@media screen and (max-width: 1400px) {
.home{
    width: 1400px;
}
  }
  .swi_posi {
    width: 1320px;
    height: 580px;
    display: flex;
    justify-content: space-between;
    z-index: 99;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }
  .swiper_item {
    width: 600px;
    height: 466px;
  }
  .swiper_con {
    width: 40%;
    height: 50%;
    margin: 15% 0 0;
  }
  .swiper_txt {
    font-size: 18px;
    width: 100%;
    color: #555;
    line-height: 25px;
    /*display: flex;*/
    /*justify-content: center;*/
  }
  .swiper_tit {
    font-size: 36px;
    color: #222;
    margin: 15px 0;
    font-weight: 800;
    justify-content: center;
  }
  .swiper_btn {
      width: 50%;
      height: 45px;
    margin: 30px 0 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    border: 1px solid #fff;
    border-radius:15px ;
    cursor: pointer;
    background: #007db8;
    color: #fff;
    
    
  }
.swiper_btn:hover{
    background:rgb(25, 102, 255) ;
    color: #fff;
    border: 1px solid rgb(25, 102, 255);
}
.swiper_wrap{
  position: relative;
}


.swiper {
    height: 580px;
    margin:  auto;
    position: relative;
}

.swiper .imgURL {
  list-style: none;
  padding: 0
}

.swiper .imgURL li {
  position: absolute;
  display: none
}

.swiper .imgURL .selectLi {
  display: block
}
.swiper-slide img{
    width: 100%;
    height: 580px;
}
.arrow-left {
    position: absolute;
    left: 20px;
    top: 55%;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    z-index: 100;
    background: rgba(244,244,244,.5);
    display: flex;
    justify-content: center;
    align-items: center;
}
.arrow-right {
    position: absolute;
    right: 20px;
    top: 55%;
    margin-top: -25px;
    width: 50px;
    height: 50px;
    z-index: 100;
    outline: none;
    background: rgba(244,244,244,.5);
    display: flex;
    align-items: center;
}
.swiper-button-next{
    color: #fff;
}
.swiper-button-prev{
    position: absolute;
    color: #fff;
}
.leftBtn,
.rightBtn {
  position: absolute;
  width: 30px;
  height: 50px;
  background-color: rgba(0, 0, 0, .3);
  font-size: 25px;
  top: 40%;
  text-align: center;
  line-height: 50px;
  cursor: pointer;
}

.rightBtn {
  right: 0
}

.leftBtn:hover,
.rightBtn:hover {
  color: #fff;
  background-color: rgba(0, 0, 0, .5);
}

.swiper .maodianUl {
  list-style: none;
  position: absolute;
  padding: 0;
  bottom: 100px;
  left: 47%;
}

.swiper .maodianUl li {
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: #ccc;
  text-align: center;
  line-height: 22px;
  border-radius: 50%;
}

.swiper .maodianUl .selectMaoDian {
  background-color: #007aff
}

.swiper .maodianUl li a {
  text-decoration: none;
  color: white
}

  .zixun {
    width: 140px;
    height: 40px;
    background: #1966ff;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
  }
  .aboutme {
    width: 138px;
    height: 38px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid #222;
    margin-left: 10px;
  }
  .aboutme:hover {
    background: #1966ff;
    color: #fff;
    transition: all 0.15s ease-in-out 0s;
    border: 1px solid #1966ff;
  }
  .contact {
    width: 450px;
    height: 466px;
    background: #fff;
    margin: auto 0;
    border-radius: 5px;
    position: absolute;
    top: 50px;
    right: 80px;
    /* left: 0; */
    z-index: 99;
  }
  .demo-ruleForm {
    width: 90%;
    margin:10px 0 0 0;
  }
  .el-button--primary {
    width: 100px;
    height: 40px;
    background-color: #1966ff;
    border-color: #1966ff;
  }
  .el-button--default {
    width: 100px;
    height: 40px;
  }
  .el-button--default:hover {
    background-color: #1966ff;
    border-color: #1966ff;
    color: #fff;
    opacity: 0.9;
  }
  .contact_title {
    margin-top: 40px;
    text-align: center;
    font-size: 22px;
    color: #222;
  }
  .contact_txt {
    font-size: 12px;
    color: #888;
    margin-top: 10px;
    text-align: center;
  }
  .user,
  .phon {
    width: 80%;
    margin: 10px auto;
  }
  .user > input,
  .phon > input {
    padding-left: 3%;
    width: 97%;
    height: 40px;
    border: 1px solid #ccc;
    border-radius: 2px;
  }
  .sbumit {
    width: 80%;
    height: 40px;
    background: #1966ff;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: #fff;
    font-size: 12px;
  }

  .newin {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 30px 0;
    font-size: 12px;
    color: #888;
  }
  .newinx {
    width: 50px;
    height: 1px;
    background: #888;
  }
  .newin_txt {
    margin: 0 10px;
  }

  .con {
    width: 1320px;
    margin: 0 auto;
  }
  .service {
    position: relative;
    padding-bottom: 80px;
  }
  .service_top {
    height: 170px;
  }
  .sel_service {
    font-weight: 800;
    font-size: 32px;
    display: flex;
    justify-content: center;
    width: 100%;
    padding-top: 70px;
  }
  .sel_date {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 20px;
  }
  .all_product{
      width: 200px;
      height: 40px;
      background-color: rgb(242, 243, 244);
      margin: 40px auto 0;
  }
  .all_product a{
       color: #000;
       width: 100%;
       height: 100%;
             display: flex;
      justify-content: center;
      align-items: center;
  }
  .all_product:hover{
      background: #000;
  }
    .all_product:hover a{
      color: #fff;
  }
  .sel_title {
    display: flex;
    justify-content: space-between;
  }
  .sel_title_item {
    width: 248px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    /*background: rgb(234, 238, 250) none no-repeat left top;*/
    font-size: 18px;
    cursor: pointer;
    position: absolute;
    color: #fff;
    
  }
  .sel_title_itemer {
    width: 248px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgb(234, 238, 250) none no-repeat left top;
    font-size: 18px;
    cursor: pointer;
    
  }
  .sel_title_item_right{
      /*width: 300px;*/
      /*height: 226px;*/
      position: relative;
  }
  .sel_title_item_right a{
      width: 100%;
  }
  .sel_title_item_right img{
      width: 100%;
      height: 100%;
      border-radius:5px ;
  }
  .active {
    background-image: url(../images/pc_img/sel_tab.png);
  }
  .sel_title_itemer {
    background-image: url(../images/pc_img/sel_tab_chi.png);
  }
  .whole {
    margin-left: 50px;
  }
  .sel_con{
      display: flex;
      justify-content: space-around;
  }
  .sel_con_item {
    width: 24%;
    /*height: 393px;*/
  }
  .sel_con_item > div {
    width: 100%;
    /*padding: 0 10%;*/
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-radius:15px ;
    /*height: 393px;*/
  }
  .sel_title_item_left {
    width: 350px;
    margin-top: 10px;
  }
  .left_tit {
    font-size: 22px;
  }
  .left_txt {
    color: rgb(136, 136, 136);
    font-size: 18px;
    margin: 40px 0;
    line-height: 40px;
  }

  .about_me {
    width: 140px;
    height: 40px;
    border: 1px solid #000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  .about_me:hover {
    background: rgb(25, 102, 255);
    transition: all 0.15s ease-in-out 0s;
    color: #fff;
    border: 1px solid rgb(25, 102, 255);
  }

  .outside {
    background: url(../images/pc_img/bac.png) no-repeat center;
    /*margin-top: 393px;*/
  }
  .information {
    display: flex;
  }
  .information_left {
    padding-top: 80px;
  }

  .information_rig > div {
    text-align: right;
  }
  .information_rig_title {
    color: rgb(25, 102, 255);
    font-size: 38px;
    margin-top: 190px;
    font-weight: 600;
  }
  .information_rig_in {
    font-size: 18px;
    color: #fff;
    margin: 20px 0;
    line-height: 30px;
  }
  .information_rig_txt {
    color: rgb(136, 136, 136);
    font-size: 14px;
    line-height: 25px;
  }
  .give_service {
    background: url(../images/pc_img/infoback.png) no-repeat center;
  }
  .give_con {
    display: flex;
    flex-wrap: wrap;
    position: relative;
  }
  .give_item {
    width: 436px;
    height: 208px;
  }
  .give_item_tit {
    text-align: center;
    color: #a0a0a0;
    font-size: 34px;
    font-weight: 600;
    height: 50%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }
  .give_item_txt {
    text-align: center;
    color: #71747c;
    font-size: 14px;
    margin-top: 20px;
  }
  .give_separate {
    width: 1.2px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
  }
  .give_separate_out {
    height: 208px;
    display: flex;
    align-items: center;
  }
  .give_separate_z {
    width: 100%;
    background: rgba(255, 255, 255, 0.2);
    height: 1px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }
  .case_top_tit {
    text-align: center;
    font-size: 32px;
    font-weight: 600;
    padding-top: 70px;
  }
  .case_top_txt {
    text-align: center;
    font-size: 14px;
    padding-bottom: 30px;
    margin-top: 10px;
    color: #888;
  }
  .case_con {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }

  .case_con_item {
    width: 33%;
    position: relative;
    /*box-shadow: 0 8px 16px -2px rgba(0, 0, 0, 0.1);*/
    margin-bottom: 40px;
  }
  .case_con_item_lo {
    position: absolute;
    top: 150px;
    transform: translate(-50%);
    left: 50%;
     width: 110px;
    height: 110px;
       border-radius: 50%;
    overflow: hidden;
    background: #fff;
 box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2); 
  display: flex;
    justify-content: center;
    align-items: center;
  }
  .case_con_item_lo img{
    width: 90%;
    height: 90%;
}
  .case_con_item_tit {
    font-size: 18px;
    text-align: left;
    margin-top: 15px;
  }
  .case_con_item_separate {
    width: 67px;
    height: 1px;
    margin: 15px auto;
    background: #ccc;
  }
  .case_con_item_txt {
    width: 80%;
    padding-top: 10px;
    /*margin: 0 auto;*/
    font-size: 12px;
    /*text-align: center;*/
    line-height: 20px;
    color: #888;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    min-height:44px;
  }
  .case_con_item_img {
      /*width: 100%;*/
    width: 400px;
    height: 230px;
    overflow: hidden;
  }
  .case_con_item_img > img {
    width: 100%;
    height: 100%;
  }
   .case_con_item_img > img:hover {
    transform: scale(1.1);
    transition: all 0.3s ease-in-out 0s;
  }
  .case_con_item_info {
    width: 320px;
    height: 38px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 30px auto;
    background: #f2f2f2;
    color: #999;
    cursor: pointer;
  }
  .case_footer {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 80px;
    margin-top: 20px;
  }
  .all_case {
    width: 175px;
    height: 40px;
    background: rgb(242, 243, 244);
    /*border: 1px solid #000;*/
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
  }
  .all_case:hover {
      background: #000;
    /*background: rgb(25, 102, 255);*/
    transition: all 0.15s ease-in-out 0s;
    color: #fff;
    /*border: 1px solid rgb(25, 102, 255);*/
  }

  /*.news_information {*/
  /*  background: url(../images/pc_img/news_information.png) no-repeat center;*/
  /*}*/
  .news_information_con_titletab {
    width: 100%;
    display: flex;
    background-color: #fff;
    border-bottom: 1px solid #ccc;
    /*justify-content: center;*/
  }
  .newsinformation_titletab_item {
    margin: 0 20px 0px 0;
    width: 102px;
    height: 63px;
    /*border-radius: 20px;*/
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #ccc ;
  }
  .newsinformation_titletab_item:hover {
    background: #fff;
    color: #000;
    transition: all 0.15s ease-in-out 0s;
  }

  .newsinfotabidactive {
    color: #000;
    background: #fff;
  }
  .news_information_con_item {
    background: #fff;
    display: flex;
  }
  .news_information_con_item_le {
    width: 560px;
  }
  .newsinformation_leimg {
    display: flex;
    justify-content: center;
    padding-top: 16px;
  }
  .newsinformation_leimg img{
      width: 480px;
      height: 250px;
  }
  .newsinformation_letit {
    width: 86%;
    margin: 0 auto 5px;
    padding-top: 20px !important;
  }
  .newsinformation_ledate {
    width: 86%;
    margin: 0 auto;
    font-size: 12px;
    color: #ccc;
  }
  .newsinformation_letxt {
    width: 86%;
    margin: 15px auto;
    padding-bottom: 40px;
    color: #888;
    font-size: 12px;
    line-height: 20px;
     -webkit-line-clamp:4;
  display: -webkit-box;
 -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
      

  }
  .new_item{
      display: flex;
      border-bottom:1px solid #ccc ;
      
  }
  .newsinformation_item_img{
        /*height: 100%;*/
        display: flex;
        align-items: center;
  }
  .newsinformation_item_img img{
    
       width: 200px;
      height: 130px;
  }
  .news_information_con_item_rig {
    width: 700px;
    margin-left:60px ;
    /*display: flex;*/
    /*justify-content: space-between;*/
    /*flex-wrap: wrap;*/
  }
  /*.news_information_con_item_rig>a{*/
  /*  height:224px;*/
  /*}*/
  .newsinformation_item_rigitem {
    width: 428px;
    /*border-left: 2px solid #ccc;*/
    /*height: 100%;*/
    /* padding-top: 40px; */
  }
  /*.newsinformation_item_rigitem:nth-child(1) {*/
  /*  border-bottom: 1px solid #ccc;*/
  /*}*/
  /*.newsinformation_item_rigitem:nth-child(2) {*/
  /*  border-bottom: 1px solid #ccc;*/
  /*}*/
  .newsinformation_item_rigitem > div {
    width: 80%;
    padding: 0 10%;
  }
  .news_information_footer {
    display: flex;
    justify-content: center;
    padding: 40px 0 55px 0;
  }
  .Contact {
    background: url(../images/pc_img/tmp.png) no-repeat center;
    height: 248px;
    min-width: 1320px;
  }
  .Contact_con{
        border-bottom: 1px solid #444;
  }
  .Contact_con,
  .contact_rig {
    display: flex;
    justify-content: space-between;
    
  }
  .contact_letit {
    color: #fff;
    font-size: 34px;
    margin-top: 80px;
  }
  .contact_letxt {
    color: #fff;
    font-size: 18px;
    margin-top: 20px; 
  }
  .contact_rigimg {
    height: 248px;
    display: flex;
    align-items: center;
    margin-right: 30px;
  }
  .contact_rigtit {
    color: #fff;
    font-size: 18px;
    margin-top: 95px;
  }
  .contact_rigtxt {
    color: #fff;
    font-size: 24px;
    margin-top: 20px;
  }


  .my-bullet {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #000;
    border-radius: 50%;
    margin: 0 5px;
    opacity: .2;
  }

  .my-bullet-active {
    background: #007db8;
    opacity: 1;
  }

  .swiper-paginationa {
    position: absolute;
    height: 20px;
    z-index: 99;
    bottom: 20px;
    display: flex;
    justify-content: center;
  }