/*首页banner*/
.banner{
    position: absolute;
    width: 1519px;
    height: 87vh;
    background-image: url(../website-image/bannerbackImg.png);
    background-repeat: no-repeat;
    z-index: -1;
    top: 13vh;
    /*pointer-events: auto;*/
}

.banner-left{
    position: absolute;
    left: 10%;
    padding-top: 43vh;
    width: 40%;
    height: 87vh;
}
.banner-left div{
    background-color: #FABA00;
    color:#ffffff;
    padding: 0.4em 0em 0.4em 0em;
    border-radius: 30px;
    width: 10vw;
    text-align: center;
    margin-top: 1em;
}
.banner-left div:hover{
    background-color: #ffffff;
    color:#FABA00;
}
.banner-left img{
    width: 80%;
    display: block;
}
.banner-right{
    position: absolute;
    right: 10%;
    width: 40%;
    height: 87vh;
}

.banner-right video{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-55%, -50%);
    width: 80%;
    border-radius: 10px;
    border: 15px solid #70BAF1;
    box-shadow: 0 0 15px #70baf1;
}

/*首页中间部分*/
.product{
    position: relative;
}

/*产品服务*/
.productService{
    position: absolute;
    top: 100vh;
    left: 10vw;
    width: 80vw;
    height: 100vh;
    box-sizing: border-box;
    font-family:"Open Sans";
}
.productService p{
    line-height: 1.5em;
    font-size: 14px;
    color: #676767;
    letter-spacing: 0.08em;
}
.serviceImg{
    position: absolute;
    width: 100%;
    box-sizing: border-box;
    padding: 5vh 0 5vh 0;
    height: 80%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.serviceImg img{
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background: rgba(0,0,0,0.7);
}
.service1{
    width: 24vw;
    height: 33.47vw;
    border-radius: 10px;
    background-image:url(../website-image/service1.png);
    background-repeat:no-repeat;
    background-position:center center;
    background-size:contain;
}
.service2{
    width: 24vw;
    height: 33.47vw;
    border-radius: 10px;
    background-image:url(../website-image/service2.png);
    background-repeat:no-repeat;
    background-position:center center;
    background-size:contain;
}
.service3{
    width: 24vw;
    height: 33.47vw;
    border-radius: 10px;
    background-image:url(../website-image/service3.png);
    background-repeat:no-repeat;
    background-position:center center;
    background-size:contain;
}
.service1 img{
    opacity: 1;
}
.service2 img{
    opacity: 0;
}
.service3 img{
    opacity: 0;
}
/*产品优势*/
.productAdvantage{
    position: absolute;
    top: 193vh;
    left: 10vw;
    width: 80vw;
    height: 70vh;
    box-sizing: border-box;
    font-family:"Open Sans";
    padding-top: 8vh;
}
.productAdvantage p{
    line-height: 1.5em;
    font-size: 14px;
    color: #676767;
    letter-spacing: 0.08em;
}
.productItems{
    position: absolute;
    width: 100%;
    box-sizing: border-box;
    padding: 5vh 0 5vh 0;
    height: 77%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.advantage{
    width: 25%;
    /*border: 1px solid darkslategrey;*/
    text-align: center;
    border-radius: 10px;
    padding: 3em 2em 3em 2em;
    font-family: 'Microsoft YaHei';
    font-size: 1em;
    box-shadow: -0.707px 0.707px 21.6px 2.4px rgba(193, 193, 193, 0.24);
}
.advantage img{
    display: block;
    width: 50%;
    margin: 0 auto;
    margin-bottom: 10%;
}
/*更多案例*/
.moreCases{
    position: absolute;
    top: 263vh;
    left: 10vw;
    width: 80vw;
    height: 100vh;
    box-sizing: border-box;
    font-family:"Open Sans";
    padding-top: 8vh;
}
.moreCases p {
    line-height: 1.5em;
    font-size: 14px;
    color: #676767;
    letter-spacing: 0.08em;
}
.cases{
    width: 24vw;
    height: 33.47vw;
    border-radius: 10px;
    background-repeat:no-repeat;
    background-position:center center;
    background-size:contain;
}
.case1{
    background-image:url(../website-image/anli1.png);
}
.case2{
    background-image:url(../website-image/anli2.png);
}
.case3{
     background-image:url(../website-image/anli3.png);
 }
.case1 img{
    opacity: 1;
}
.case2 img{
    opacity: 0;
}
.case3 img{
    opacity: 0;
}

/*公司简介*/
.intro{
    position: absolute;
    top: 363vh;
    left: 10vw;
    width: 80vw;
    height: 40vh;
    box-sizing: border-box;
    font-family:"Open Sans";
    padding-top: 4vh;
    text-align: center;
}
.intro h4{
    color: #444444;
    font-size: 16px;
    letter-spacing: 3px;
    line-height:26px;
    font-weight: 400;
}
.intro p{
    color: #676767;
    font-size: 14px;
    line-height:26px;
}
.content{
    width: 90%;
    margin: 2.5em 2em 0 2em;
    font-size: 14px;
    color: #818181;
    text-align: justify;
    letter-spacing: 1px;
}