.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}

.clearfix:after {
  clear: both;
}

.clearfix {
  *zoom: 1;
}

.index-bnr .bnr-img {
  height: 450px;
}

#index-bnr {
  height: 450px;
}

.recHeader {
  border-bottom: 1px solid #eee;
}

.recHeader ul li {
  float: left;
  padding: 0 20px;
  height: 50px;
  line-height: 50px;
  cursor: pointer;
  font-size: 15px;
  color: #333;
}
.recHeader ul li:hover {
  background-color: #f1f1f1;
}
.recHeader ul li a {
  font-size: 15px;
  color: #333;
}

.recHeader ul .on {
  background-color: #f1f1f1;
}

.recBox .recContainer {
  padding: 40px 0;
}

.recBox .recContainer .recImg {
  float: left;
  width: 50%;
  padding-right: 5%;
}

.recBox .recContainer .recImg img {
  display: block;
  width: 100%;
}

.recBox .recContainer .recText {
  float: left;
  width: 50%;
  padding-top: 40px;
}

.recBox .recContainer .recText .pd {
  margin-bottom: 40px;
}

.recBox .recContainer .recText .pd h3 {
  color: #4e5fa2;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
}

.recBox .recContainer .recText .pd p {
  line-height: 30px;
}

.recBox .recContainer ul li {
  /* height: 50px; */
  position: relative;
}

.recBox .recContainer ul li:first-child {
  background-color: #4e5fa2;
}

.recBox .recContainer ul li span {
  float: left;
  color: #333;
  padding: 15px 0;
  text-align: center;
}

.recBox .recContainer ul li .zhi {
  width: 30%;
}

.recBox .recContainer ul li .lei {
  width: 20%;
}

.recBox .recContainer ul li .di {
  width: 15%;
}

.recBox .recContainer ul li .shu {
  width: 10%;
}

.recBox .recContainer ul li .shi {
  width: 20%;
}

.recBox .recContainer ul li .ico {
  width: 100%;
  height: 50px;
  position: absolute;
  top: 0;
  left: 0;
}

.recBox .recContainer ul li .ico .iBox {
  width: 100%;
  height: 100%;
  position: relative;
}

.recBox .recContainer ul li .ico i {
  position: absolute;
  top: 50%;
  left: 98%;
  width: 10px;
  height: 10px;
  border-top: 1px solid #ccc;
  border-right: 1px solid #ccc;
  transition: ease 0.5s;
  transform: translate(-50%, -50%) rotate(135deg);
}

.recBox .recContainer ul li .ico .on {
  transform: translate(-50%, 0%) rotate(-45deg);

}

.recBox .recContainer ul li:first-child span {
  color: #fff;
}

.recBox .recContainer ul li .xiang {
  transition: ease 0.4s;
  float: left;
  width: 100%;
  background-color: #f1f1f1;
  overflow: hidden;
}

.recBox .recContainer ul li .xiang .pd {
  padding: 10px 10px 30px;
}

.recBox .recContainer ul li .xiang .pd p {
  padding: 5px 0;
  font-size: 14px;
}

.recBox .recContainer .recHeBox {
  padding-bottom: 20px;
}

.recBox .recContainer .recHeBox>p {
  color: #4e5fa2;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
}

.recBox .recContainer .recHeBox .boxl {
  width: 50%;
  float: left;
}

.recBox .recContainer .recHeBox .boxl .bl-l {
  width: 50%;
  float: left;
}

.recBox .recContainer .recHeBox .boxl .bl-r {
  width: 50%;
  padding-left: 10px;
  float: left;
}

.recBox .recContainer .recHeBox .boxl .bl-r .pd {
  margin-bottom: 20px;
}

.recBox .recContainer .recHeBox .boxl .bl-r .pd p {
  line-height: 30px;
}

.recBox .recContainer .recHeBox .boxl .bl-r .pd:last-child {
  margin-bottom: 0;
}

.recBox .recContainer .recHeBox .boxl .bl-r h4 {
  color: #4e5fa2;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.recBox .recContainer .recHeBox .boxr {
  width: 50%;
  float: left;
  text-align: right;
}

.recBox .recBh {
  padding: 20px 0 40px;
}

.recBox .recBh .imgBox {
  float: left;
  width: 50%;
  max-height: 287px;

}

.recBox .recBh .imgBox>img {
  max-height: 287px;
  max-width: 100%;
}

.recBox .recBh .zpBox {
  float: left;
  width: 50%;
  padding: 20px;
  box-shadow: 0px 0px 15px #f1f1f1;
}

.recBox .recBh .zpBox li {
  float: left;
  width: 50%;
  margin-bottom: 40px;
}

.recBox .recBh .zpBox li b {
  padding-left: 5%;
  font-size: 16px;
}

.recBox .recBh .zpBox li>img {
  width: 20%;
  vertical-align: middle;
}

.recBox .recBh .zpBox>a {
  float: left;
  width: 40%;
  height: 55px;
  line-height: 55px;
  text-align: center;
  transition: ease 0.5s;
  margin-right: 10%;
  background-color: #fff;
  color: #333;
  border: 1px solid #eee;
  font-size: 18px;
}

.recBox .recBh .zpBox>a:hover {
  background-color: #4e5fa2;
  color: #fff;
  border: 1px solid #4e5fa2;
}

.recBox .recBh .zpBox>a:last-child {
  margin-right: 0;

}

.recBox .zpBox {}

.recBox .xcBox li {
  float: left;
  width: 50%;
  height: 270px;
  position: relative;
}

.recBox .xcBox li div {
  transition: ease 0.5s;

}

.recBox .xcBox li .imgbg {
  float: left;
  width: 50%;
  height: 100%;
  transition: ease 0.5s;
}

.recBox .xcBox li .imgbg i {
  display: block;
  width: 100%;
  height: 100%;
  transition: ease 0.5s;
}

.recBox .xcBox li:hover .imgbg i {

  background-color: #00000080;
}

.recBox .xcBox .tub {
  display: flex;
  align-items: center;

}

.recBox .xcBox .tub>div {
  background-color: #4e5fa2;

}

.recBox .xcBox .tub:hover>div {

  width: 70%;
  height: 100%;
  background-color: #4e5fa2;
}


.recBox .xcBox .tub>div {
  position: absolute;
  right: 0;
  top: 0;
  display: flex;
  align-items: center;
  width: 50%;
  height: 100%;
  padding: 0 3%;

}

.recBox .xcBox .tub>div>div {
  max-width: 264px;
  margin: 0 auto;
}

.recBox .xcBox .tub div h3 {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 15px;
}

.recBox .xcBox .tub div p {
  font-size: 14px;
  line-height: 24px;

  color: #fff;
}

.recBox .xcBox .tub:last-child>div {
  background-color: #27aeb2;
}

.recBox .xcBox .tub:last-child:hover>div {
  background-color: #27aeb2;

}

.recBox .xcBox .beib {
  display: flex;
  align-items: center;
  overflow: hidden;
  transition: ease 0.5s;
}

.recBox .xcBox .beib i {
  position: absolute;
  width: 100%;
  height: 100%;
  transition: ease 0.5s;
}

.recBox .xcBox .beib:hover>i {
  background-color: #00000080;
}

.recBox .xcBox .beib>div {
  height: auto;
  position: relative;
  z-index: 10;
}

.recBox .xcBox .beib h3 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 15px;
  text-align: center;
  transition: ease 0.5s;
  color: #4e5fa2;
}

.recBox .xcBox .beib p {
  width: 80%;
  margin: 0 auto;
  font-size: 14px;
  color: #333;
  transition: ease 0.5s;
  line-height: 24px;
}

.recBox .xcBox .beib:hover h3,
.recBox .xcBox .beib:hover p {
  color: #fff;
}



.prod_demo1 {
  padding: 60px 0;
}



.imgbox {
  width: max-content;
  max-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  margin: auto;
  position: relative;
}

.imgbox img {
  max-width: 100%;
  transition: ease 0.5s;
}

.icobox {
  width: max-content;
  max-width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.icobox img {
  max-width: 100%;
}

.desc_card {
  display: flex;
}

.desc_card .imgbox {
  width: 50%;
}
.desc_card ._desc {
  width: 50%;
  padding: 40px;
}
.desc_card ._desc .icobox{
  width: 65px;
}
.desc_card ._desc .txt {
  color: #fff;
  margin-top: 20px;
}
.desc_card ._desc .txt h3 {
  font-size: 26px;
  margin-bottom: 20px;
}
.desc_card ._desc .txt p {
  line-height: 2;
  opacity: 0.9;
}
.list_card {
  margin-top: 60px;
  display: flex;
  margin-left: -20px;
  margin-right: -20px;
}
.list_card.z5 .lis {
  width: 33.33333%;
}
.list_card.z5 .lis .text h4 {
  margin-bottom: 0;
}
.list_card.z5 .lis .text{
  min-height: 0;

}
.list_card .lis {
  width: 25%;
  padding: 20px;
}
.list_card .lis h3 {
  font-size: 68px;
  line-height: 75px;
  height: 75px;
  opacity: 0.1;
  transition: ease 0.5s;
  font-weight: bold;
}
.list_card .lis .text {
  background-color: #f1f2f3;
  color: #545454;
  padding: 20px;
  min-height: 215px;
  font-size: 14px;
  line-height: 2;
  display: flex;
  flex-direction: column;
}

.list_card .lis .text h4 {
  font-weight: bold;
  font-size: 16px;
  margin-bottom: 10px;
  color: #333;
  text-align: center;
  line-height: 1;
  height: 35px;
}
.list_card .lis .text p{
  position: relative;
  padding-left: 10px;
  margin-bottom: 5px;
  line-height: 26px;
}
.list_card .lis .text p::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #545454;
}
.list_card .lis:hover h3 {
  color: #44548c;
  opacity: 0.2;
}
.list_card .lis:hover img{
  transform: scale(1.1);
}
@media (max-width:768px) {
  .list_card,
  .desc_card {
    flex-wrap: wrap;
  }
  .list_card .lis,
  .desc_card ._desc,
  .desc_card .imgbox {
    width: 100% !important;
  }
}