@font-face {
  font-family: "DingTalk JinBuTi";
  src: url('/skin/ttf/DingTalk JinBuTi.ttf');
}
.container {
  /*padding: 0 20px;*/
}

.banner-img-content{
  background:url('/skin/images/about/banner.png') center left /cover no-repeat;
  height:400px;
  display: flex;
  justify-content: center;
}
.banner-img-content-w1400{
  width: 1400px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.banner-img-content-w1400 div{
  width: 560px;
  color: #fff;
}
.banner-img-content-w1400 div>h2{
  font-size: 36px;
  font-weight: 600;
}
.banner-img-content-w1400 div>p{
  margin-top: 24px;
  font-size: 18px;
  line-height: 24px;
}

.about-top-con{
  width: 436px;
  height: 62px;
  background:url('/skin/images/about/about_us.png') center left /cover no-repeat;
  display: flex;
  justify-content: center;
  margin: 0 auto;
}
.about-img-txt{
  margin-top: 50px;
}
.about-number{
  /*display: flex;*/
  /*justify-content: center;*/
  /*flex-wrap: wrap;*/
  width: 1400px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  margin: 0 auto 0;
}
.about-number li{
  /*width: 340px;*/
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 70px;
}
.about-number li .top{
  color: #1E54EC;
  font-weight: bold;
}
.about-number li .top .bigFont{
  font-size: 60px;
}
.about-number li .top span:last-child{
  font-size: 20px;
}
.about-number li .bottom{
  margin-top: 18px;
  font-size: 19px;
  font-weight:  bold;
}
.container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.container.container-youshi {
  width: 100%;
  margin-top: 60px;
  /*margin-bottom: 10px;*/
}
.container-youshi .container-youshi-con {
  width: 100%;
  /*min-height: 480px;*/
  min-height: 390px;
  padding: 0;
  /*border: 1px solid #dcdfe6;*/
  box-shadow: 0px -3px 6px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  /*overflow: hidden;*/
  align-items: center;
}
.container-youshi-con-top{
  width: 100%;
  margin:28px 0 0 0;
  text-align: center;
}
.container-youshi-con-top h2{
  color:#3D3D3D;
  font-size: 30px;
  font-weight: 700;
}
/*.container-youshi-con-top p{*/
/*  color:#999999;*/
/*  font-size:20px;*/
/*  margin-top:16px;*/
/*  font-width: 400;*/
/*}*/
.contact{
  width: 950px;
  margin:35px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.service img{
  width: 100%;
}
.us_phone{
  width: 360px;
  height: 250px;
}
.us_phone p:first-child{
  font-size: 20px;
  font-weight: 500;
  margin-bottom:15px;
}
.us_phone p:last-child{
  font-size: 14px;
  color:#3D3D3D;
  margin-top: 20px;
}
.us_phone ul li{
  width: 100%;
  height:40px;
  line-height:40px;
}
.phone_name{
  color:#3D3D3D;
  font-weight: 500;
  font-size: 20px;

}
.phone_number{
  font-family: DingTalk JinBuTi !important;
  font-size: 26px;
  font-weight: 500;
  color:#3E78CA;
}
.us_phone ul li:not(:first-child){
  margin-top:15px;
}
.bottom_function{
  height: 80px;
  width: 1200px;
}
.bottom_function ul{
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px,1fr));
}
.bottom_function>ul>li{
  width: 100%;
  height: 80px;
  /*box-shadow: 0px 0px 2px 0px rgba(0, 0, 0, 0.3);*/
  display: flex;
  justify-content: center;
  align-items: center;
}
.bottom_function>ul>li>img,.bottom_function>ul>li>h3{
  float:left;
  line-height: 80px;
  font-size:20px;
  font-weight: 600;
}
.bottom_function>ul>li>img{
  width: 34px;
  height: auto;
  margin-right:8px;
  /*margin:25px 10px 0 63px;*/
}

/*证书start*/
.pem{
  /*max-width: 1400px;*/
  width: 100%;
  margin-top: 40px;
  padding:60px 0;
  display: flex;
  justify-content: center;
  background:url("/skin/images/about/pem.png") center left /cover no-repeat;

}
.pem_content{
  width: 1400px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.pem_head{
  text-align: center;
}
.pem_head h3{
  color:#fff;
  font-size: 30px;
  font-weight: 600;
}
.pem_head p{
  margin-top: 10px;
  font-size: 16px;
  color:#999999;
}
.pem_show{
  width: 100%;
  margin-top: 50px;
}
.pem_show ul{
  display: grid;
  grid-template-columns:repeat(auto-fit, minmax(140px,1fr));
  grid-gap: 20px;
}
.pem_show ul li{
  display: flex;
  /*flex-direction: column-reverse;*/
  align-items: center;
  cursor: pointer;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s;
}
.pem_show ul li:hover{
  transform: translateY(-10px);
}
.pem_show ul li img{
  width: 100%;
}
/*证书end*/

/*图片点击放大start*/
#big_jpg_curtain{
  position:fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:rgba(0,0,0,0.5);
  display: none;
}
.big_jpg_curtain_content{
  background:#fff;
  transform: translate3d(0,0,0)
  translate(-50%,0);
  position: absolute;
  left: 50%;
  top:100px;
  border-radius: 7px;
  overflow: hidden;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
}
.big_jpg_curtain_content div:first-child{
  height: 50px;
  background:#fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
}
.big_jpg_curtain_content div:first-child h3{
  font-size: 16px;
  /*font-weight: bold;*/
  width: 80%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.big_jpg_curtain_content div:first-child i{
  height: 22px;
  width: 22px;
  border-radius: 10px;
  background: url("/skin/images/close.png") no-repeat center;
  background-size: 13px;
  cursor: pointer;
  transition: all 0.3s;
}
.big_jpg_curtain_content div:first-child i:hover{
  height: 22px;
  width: 22px;
  background: red url("/skin/images/close_fff.png") no-repeat center;
  background-size: 13px;
  border-radius: 10px;
}
.big_jpg_curtain_content div:last-child{
  display: flex;
  align-items: flex-start;
  justify-content: center;
  border-top: 1px solid #999999;
  padding:10px;
  overflow: auto;
}
.big_jpg_curtain_content div:last-child img{
  /*height: 100%;*/
}
/*图片点击放大end*/


.qywh{
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 50px;
}
.qywh .qywh_title{
  font-size: 30px;
  font-weight: bold;
}
.qywh .content{
  width: 1400px;
  height: 500px;
  background:url('/skin/images/about/qywh_back.png') center bottom no-repeat;
  background-size: 1400px 290px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.qywh .content ul{
  width: 1170px;
  margin:50px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.qywh .content ul li{
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  /*justify-content: center;*/
  background: #fff;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
  padding: 30px 30px 60px;
  box-sizing: border-box;
  border-radius: 3px;
}
.qywh .content ul li h4{
  font-size: 20px;
  color: #1E54EC;
  font-weight: 600;
  margin:20px 0;
}
.qywh .content ul li p{
  line-height: 24px;
}

.about_bottom_back{
  width: 100%;
  background: #F8F9FD;
  margin-top: 50px;
  display: flex;
  justify-content: center;
  padding-bottom: 50px;
}
.khal{
  width: 1400px;
  padding: 50px 0 0;
}
.khal_title{
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.khal_title h3{
  font-size: 30px;
  font-weight: 600;
}
.khal_title a{
  font-size: 17px;
  color: #1E54EC;
  font-weight: 600;
}
.khal ul{
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.khal ul li{
  /*min-height: 204px;*/
  width: 100%;
  background: #fff;
  padding:26px;
  border-radius: 10px;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}
.khal ul li h3{
  margin: 20px 0;
}
.khal ul li p{
  color: #3D3D3D;
  font-size: 14px;
  line-height: 20px;
  /*min-height: 30px;*/
}

.yzd-twelve{
  height: 600px;
  background: #F8FAFF;
  text-align: center;
  padding-top: 50px;
  padding-bottom: 50px;
}
.yzd-twelve-p{
  font-size: 32px;
  font-weight: bold;
  line-height: normal;
  margin-bottom: 60px;
}
.yzd-twelve-con{
  display: grid;
  grid-template-columns: 3fr 3fr 1fr;
  /*flex-direction: row;*/
  /*justify-content: space-between;*/
  gap: 30px;
  box-sizing: border-box;
  /*align-items: center;*/
  width: 1400px;
  margin: 0 auto;
}
.yzd-twelve-way{
  background: url(/skin/images/about/lianxi-1.png) 100% center / cover no-repeat;
  padding: 40px;
  text-align: left;
  border-radius: 10px;
  opacity: 1;
  height: 370px;
  /*width: 560px;*/
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.2);
}
.yzd-twelve-p1{
  font-size: 18px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0em;
  color: #333333;
}
.yzd-twelve-p2{
  font-weight: 700;
  font-size: 17px;
  margin-top: 80px;
  margin-bottom: 70px;
  line-height: 30px;
}
.yzd-twelve-p3{
  font-size: 16px;
  font-weight: normal;
  line-height: 44px;
  letter-spacing: 0em;
}
.yzd-twelve-p4{
  font-size: 18px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0em;
  color: #333333;
  margin-bottom: 30px;
}
.yzd-twelve-address{
  /*width: 560px;*/
  background: url(/skin/images/about/lianxi-2.png) 100% center / cover no-repeat;
  padding: 40px;
  text-align: left;
  border-radius: 10px;
  opacity: 1;
  height:370px;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.2);
}
.yzd-twelve-ewm{
  width: 230px;
  background: url(/skin/images/about/lianxi-3.png) 100% center / cover no-repeat;
  padding: 36px;
  border-radius: 10px;
  opacity: 1;
  height: 370px;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.yzd-twelve-ewm div img:last-child{
  margin-top: 16px;
}

@media screen and (max-width: 1400px) {
  .yzd-twelve-con {
    box-sizing: border-box;
    padding: 0 20px;
    width: 100% !important;
  }

  .banner-img-content-w1400 div{
    width: auto;
  }
  .pem{
    width: 100%;
    padding:60px 20px 0 !important;
  }
  .pem_content{
    width: 100%;
    padding: 0 40px;
  }
  .banner-img-content-w1400 img{
    display: none;
  }
  .banner-img-content-w1400>div{
    margin: 0 auto;
  }
  .banner-img-content-w1400>div>p{
    margin-top: 30px;
    line-height: 30px;
  }
  .about-number{
    width: 100%;
  }
  .gshj_box{
    padding: 0 14px;
  }

  .qywh .content{
    height: auto;
    width: 100%;
    /*margin: 0 auto;*/
    background-size:auto;
    padding: 0 14px;
  }
  /*.qywh .content ul{*/
  /*  width: 100%;*/
  /*  margin: 60px auto;*/
  /*  gap: 20px;*/
  /*  grid-template-columns: repeat(auto-fit, minmax(444px,800px));*/
  /*}*/
  .khal_title{
    padding: 0 14px;
  }
  .khal ul{
    /*grid-template-columns: repeat(auto-fit, minmax(444px,800px));*/
    gap: 20px;
    padding: 0 14px;
  }
  .yzd-twelve-ewm{
    /*width: 100%;*/
  }
  .yzd-twelve-ewm div{
    /*width: 30%;*/
  }
  .yzd-twelve-ewm div img{
    width: 100%;
  }
  /*.yzd-twelve-ewm div img:first-child{*/
  /*  display: none;*/
  /*}*/
  .yzd-twelve-ewm div img:last-child{
    width: 180px !important;
    height: 180px !important;
  }
}

@media screen and (max-width: 1200px) {
  .yzd-twelve-con {
    gap: 20px;
  }

  .pem{
    width: 100%;
    padding:60px 20px 0 !important;
  }
  .pem_content{
    width: 100%;
    padding: 0 40px;
  }
  .qywh .content ul{
    width: 100%;
    margin: 60px auto;
    gap: 20px;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 1024px) {
  .yzd-twelve-con {
    /*grid-template-columns: 1fr;*/
  }

  .about-img-list{
    width: 100%;
    height: 200px;
    background: url("/skin/images/about/logo.png") center / cover no-repeat;
    background-size: 100%;
  }
  .about-img-list img{
    display: none;

  }
  .contact{
    justify-content: center;
    width: auto;
  }
  .service{
    display: none;
  }
}
@media only screen and (max-width: 820px) {
  .banner-img-content-w1400{
    padding: 0 14px;
  }
  .banner-bg {
    background-position: -250px 0 !important;
  }
  .gsjs {
    position: unset !important;
    background-color: #fff !important;
    color: black !important;
  }

  .yzd-twelve{
    height: auto;
    background: #F8FAFF;
    text-align: center;
    padding-top: 50px;
    padding-bottom: 50px;
  }
  .yzd-twelve-p{
    font-size: 32px;
    font-weight: bold;
    line-height: normal;
    margin-bottom: 60px;
  }
  .yzd-twelve-con{
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    flex-direction: row;
    justify-content: space-between;
    gap: 30px;
    align-items: center;
    width: 96%;
    margin: 0 auto;
  }
  .yzd-twelve-way{
    width: 100%;
    padding: 40px 20px;
    text-align: left;
    border-radius: 10px;
    opacity: 1;
    height: auto;
    /*width: auto;*/
  }
  .yzd-twelve-p1{
    font-size: 1.3rem;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #333333;
  }
  .yzd-twelve-p2{
    font-weight: 700;
    font-size: 1.2rem;
    margin-top: 80px;
    margin-bottom: 70px;
  }
  .yzd-twelve-p3{
    font-size: 1.2rem;
    font-weight: normal;
    line-height: 44px;
    letter-spacing: 0em;
  }
  .yzd-twelve-p4{
    font-size: 1.3rem;
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0em;
    color: #333333;
    margin-bottom: 30px;
  }
  .yzd-twelve-address{
    width: 100%;
    padding: 40px 20px;
    text-align: left;
    border-radius: 10px;
    opacity: 1;
    height: auto;
  }
  .yzd-twelve-ewm{
    width: 100%;
    padding: 40px;
    border-radius: 10px;
    opacity: 1;
    height: 400px;
  }

  .khal ul {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 768px) {
  .pem_content{
    padding: 0;
  }
  .about-top-con {
    background-size: contain;
    width: 100%;
  }
  .qywh .content ul {
    grid-template-columns: repeat(1, 1fr)
  }
  .khal ul {
    grid-template-columns: repeat(1, 1fr);
  }
}