450px; */

  /* background: #1E202DFF; */

  box-shadow: 0px -2px 10px 0px rgba(0, 0, 0, 0.1);

  border-radius: 20px;

  margin-top: 67px;

  position: relative;

}

.wu2 .hd  ul {
  overflow: hidden;

  border-radius: 20px 20px 0px 0px;

  background: #f5f8ff;

  color: #333;

  margin-bottom: 0;
}

.meibanfa {

  width: 400px;

  height: 90px;

  /* border-radius: 20px 0px 0px 0px; */

  float: left;

  font-size: 16px;

  font-weight: 700;

  /* color: #FFFFFFFF; */

  text-align: center;

  line-height: 90px;

  position: relative;

  z-index: 100;

  /* background: #1E202DFF; */



}

.meibanfa>div{

  font-size: 20px;

  font-weight: 700;

  /* color: #FFFFFF; */

  text-align: center;

  line-height: 90px;

  border-bottom: 1px solid #fff;

}

.meibanfa1>div{

  font-size: 20px;

  font-weight: 700;

  /* color: #FFFFFF; */

  text-align: center;

  line-height: 90px;

}

.meibanfa2>div{

  font-size: 20px;

  font-weight: 700;

  /* color: #FFFFFF; */

  text-align: center;

  line-height: 90px;

}

.meibanfa3>div{

  font-size: 20px;

  font-weight: 700;

  /* color: #FFFFFF; */

  text-align: center;

  line-height: 90px;



}

.meibanfa4>div{

  font-size: 20px;

  font-weight: 700;

  /* color: #FFFFFF; */

  text-align: center;

  line-height: 90px;



}

.meibanfa5>div{

  font-size: 20px;

  font-weight: 700;

  /* color: #FFFFFF; */

  text-align: center;

  line-height: 90px;



}

.meibanfa1 {

  width: 400px;

  height: 90px;

  float: left;

  font-size: 16px;

  font-weight: 700;

  /* color: #fff; */

  text-align: center;

  line-height: 90px;

  /* background: #1E202DFF; */

  position: relative;

  z-index: 100;



}

.meibanfa1:hover {

  border-bottom: 1px solid #fff;

}

.meibanfa2:hover {

  border-bottom: 1px solid #fff;



}

/* .meibanfa1:hover ~ .meibanfa {

  background: #252525;

  color: #000000;

} */

.meibanfa1:hover ~ .jiaonisha1 {

  z-index: 2;

}

.jiaonisha1:hover {

  z-index: 2;

}

.jiaonisha1:hover ~ .meibanfa4 {

  z-index: 101;

  border-bottom: 1px solid #fff;

}

.jiaonisha1:hover ~ .meibanfa3 {

  z-index: 101;

}

.jiaonisha2:hover ~ .meibanfa5 {

  z-index: 101;

  border-bottom: 1px solid #fff;

}

.jiaonisha2:hover ~ .meibanfa3 {

  z-index: 101;

}

.meibanfa4 {

  width: 400px;

  height: 90px;

  border-radius: 20px 0px 0px 0px;

  float: left;

  font-size: 16px;

  font-weight: 700;

  color: #fff;

  text-align: center;

  line-height: 90px;

  position: absolute;

  z-index: 99;

  /* background: #1E202DFF; */

  left: 400px;

  top: 0;

}

.meibanfa5 {

  width: 400px;

  height: 90px;

  border-radius: 20px 0px 0px 0px;

  float: left;

  font-size: 16px;

  font-weight: 700;

  color: #fff;

  text-align: center;

  line-height: 90px;

  position: absolute;

  z-index: 99;

  /* background: #1E202DFF; */

  left: 800px;

  top: 0;

}

.meibanfa1:hover ~ .meibanfa3 {

  z-index: 101;

}

.meibanfa2:hover ~ .meibanfa3 {

  z-index: 101;

}

.jiaonisha2:hover {

  z-index: 2;

}

.jiaonisha {

  /* height: 369px; */

  width: 1200px;

  z-index: 1;

}

.jiaonisha1 {

  /* height: 369px; */

  width: 1200px;

}

.jiaonisha2 {

  /* height: 369px; */

  width: 1200px;

  z-index: 1;

}

.jiaonisha {

  /* display: none; */

  /* position: absolute; */

  /* background-color: #1E202DFF; */

  /* padding-top: 90px; */

}

.jiaonisha2 {

  /* display: none; */

  /* position: absolute; */

  /* background-color: #1E202DFF; */

  /* padding-top: 90px; */

}

.jiaonisha1 {

  /* display: none; */

  /* padding-top: 90px; */

  /* position: absolute; */

  /* background-color: #1E202DFF; */

}

.meibanfa2 {

  width: 400px;

  height: 90px;

  float: left;

  font-size: 16px;

  font-weight: 700;

  /* color: #fff; */

  text-align: center;

  line-height: 90px;

  /* background: #1E202DFF; */

  position: relative;

  z-index: 100;

}

.meibanfa3 {

  width: 400px;

  height: 90px;

  float: left;

  font-size: 16px;

  font-weight: 700;

  color: #fff;

  text-align: center;

  line-height: 90px;

  background: #1E202DFF;

  position: absolute;

  z-index: 99;

  /* display: none; */

  padding-bottom: 2px;

}

.wu2 .hd ul li.on {

  background: #ffffff;
  color: #2456e1;

}

.meibanfa2:hover ~ .jiaonisha2 {

  z-index: 2;

}

.wu3 {

  width: 50%;

  height: 360px;

  float: left;

}

.cxsy {

  font-size: 20px;

  font-weight: bold;

  color: #333333;

  margin: 18px 60px;

}

.dijia {

  width: 480px;

  height: 64px;

  font-size: 16px;

  color: #666666;

  line-height: 32px;

  margin: 0 60px;

}

.ljzx {

  width: 128px;

  height: 42px;

  background: #2456e1;

  border-radius: 4px;

  color: #ffffff;

  font-size: 18px;

  text-align: center;

  line-height: 42px;

  margin: 29px 60px;

  margin-bottom: 58px;

}

.jiujiaoul {

  width: 486px;

  margin: 0 60px;

  display: flex;

  justify-content: space-between;

}

.jiujiaoul > li {

  width: 70px;

  height: 72px;

  font-size: 14px;

  text-align: center;

}

.jiujiaoul > li > img {

  width: 32px;

  height: 32px;

  padding-bottom: 19px;

}

.wu4 {

  width: 50%;

  height: 360px;

  float: right;

}

.wu4 > img {

  width: 416px;

  height: 260px;

  padding-top: 50px;

  padding-left: 120px;

}

/* 第四层 */

.disiceng{

  width: 100%;

  /* height: 1455px; */

}

.siceng{

  width: 1200px;

  /* height: 1455px; */

  margin: 0 auto;

}

.wuh1img{

  width: 1200px;

  height: 495px;

  margin-top: 56px;

}

.wuh1img>img{

  width: 100%;

  height: 100%;

}

.wuh1img1{

  height: 565px;

  width: 1200px;

  margin-top: 27px;



}

.wuh1img1>img{

  height: 100%;

  width: 100%;

}

.button{

  width: 209px;

  height: 58px;

  background: #1782F1;

  box-shadow: 0px 3px 7px 0px rgba(8,17,86,0.3);

  border-radius: 4px;

  font-size: 20px;

  font-weight: 400;

  color: #FFFFFF;

  text-align: center;

  line-height: 58px;

  margin: 0 auto;

  margin-top: 94px;

  margin-bottom: 60px;

}

.zhenshabi {

  margin-top: 60px;

  display: flex;

}

.zhenshabi > li {

  width: 285px;

  height: 411px;

  margin-right: 20px;

  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);

  border-radius: 12px;

}

.zi {

  width: 285px;

  height: 285px;

  background-color: rebeccapurple;

  border-radius: 12px 12px 0 0;

}

.zi > div {

  width: 100px;

  height: 100px;

  border-radius: 100px;

  background-color: #666666;

  /* margin: 235px 0 0 93px */

  position: relative;

  top: 235px;

  left: 93px;

}

.qbt {

  width: 285px;

  height: 26px;

  font-size: 20px;

  font-weight: 700;

  color: #333333;

  text-align: center;

  margin-top: 70px;

}


.xzcls-box, .yzs-box {
  padding: 70px 0;
}
.xzcls-title {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
  color: #333333;
  line-height: 37px;
  margin-bottom: 67px;
}
.xzcls {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 26px;
}
.xzcls-item {
  width: 580px;
  height: 163px;
  background: #FFFFFF;
  border-radius: 4px;
  border: 1px solid #EEEEEE;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 26px;
  transition: all 0.5s ease;
}
.xzcls-item:nth-child(3), .xzcls-item:nth-child(4){
  margin-bottom: 0;
}
.xzcls-item:hover {
  margin-top: -20px;
}
.xzcls-item-img {
  width: 163px;
}
.xzcls-item-text {
  padding: 29px 24px;
}
.xzcls-item-text b {
  font-size: 20px;
  font-weight: bold;
  color: #333333;
  line-height: 26px;
}
.xzcls-item-text p {
  width: 354px;
  font-size: 16px;
  color: #333333;
  line-height: 32px;
  margin: 15px 0 0;
}
.sycy-box {
  padding: 60px 0;
}
.sycy-title {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
  color: #333333;
}
.sycy {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.sycy-item {
  width: 285px;
  /* height: 230px; */
  position: relative;
  z-index: 1;
  margin-top: 60px;
  border-radius: 10px;
  overflow: hidden;
}
.sycy-item:hover .sycy-item-text {
  bottom: 0;
}
.sycy-item-title {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.sycy-item-title img {
  width: 66px;
  margin-bottom: 10px;
}
.sycy-item-title span {
  display: block;
  font-size: 20px;
  color: #fff;
  font-weight: 600;
  text-align: center;
}
.sycy-item-text {
  position: absolute;
  left: 0;
  bottom: -100%;
  z-index: 7;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 30px;
  color: #fff;
  background: #0F7DF1;
  border-radius: 10px;
  transition: all 0.2s ease-in-out;
}
.sycy-item-text span {
  font-size: 20px;
  font-weight: 600;
  margin-top: 50px;
}
.sycy-item-text span:after {
  content: '';
  display: block;
  width: 25px;
  height: 2px;
  margin-top: 25px;
  background: #FFF;
  display: block;
}
.sycy-item-text p {
  font-size: 16px;
  color: #fff;
  line-height: 30px;
  margin: 25px 0 0;
}
.yzs {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 40px;
}
.yzs-item {
  width: 283px;
  height: 218px;
  margin-top: 20px;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid #F3F4F5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.yzs-item img {
  width: 66px;
}
.yzs-item b {
  font-size: 20px;
  font-weight: 600;
  margin: 15px 0;
  color: #333;
}
.yzs-item {
  font-size: 16px;
  color: #666;
}
.yxbx {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #fff;
}
.yxbx-img {
  width: 50%;
}
.yxbx-text {
  width: 50%;
  padding: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.yxbx-text b {
  font-size: 26px;
  font-weight: 600;
  color: #333;
}
.yxbx-text p {
  margin: 20px 0 0 0;
  line-height: 28px;
  font-size: 16px;
  font-weight: 400;
  color: #666;
}
.yxbx-text a {
  width: 126px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  font-size: 18px;
  color: #1782F1;
  border: 1px solid #1782F1;
  border-radius: 5px;
  display: block;
  margin: 40px 0;
  background: #1782F1;
  color: #FFF;
}
.yxbx-text ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.yxbx-text ul li img {
  width: 30px;
  margin: 0 auto 5px;
}
.yxbx-text ul li span {
  font-size: 16px;
  font-weight: 400;
  color: #7E8491;
  display: block;
}
.case-box {
  padding: 70px 0;
}
.case-title {
  font-size: 28px;
  font-weight: bold;
  color: #333333;
  line-height: 37px;
}
.case {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.case-item {
  width: 285px;
  height: 450px;
  box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.1);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 60px;
  margin-bottom: 10px;
  position: relative;
}
.case-item-img {
  width: 100%;
}
.case-item-text {
  position: absolute;
  left: 0;
  bottom: 0;
  display: block;
  width: 100%;
  height: 130px;
  background: #FFFFFF;
  border-radius: 12px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: all 0.5s ease;
}
.case-item:hover .case-item-text {
  height: 293px;
}
.case-item:hover .case-item-text-img {
  top: -130px;
}
.case-item-box {
  position: relative;
  width: 100%;
  height: 100%;
}
.case-item-text-img {
  position: absolute;
  left: 50%;
  top: -50px;
  display: block;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  transform: translateX(-50%);
}
.case-item-text b {
  font-size: 20px;
  font-weight: bold;
  color: #333333;
  line-height: 26px;
  text-align: center;
  margin: 36px 0 40px;
}
.case-item:hover .case-item-text b {
  margin: 0 0 20px;
  text-align: left;
}
.case-item-text p {
  height: 160px;
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  margin-bottom: 20px;
}
.case-item-text a {
  display: block;
  margin: 0 auto;
  font-size: 14px;
  line-height: 19px;
  color: #666666;
}
.case-item:hover .case-item-text:hover a {
  color: #2456E1;
}
.case-btn {
  display: block;
  width: 209px;
  height: 58px;
  background: #1782F1;
  box-shadow: 0px 3px 7px 0px rgb(8 17 86 / 30%);
  border-radius: 4px;
  font-size: 20px;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
  line-height: 58px;
  margin: 60px auto 0;
}
.case-btn:hover {
  color: #FFFFFF;
}




@media screen and (max-width: 767px) {

  .banner-cyxt {
    width: 90%;
    margin: 0 auto;
  }
  .banner-cyxt-text b {
    font-size: 36px;
    line-height: 40px;
  }
  .banner-cyxt-text span {
    font-size: 30px;
    margin: 40px 0;
  }
  .banner-cyxt-text ul {
    width: 100%;
  }
  .banner-cyxt-text ul li {
    margin-bottom: 30px;
  }
  .zhenshabi {
    flex-direction: column;
    align-items: center;
  }
  .zhenshabi > li {
    width: 285px;
    margin-bottom: 40px;
    margin-right: 0;
  }
  .meibanfa, .meibanfa1, .meibanfa2 {
    width: 100%;
  }
  .liu2 .hd ul {
    display: flex;
    /* flex-direction: column; */
    flex-wrap: wrap;
  }
  .liu2 .liuleftli {
    /* width: 100%; */
    width: 50%;
    background-color: #f5f8ff;
    margin-bottom: 2px;
    border-right: 1px solid #fff;
  }
  .liu2 .liuleftli.on {
    color: #ffffff;
    background: #2456e1;
  }
  .liucenter {
    padding-left: 0;
    border: none;
  }
  
.liucenterdd, .liucenterdd1, .liucenterdd2, .liucenterdd3, .liucenterdd4 {

    width: 100%;

    height: auto;

    display: flex;

    flex-direction: column;

    position: relative;

    top: 0;

    left: 0;

    padding-left: 20px;

    background-color: #fff;

    z-index: 10;

  }
  .liurigth {
    margin-left: 0;
  }
  .liurigth > img {
    display: block;
    max-width: 100%;
    width: auto;
    height: auto;
    margin: 40px auto;
  }
  .wuh1 {
    padding: 0 2% 0;
    font-size: 24px;
  }
  .niyoushishui {
    display: flex;
    flex-direction: column;
    /* justify-content: center; */
    align-items: center;
    padding-bottom: 70px;
  }
  .siceng {
    padding-bottom: 60px;
  }
  .xzcls {
    margin-bottom: 0 ;
  }
  .xzcls-item {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 90%;
    height: auto;
    margin: 0 auto 40px; 
  }
  .xzcls-item:nth-child(3) {
    margin-bottom: 40px;
  }
  .xzcls-item-text {
    text-align: center;
  }
  .xzcls-item-text p{
    width: auto;
  }
  .button {
    margin: 0 auto;
  }
  .sycy-title, .yxbx-text b {
    font-size: 24px;
  }
  .sycy-item, .yzs-item{
    margin: 40px auto 0;
  }
  .yxbx {
    flex-direction: column;
  }
  .yxbx-text, .yxbx-img {
    width: 90%;
    margin: 0 auto;
  }
  .yxbx-text {
    padding: 30px 0;
  }
  .case-item {
    margin: 40px auto 0;
    width: 90%;
  }

  .hd {
    z-index: 999 !important;
  }

  .sticky-wrapper .hd ul{
    display: block;
    overflow-x: scroll;
    white-space: nowrap;
  }
  .sticky-wrapper .hd ul li {
    min-width: 33% !important;
    width: auto !important;
    float: none;
    display: inline-block;
  }


}