.header{
    background: rgba(0,0,0,0.8);

}
.HImgDowhat{
    margin: 0 auto;
    padding-top:7%;
    padding-bottom:3%;
    display: block;
}
.HwordDowhat{
    padding-bottom: 20px;
    text-align: center;
    font-size: 14px;
    color:#393939;
    line-height: 36px;
}
.HwordDowhat span{
    color:#22C7FC;
}
.Wedowhatbg{
    background: url("../img/wedowhat.jpg");
    background-size: cover;
}
.doWhatul3{
    padding-top: 5%;
    padding-bottom: 3%;
}
.Howtodo{
    background: url("../img/sbg8.png");
    background-size: cover;
}
.HowdoLogo{
    display: block;
    margin: 0 auto;
    padding: 10% 0 0% 0;
}
.Howdotab{
  text-align: center;
    padding-bottom:5%;
    display: block;
}
.Howdotab a{
    margin-left:20px;
    margin-right:20px;
}
.Howdoconsultation{
    display: block;
    margin: 0 auto;
}
.concretely{
    background: url("../img/sbg7.png");
    background-size: cover;
    padding-bottom: 5%
}
.caseLogo{
    display: block;
    margin: 0 auto;
    padding: 5% 0;
}

.reTitImg{
    margin: 0 auto!important;
    display: block;
    padding-top:7%;
    padding-bottom: 5%;
}
.caseTitImgs{
    margin: 0 auto!important;
    display: block;
    padding-top:7%;
    padding-bottom: 5%;
}

.jiekou{
    background: url("../img/servebg3.png");
    background-size: cover;
    padding-bottom:7%;
    padding-top: 5%;
}
.serveIcon{
    display: block;
    margin: 0 auto;
    padding-bottom:5%;
}
.doWhatTop{
    text-align: center;
}
.doWhatTop{
    margin-top: 5%;
    padding-bottom: 5%;
}
.footerBg{
    background: url("../img/Aboutbgs.jpg");
    background-size: cover;
    padding-bottom:7%;
    padding-top: 5%;
}
.aboutTit{
    display: block;
    margin: 0 auto;
    padding-bottom:5%;
}
.aboutWord{ font-size: 18px;    color: #fff;text-align: center;}
.footerbgA{
    background: rgba(0,0,0,0.6);
}

.ServiceOneTit{
    display: block;
    margin: 0 auto;
    padding-bottom:5%;
    padding-top: 5%;
}
.fuwucont{
    background: url("../img/dd.jpg");
    background-size: cover;
    padding-bottom:7%;
    padding-top: 5%;
}
.ProductTits{
    display: block;
    margin: 0 auto;
    padding-bottom:5%;
    padding-top: 5%;
}
.TechnicalTit{
    display: block;
    margin: 0 auto;
    padding-bottom:5%;
    padding-top: 5%;
}
.Technical{
    padding-bottom: 5%;
}
.businessUl{
    padding-bottom: 5%;
}
.caseTwoBG{
    background: url("../img/CasesImgs1.png");
    background-size: cover;
    height: 900px;
}
.caseOneWord{
    padding-top: 15% !important;
}
.caseOneWord{
    margin-top: 0;
    padding-top: 7%;
}
.doWhatTop{
    margin-top: 0;
    padding-top: 5%;}
.caseTwoBG3titimg{
    display: block;
    margin: 0 auto;
    padding: 5% 0;
}
.caseTwoBG5{

    background-size:contain;
    height:500px;
    padding: 0% 0 10% 0;
}
.caseTwoBG3{
    height: 900px;
}
.caseTwoBG5Ul{
    margin-top: 0;
}
.caseTit3{
    display: block;
    margin: 0 auto;
    padding: 15%  0 8% 0;
}
.caseBG{
    background-size:contain;
    height:900px;
    padding: 0% 0 10% 0;
}
.caseOnebg{
    height: auto!important;
}
.caseAbout3{
    background: url("../img/casebg42.jpg");
    background-size: cover;
    padding: 5% 0;
}
.XInfotits{
    display: block;
    margin: 0 auto;
    padding-bottom: 7%!important;
    padding-top: 10%!important;
}
.XInfoTechnical{
    text-align: center;
}
.CaseFourbg1Cont{
    margin-top:32vh;
}
.CaseFIcon2Tit{
    display: block;
    margin: 0 auto;
    padding-top: 5%;

}
.CaseFourContOne{
    margin-top: 5%!important;
}
.wow{
    background: url("../img/CaseFImg1.png");
    background-size: cover;
}

.AboutTit2{
    display: block;
    margin: 0 auto;
    padding: 5% 0;
}
.AboutTit3{
    display: block;
    margin: 0 auto;
    padding: 12% 0 8% 0;
}


.yousi{
    background: url("../img/Aboubanners2.jpg");
    background-size: cover;
    padding: 5% 0;
}
.AboutVideoText{
    font-size:16px!important;
    color: #333!important;
}
.AboutVideo{
    padding-bottom: 5%;
}
.ServiceTclearWord p:nth-child(2){
    line-height: 30px;
}