.Masklayer{
    position:absolute;
    width:100%;
    height:610px;
    top:0;
    left:0;
    background:rgb(0,0,0,0.5);
    display:flex;
}
.slogan{
    margin-top:210px;
    width:36%;
    height:90px;
    margin-left:8%;
    text-align:right;
    line-height:90px;
    font-size:55px;
    color:#fff;
    letter-spacing:2px;
    font-family: alimama;
}
.slogan1{
    position:absolute;
    margin-top:290px;
    width:43%;
    height:30px;
    text-align:right;
    line-height:30px;
    font-size:20px;
    color:#fff;
    letter-spacing:2px;
    font-family: alimama;
}

.explain{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain1{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:10.1%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain2{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:20%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain3{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:30%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain4{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:40%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain5{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:50%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain6{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:60.05%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain7{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:70.05%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain8{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:80.05%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}
.explain9{
    width:9.7%;
    height:80px;
    position:absolute;
    bottom:0;
    left:90.05%;
    background:rgb(0,0,0,0.2);
    text-align:center;
    line-height:80px;
    color:#ffffff;
    font-family: alimama;
    letter-spacing:1px;
    font-size:18px;
}

/* 关于我们 */
.AboutUs{
    width:100%;
    height:600px;
}
.AboutUsTitle{
    width:1400px;
    height:150px;
    margin:auto;
    display:flex;
    align-items:center;
    font-family: alimama;
    font-size:26px;
    font-weight: 550;
}
.AboutUsTitle img{
    width:25px;
    height:25px;
    margin-right: 10px;
}
 .AboutUsTitle span:nth-child(1) {
    font-size:10px;
    color:#ffbc39;
    margin-right:3px;
}
.AboutUsTitle span:nth-child(2) {
    font-size:15px;
    color:#ffbc39;
    margin-right:3px;
}
.AboutUsTitle span:nth-child(3) {
    font-size:20px;
    color:#ffbc39;
    margin-right:5px;
}
.AboutUsCon{
    width:1400px;
    height:400px;
    margin:auto;
    display:flex;
    align-items:center;
    justify-content:center;
}
.AboutUsConimg{
   width:400px;
    height:360px;
    background:#000000;
    border-radius:20px 0px 0px 20px;
    display:flex;
    justify-content:center;
    align-items:center;

}
.AboutUsConimg img{
    width:400px;
    height:100%;
}
.AboutUsContext{
    width:840px;
    height:400px;
    background:#f5f5fa;
    border-radius:20px;
    margin-left:-40px;
    z-index:1;
    display:flex;
    align-items:center;
    position: relative;
}
.AboutUsContext .Morenews{
    position: unset;
}
.AboutUsContext1{
    width:780px;
    height:360px;
    background:#ffffff;
    border-radius:0px 20px 20px 0px;  
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    margin-left:40px;
    z-index: 2;
}
.AboutUsContext1-0{
    /*width:600px;*/
    height:40px;
    display:flex;
    align-items:center;
    font-size:30px;
    letter-spacing:1px;
    font-family: alimama;
}
.AboutUsContext1-1{
    width: 90%;
    font-size: 13px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 11;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    letter-spacing: 1px;
}
.AboutUsContext1-2{
    width:600px;
    height:100px;
    display:flex;
    align-items:center;
    font-size:13px;
    letter-spacing:1px;
}
.AboutUsContext1-3  {
    width:600px;
    height:100px;
    display:flex;
    align-items:center;
    font-size:13px;
    letter-spacing:1px;
}

/* 产品介绍区域 */
.Productarea{
    width:100%;
    height:700px;
    background:#f5f5fa;
}
.exhibition{
    width:1400px;
    height:550px;
    margin:auto;
    display:flex;
}
.cellphone{
    width:500px;
    height:550px;
    display:flex;
    justify-content:center;
    align-items:center;
}
.cellphone img{
    width:300px;
    height:550px;
}
.guidanceNav{
    width:900px;
    height:550px;
}
.guidanceNavList{
    width:100%;
    height:90px;
    display:flex;
    align-items:end;
    border-bottom:1px solid #e8e8e8;
}
.guidanceNavList1{
    width:15%;
    height:50px;
    line-height:50px;
    color:#85868f;
    font-size:21px;
    font-family: alimama;
    letter-spacing:1px;
    font-weight:550;
}
.guidanceNavTitle{
    width:100%;
    height:90px;
    font-size:19px;
    line-height:100px;
    font-family: alimama;

}
.Carddisplay{
    width:100%;
    height:370px;
}
.jdCard{
    width:100%;
    height:300px;
    display:flex;
    align-items:center;
    float: left;
}
.jdCard1{
    font-family: alimama;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    width:220px;
    height:220px;
    border:1px solid #e8e8e8;
    border-radius:20px;
    color:#85868f;  
    margin-right:15px;  
}
/* .jdCard1:hover{
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); 
    background:#ffffff;
    color:#000000;
} */
.jdCard1 span{
    width:80%;
    height:50px;
    line-height:50px;
}
.jdCard1 span:nth-child(1){
    font-size:18px;
}
.jdCard1 span:nth-child(2){
    font-size:14px;
}
.jdCard1 span:nth-child(3){
    font-size:14px;
}





/* 优势介绍 */
.advantage{
    width:100%;
    height:600px;
    background:#ffffff;
}
.advantageintroduce{
    width:1400px;
    height:450px;
    margin:auto;
    display:flex;
    justify-content:center;
    align-items:center;
}

.introduceBox{
    width:80%;
    height:280px;
    background:#000000;
    border-radius:20px;
    display:flex;
    position: relative;
}
.introduceList1{
    width:25%;
    height:280px;
    display:flex;
    justify-content:center;
    align-items:center;
    flex-direction:column;
}
.introduceList1 span{
    font-size:35px;
    color:#ffffff;
}
.introduceList1 text{
    font-size:15px;
    color:#ffffff;
    margin-top:10px;
}
.introduceList2 span{
    font-size:35px;
    color:#ffffff;
}
.introduceList2 text{
    font-size:15px;
    color:#ffffff;
    margin-top:10px;
}
.introduceList3 span{
    font-size:35px;
    color:#ffffff;
}
.introduceList3 text{
    font-size:15px;
    color:#ffffff;
    margin-top:10px;
}
.introduceList1 img{
    width:280px;
    height:280px;
    border-radius:20px 0  0 20px;
}
.introduceList2{
    width:25%;
    height:280px;
    display:flex;
    justify-content:center;
    align-items:center;
    flex-direction:column;
}
.introduceList2 img{
    width:280px;
    height:280px;
}
.introduceList3{
    width:25%;
    height:280px;
    display:flex;
    justify-content:center;
    align-items:center;
    flex-direction:column;
}
.introduceList3 img{
    width:280px;
    height:280px;
    border-radius:0 20px  20px 0;
}
.introducecurtain{
    width:100%;
    height:280px;
    position:absolute;
    top:0;left:0;
    background:rgb(0,0,0,0.7);
    border-radius:20px;
    display:flex;
}

/* 企业新闻 */
.journalism{
    width:100%;
    height:680px;
    background:#f5f5fa;
}
.Newscolumn{
    width:1400px;
    height:530px;
    margin:auto;
    position: relative;
    flex-wrap: wrap;
}
.Morenews{
    width:60px;
    height:25px;
    position:absolute;
    right:-50px;
    bottom:5px;
    background:#ffbc39;
    border-radius:10px;
    display:flex;
    align-items:center;
    justify-content:center;
}
.Morenews a{
    color:#000000;
    font-size:11px;
    letter-spacing:1px;
}
.Morenews span{
    color:#000000;
    font-size:9px;
    font-weight:600;

}
.newsCard{
    width:300px;
    height:255px;
    background:#ffffff;
    float: left;
    margin: 0 25px 10px 25px;
    border-radius:10px;
}
.newsCardImg{
    width:300px;
    height:160px;
    position: relative;
}
.newsCardImg img{
    width:300px;
    height:160px;
    border-radius:10px 10px 0 0;
    object-fit: cover;
}
.publishtime{
    position:absolute;
    width:300px;
    height:18px;
    bottom:0;left:0;
    background:rgb(0,0,0,0.5);
    color:#ffffff;
    font-size:9px;
    line-height:20px;
}
.newsCardTitle{
    width:290px;
    height:25px;
    line-height:25px;
    margin-top:5px;
    margin-left:5px;
    font-size:14px;
    letter-spacing:1px;
    white-space: nowrap; /* 禁止换行 */
    overflow: hidden; /* 溢出隐藏 */
    text-overflow: ellipsis; /* 溢出显示省略号 */
    color: #000;
}
.newsCardTitle1{
    width:290px;
    height:55px;
    margin-top:5px;
    margin-left:5px;
    font-size:11px;
    color:#a5a6ad;
    letter-spacing:1px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    max-height: 4em;
    text-align: justify;
}