.banner-text-container {position: absolute;top: 0;left: 0;width: 100%;height:100%;z-index: 10}
.banner-text-container2 {position: absolute;bottom: 10px;left: 0;width: 100%;height:100px;}
.ipad1{display: none;}

.section1 {background-color: #151515;}
.section2 {background-color: #151515;padding:20px 0px;}
.section2 .mk1{font-size:16px;width: 14%; display:inline-flex;align-items:center;flex-direction: column; line-height:24px;float:left;margin-top:10px;color:#fff;}
.section2 .mk1 .mk1img{display:inline-flex;align-items:center; justify-items: center; height:50px;line-height: 50px;margin-bottom:20px;}


.section3 .mk1 {width:20%; text-align:center;display:inline-flex;align-items:center;flex-direction: column; float:left;margin-top:30px;}
.section3 .mk1 .mk1img{display:inline-flex;align-items:center; height:50px;line-height: 50px;margin-bottom:10px;overflow: hidden;}
.section3_1 {width:57%;display:block;margin:90px auto; font-size: 16px; line-height: 20px; }
.section5_1 {width: 70%;margin: auto;}
.section5_1 .mk1{background-color: #b6ccd7;width: 20%; border-radius: 10px;font-size: 14px; padding: 10px 10px;margin:120px 0px;flex: 1;}
.section5_1 .mk1:nth-child(1) {margin-right: 10%;margin-left: 10%;}
.section5_1 .mk1:nth-child(2) {margin-left: 10%;margin-right: 10%;}

/*.section5{background-color: #070a11;}*/
.section5 .mt-50 {margin-top: 70px;}
.section6 {background-color: #0e131b;}
.section7 {background-color: #f5f4f4;}

.section9{background-color: #080e1a;padding:20px 0px;}
.section9 .mk1{border-right: 1px solid #505460;font-size:14px; display:inline-flex;align-items:center;flex-direction: column; padding-left:40px;padding-right:40px;float:left;margin-top:10px;color:#fff;}
.section9 .mk1:last-child{border-right:0px solid #000000;}
.section9 .mk1 .mk1img{background-color:#fff; border-radius:30px;display:inline-flex;align-items:center; justify-content: center; width:60px;height:60px;line-height: 60px;margin-bottom:10px;color:#2c2c2c;text-align: center;}


.section10{background-color: #fafafa;}

.section11{background-color: #f4f3f3;}
.section11 .mk2 {padding:0px 50px;border-right:1px solid #333333;}
.section11 .mk2:last-child{border-right:0px;}

.section12{background-color: #f4f7f7;}

.section13 .mk1{flex:1;padding:10px;}
.section13 span{height:40px;}

.section14{position:relative;overflow:hidden}
.section14 .bg{width:100%}
.section14 .cir-box{position:absolute;left:11.3%;top:48%;width:42.8125%}
.section14 .cir-box img{width:100%}
.section14 .cir-box .cir{position:absolute;left:0;top:0;width:100%;height:100%;border-radius:50%;background-color:#156caa;-webkit-transform:scale(0,0);-moz-transform:scale(0,0);-ms-transform:scale(0,0);-o-transform:scale(0,0);transform:scale(0,0);opacity:0.5;-webkit-animation:sec4cirani 4s linear infinite both;-moz-animation:sec4cirani 4s linear infinite both;-ms-animation:sec4cirani 4s linear infinite both;-o-animation:sec4cirani 4s linear infinite both;animation:sec4cirani 4s linear infinite both}
.section14 .cir-box .cir:nth-child(2){-webkit-animation-delay:1s;-moz-animation-delay:1s;-ms-animation-delay:1s;-o-animation-delay:1s;animation-delay:1s}
.section14 .cir-box .cir:nth-child(3){-webkit-animation-delay:2s;-moz-animation-delay:2s;-ms-animation-delay:2s;-o-animation-delay:2s;animation-delay:2s}
.section14 .cir-box .cir:nth-child(4){-webkit-animation-delay:3s;-moz-animation-delay:3s;-ms-animation-delay:3s;-o-animation-delay:3s;animation-delay:3s}
@keyframes sec4cirani{100%{opacity:0;transform:scale(1.85,1.85)}
}@-webkit-keyframes sec4cirani{100%{opacity:0;-webkit-transform:scale(1.85,1.85)}
 }@-moz-keyframes sec4cirani{100%{opacity:0;-moz-transform:scale(1.85,1.85)}
  }@-ms-keyframes sec4cirani{100%{opacity:0;-ms-transform:scale(1.85,1.85)}
   }@-o-keyframes sec4cirani{100%{opacity:0;-o-transform:scale(1.85,1.85)}
    }
.section14 .desk{position:absolute;left:0;bottom:0;width:100%}
.section14 .img0{width:32.1875%;position:absolute;left:16.3542%;bottom:12.04%}
.section14 .img1{width:8.375%;position:absolute;left:45.15625%;bottom:42.913%}
.section14 .img2{width:8.375%;position:absolute;left:20.052%;bottom:57.282%}
.section14 .img3{width:8.375%;position:absolute;left:11.666%;bottom:40.1%}
.section14 h3{text-align:center;position:absolute;left:0;top:9.71%;width:100%;font-size:3em;color:#222;font-weight:bold}
.section14 h3 p{font-size:0.425em;color:#333; font-weight: lighter;}
.section14 .text{width:29.21875%;position:absolute;right:11.5625%;top:32.78%}
.section14 .text h5{font-size:2em;color:#333;font-weight:bold;line-height:1.333;margin-bottom:0.62em;margin-top: 1em;}
.section14 .text p{font-size:1.125em;color:#333;line-height:1.55}


.section15{background-color: #3a3a3a;padding:50px 0px;}
.section15 .mk1{flex:1;padding:10px;}
.section15 p{height:60px;}

.section20 .mk1{margin:30px 60px;}

.section21 .mk1{width:15.66%;margin-right:10px;margin-top:10px;float:left;display: block;}
.section21 .mk1 .img{width: 100%;}
.section21 .mk1:last-child{margin-right:0px;}

@media only screen and (max-width: 1600px) {

  .section3_1 {margin:70px auto;}
}



@media only screen and (max-width: 1400px) {

  .section3_1 {margin:30px auto; }


}
@media only screen and (max-width: 1200px) {

  .section3_1 {margin:30px auto; }
  .section5_1 .font36{font-size:18px;}



}
@media only screen and (max-width: 1054px) {

  .h50vh{height:50vh;}
  .h40vh{height:40vh;}

  .section2 .mk1{margin-left:10px; margin-right:10px;}

  .section5{padding-top:0px;}
  .section5 .section5_1{width: 100%;}
  .section6 {padding-top:50px;padding-bottom:100px;}
  .section7 {padding-top:50px;}

  .section9 .mk1{ padding-left:20px;padding-right:20px;}


  .section14 .cir-box{left:-4.8%;top:56.8%;width:109.6%}
  .section14 .img0{width:82.4%;left:8%;bottom:3.64%}
  .section14 .img1{width:11.2%;left:78.5333%;bottom:32.55%}
  .section14 .img2{width:11.2%;left:49.333%;bottom:40.364%}
  .section14 .img3{width:11.2%;left:12.5333%;bottom:35%}
  .section14 h3{top:5.55%;font-size:1.5em}
  .section14 h3 p{font-size:0.6875em;line-height:1.455}
  .section14 .text{width:77.4%;right:11.3%;top:15.45%;text-align:center}
  .section14 .text h5{line-height:1.389;font-size:1.125em;margin-bottom:0.5555em}
  .section14 .text p{font-size:0.6875em;line-height:1.455}

  .section20_1{flex-direction: column;align-items: center;}
  .section21 .mk1{width:30%;}


}




@media only screen and (min-width: 992px)and (max-width: 1024px) {

  .web {display: block;}
  .font14 {font-size: 16px;}
  .section2 .mk1 {
    font-size: 16px;
    width: 12%;}
  .section3 .ipad1 {display:block;}
  .section3 .pc {display:none;}
  .section4 .ipad1 {display:block ;}
  .section4 .pc {display:none;}
  .section5 .ipad1 {display: block;}
  .section5 .pc {display:none;}
  .section5 .mt-50 {
    margin-top: 80px;
}

.section3_1{width: 88%;}
.section4 .font18 {font-size: 24px;}
.section4 .font12 {font-size: 16px;}
.section4 .mt-86 {margin-top: 40px;}

.section6 .mt-50 {margin-top: 80px;}
.section9 .mk1 {
  padding-left: 60px;
  padding-right: 60px;
}

.section14 .desk{position:absolute;left:0;bottom:0;width:100%}
.section14 .img0{width:32.1875%;position:absolute;left:16.3542%;bottom:12.04%}
.section14 .img1{width:8.375%;position:absolute;left:45.15625%;bottom:42.913%}
.section14 .img2{width:8.375%;position:absolute;left:20.052%;bottom:57.282%}
.section14 .img3{width:8.375%;position:absolute;left:11.666%;bottom:40.1%}
.section14 h3{text-align:center;position:absolute;left:0;top:9.71%;width:100%;font-size:3em;color:#222;font-weight:bold}
.section14 h3 p{font-size:0.425em;color:#333; font-weight: lighter;}
.section14 .text {
  width: 39.21875%;
  position: absolute;
  right: 4.5625%;
  top: 26.78%;
}
.section14 .text h5{font-size:1.7em;color:#333;font-weight:bold;line-height:1.333;margin-bottom:0.62em}
.section14 .text p{font-size:1.125em;color:#333;line-height:1.55}

.section20_1 {
  flex-direction: row;}
  .section20 .mk1 {
    margin: 30px 20px;
}
.section21 .mk1 {
  width: 32.24%;
}
}
@media only screen and (min-width: 767px)and (max-width: 992px) {
  .pc {display: none;}
  .mobile {display: block}
  .section1 .d-flex {
    justify-content: flex-start;
}
.font72 {
  font-size: 54px;
  margin-top: 70px;
}
.font14 {
  font-size: 16px;
}
.section2 .mk1 {
  font-size: 16px;
  width: 21.3%;}
  .section3_1 {
    width: 97%;margin: 10px;}
    .section3 .mt-86 {
      margin-top: 183px;
  }
  .section4 .font18 {font-size: 24px;}
  .section4 .font12 {font-size: 18px;}
  .section4 .mt-86 {margin-top: 123px;}
.section5 .mt-50 {margin-top: 100px;}
.section8 .mt-86 {margin-top: 133px;}
.section8 .container {max-width: 92%;}
.section9 .mk1 {padding-left: 50px;padding-right: 50px;}
.section14 .text p {
  font-size: 16px;}
  .section14 .text h5 {
    margin-top: 20px;
    font-size: 16px;}
    .section14 h3 {
      top: 8.55%;
      font-size: 24px;}
      .section15 .d-flex {    flex-direction: column;}
      .section16 .mt-86 {margin-top: 150px;}
      .section20_1 {
        flex-direction: row;}
        .section21 .mk1 {
          width: 31.88%;
      }
      .section20 .mk1 {
        margin: 30px 10px;
    }

}
@media only screen and (max-width: 767px) {
  .ipad1 {display: none;}
  .line25 {line-height: 18px;}
  .line20 {
    line-height: 16px;
}
.font12 {
  font-size: 0.6875em;}

.section1 .d-flex {justify-content: flex-start;}
.section1 .font72 {margin-top: 40px;}
  .section2 .mk1{font-size:0.7em; width: 23%; line-height: 14px; margin-left: 0px;margin-right: 0px;}
  .section2 .mk1:nth-child(n+4) { margin-left: 5px;margin-right: 5px;}
.section2 .mk1:nth-child(1) {margin-left: 20px;}
.section2 .mk1:nth-child(4) img{
  margin-left: 16%;
 
}
  .section2 .mk1 .mk1img{width:40px;height:40px;line-height:40px;margin-bottom: 0px;}
  .section2 .mk1:nth-child(n+5) {width:30%;}
  .section2 .container {max-width: 100%;}
  .section3 .ipad1 {display: none;}
  .section3 .mk1 .mk1img {height: 30px;}
  .section3 .mt-86 {margin-top: 60px;}
  .section3 .mk1 {
    width: 33%;}
  .section3_1 {width:100%;margin:10px auto; font-size: 12px; line-height: 15px;}
  .section3_1 .mk1img img {max-width: 60%;}

  .section5 {padding-top:80px; color: #ffffff;}
  .section5_1 .mk1 {margin: 30px 30px;font-size: 0.6875em;}
  .section5_1 .mt-32{margin-top:10px;}
  .section5 .mt-18 {margin-top: 10px;}
  .section5 .mt-50 {margin-top: 40px;}

    .section6 {padding-bottom: 150px;}
  .section6 .mt-10 {margin-top: 30px;}
  
  .section6 .banner-text-container2 {max-width: 100%; height: 150px;font-size: 0.6875em;}
  .section6 .banner-text-container2 .font14 {font-size: 12px;}
  .section6 .banner-text-container2 .line25{line-height: 20px;}


  .section8 {padding-top: 15px; background-color: #060a13;}
  .section8 .container {max-width: 98%;}
  .section9 .mk1{padding-left: 10px; padding-right: 10px;}

  .section11 .mt-86 {margin-top: 50px;}
  .section11 .line25 {line-height: 18px;}
  .section11 .mk2 {padding: 0 30px;}

  .section12 .mt-86 {margin-top: 50px;}
  .section12 .font14 .pc {display: none;}
  .section12 .font14 .mobile {display: none;}

  .ptb50 {padding: 20px 0px;}
  .section13 span {height: 20px;}
  .section13_1{ flex-direction: column;}


  .section14 {padding-top: 120px;background-color: #e5e5e5;}
  .section14 .text h5{margin-top: 20px; margin-bottom: 10px;}
  .section14 .text img {max-width: 100%; width: 36%;}

  .section15_1{ flex-direction: column;}
  .section15 {padding: 50px 0 15px;}
  .section15 .mk1 .font14 {font-size: 0.6875em;}
  .section15 .mk1 .mk1h {height: 20px;}
  .section15 .mk1 .mt-18 {margin-top: 6px;}
  .section15 .mk1 .font18 {margin-top: 10px;}
  .section15 p {height: 30px;}

  .section16 .mt-18 {margin-top: 14px;}
  .section16 .mt-86 {margin-top: 48px;margin-bottom: 10px;line-height: 22px;}

  .section20 .mk1{margin-bottom: 0;margin: 10px 60px 0px;}
  

  .section21 .mk1{width:45%;}
  .section21 .pt50 {padding-top: 10px;}
  .section21 .mk1 img {width: 167.66px;height: 159.64px;}
  .kehushuo { position: relative;}
.kehushuo .xiangshang,.kehushuo .xiangxia{position: relative;text-align: center;z-index:20;height:50px;}
.kehushuo .kefushuo_1 {position: absolute;right: 50px;top: 50px;padding-bottom:10px;width: 340px;height: calc(100% - 124px); overflow:hidden; list-style: none;color:#fff;z-index:2;}
.kehushuo ul.kefushuo_2 {position: relative;height: 100%;list-style: none;overflow:hidden;}
  .kehushuo ul li {
    height: 58px;
    line-height: 16px;
    margin-top: 2px;
    margin-bottom: 2px;
    text-align: center;
    width: 100%;
    background-color: #393939;
    color: #fff;
    font-size: 16px;
    display: block;
    padding-left: 10px;
    padding-top: 12px;
}


}


@media only screen and (max-width: 487px) {



}