.head-page .item:nth-child(5) span{
  color: #CD2620;
}
.service_lists .page_title {
  max-width: 750px;
  margin: 0 auto;
}
.service_lists .page_title .page_tit {
  line-height: 1.6;
}
.service_lists .nav .item{
  width: 32.0625%;
  height: 260px;
  background: #FFFFFF;
  padding: 80px 46px 33px;
  box-sizing: border-box;
}
.nav .text_tit {
  margin: 28px 0 4px;
}
.service_lists .list{
  height: 660px;
  margin-bottom: 40px;
}
.service_lists .list:last-child{
  margin-bottom: 0;
}
.service_lists .list:nth-child(2n){
  flex-direction: row-reverse;
}
.service_lists .list .img{
  width: 48%;
  height: 100%;
}
.service_lists .list .text{
  width: 52%;
  height: 100%;
  background: #FFFFFF;
  padding: 184px 76px 120px;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}
.page_title1{
  position: relative;
}
.page_title1::before{
  content: "";
  display: block;
  width: 100px;
  height: 87px;
  background: url(../img/page_title1.png) no-repeat center/cover;
  position: absolute;
  top: -56px;
  left: 0;
}
.page_title1 .page_tit {
   position: relative;
   z-index: 1;
}
.text_num{
  position: absolute;
  top: 65px;
  right: 80px;
}
.service_lists .text_icon{
  max-width: 260px;
  position: absolute;
  right: 18px;
  bottom: 18px;
}
.service_lists .page_line{
  margin-top: 30px;
  margin-bottom: 28px;
}
.service_lists .list .desc {
  position: relative;
  z-index: 2;
  padding-right: 10px;
  box-sizing: border-box;
  overflow-y: auto;
  max-height: 215px;
}
@media only screen and (min-width: 960px) {
  .service_lists .list:hover .img img{
     height: 105%;
  }
}
@media only screen and (max-width: 1480px) {
  .service_lists .nav .item{
    padding: 80px 35px 33px;
  }
}

@media only screen and (max-width: 1440px) {
  .service_lists .nav .item {
    padding: 80px 30px 33px;
  }
}
@media only screen and (max-width: 1366px) {
  .service_lists .list{
     height: 570px;
  }
  .service_lists .list .desc{
    max-height: 142px;
  }
  .service_lists .nav .item {
    padding: 80px 20px 33px;
  }
}
@media only screen and (max-width: 1280px) {
  .nav .text_desc{
      height: 48px;
  }
  .service_lists .nav .item {
    padding: 56px 20px 33px;
  }
}
@media only screen and (max-width: 1043px) {
  .text_num{
    max-width: 125px;
  }
  .service_lists .list .desc {
    max-height: 129px;
  }
  .service_lists .list .text{
    padding: 184px 55px 120px;
  }
}
@media only screen and (max-width: 768px) {
  .service_lists .nav .item {
    padding: 30px 20px;
    width: 100%;
    margin-bottom: 20px;
    height: 196px;
  }
  .service_lists .nav .item:last-child{
    margin-bottom: 0;
  }
  .nav .text_tit {
    margin: 20px 0 4px;
  }
  .nav .text_desc{
    height: auto;
  }

  .service_lists .list{
    height: auto;
  }
  .service_lists .list .img{
    width: 100%;
    height:300px;
  }
  .service_lists .list .text {
    width: 100%;
    padding: 30px 20px 30px;
  }
  .page_title1::before{
    display: none;
  }
  .service_lists .text_icon{
    display: none;
  }
  .text_num {
    max-width: 60px;
    top: 30px;
    right: 20px;
  }
  .service_lists .list .desc {
    max-height: 110px;
  }
  .service_lists .page_line {
    margin-top: 15px;
    margin-bottom: 13px;
  }
  .service_lists .page_title {
    max-width: 100%;
    font-size: 18px;
  }
}