/* 首页公共标题文字 */
.boxTitle{
    width: 100%;
    height: auto;
    text-align: center;
}
.boxTitle-hanzi{
    color: #000000;
    font-size: 30px;
}
.boxTitle-letter{
    color: #999999;
    margin-top: 20px;
    font-size: 21px;    
}
/* 轮播图 */
.swiper-container{
    width: 100%;
    height: auto;
    font-size: 0;
}
.swiper-slide img{
    width: 100%;
    height: 100%;
}
/* 小圆点css */
.swiper-container-horizontal>.swiper-pagination-bullets{
    bottom: 5%;
}
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet{
    margin: 0 10px;
}
.swiper-pagination-bullet{
    width: 8px;
    height: 8px;
    opacity: 1;
    background: #fff;
}
.swiper-pagination-bullet-active{
    opacity: 1;
    background: #fff;
    border: 1px solid #fff;
    position: relative;
}
.swiper-pagination-bullet-active::after{
    width: 14px;
    height: 14px;
    content: "";
    display: block;
    border-radius: 50%;
    border: 1px solid #fff;
    background:transparent;
    position: absolute;
    left: -5px;
    top: -5px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
}
/* 产品中心 */
.productCenter-wrap{
    width: 100%;
    height: auto;
    padding: 100px 0;
    background-color: white;
}
.productCenter-box{
    max-width: 1440px;
    width: 90%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap
}
.productCenter-left{
    max-width: 380px;
    width: 26%;
    height: auto;
    background-color: #F2F2F2;
}
.productTitle{
    width: 100%;
    height: auto;
    padding: 37px 20px 25px;
    border-bottom: 1px solid #7D7D7D;
}
.productTitle-letter{
    color: #000000;
    font-size: 50px;
}
.productTitle-text{
    color: #333333;
    font-size: 26px;
}
.category-list{
    padding-top: 20px;
}
.category-item{
    color: #333333;
    font-size: 22px;
    padding: 30px 20px;
    border-bottom: 1px solid #BFBFBF;
    cursor:pointer;
}
.productCenter-right{
    max-width: 1060px;
    width: 74%;
    height: auto;
}
.product-list{
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-content: space-between;
}
.product-item{
    position: relative;
    max-width: 326px;
    width: 30%;
    height: 292px;
    margin-left: 10px;
    transform-style: preserve-3d;
    perspective: 1000px;
}
.product-item:hover .product-box {
    transform:rotateY(180deg)
}
.product-box{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: 1s ease;
}
.productContent{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    background:#F5F5F5;
}
.productContent .productImg{
    max-width: 190px;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    font-size: 0;
}
.productContent .productImg img{
    width: 100%;
    height: 230px;
    max-height: 230px;
}
.productName{
    width: 100%;
    text-align: center;
    color: #000000;
    font-size: 18px;
}
.productSize{
    width: 100%;
    text-align: center;
    color: #888888;
    font-size: 14px;
}
.productMask{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    overflow: hidden;
    background:#F5F5F5;
    backface-visibility:hidden;
    display:flex;
    justify-content:center;
    align-items:center;
    transform-style:preserve-3d;
    transform:rotateY(180deg);
    -webkit-transform:rotateY(180deg);
    -moz-transform:rotateY(180deg);
    -ms-transform:rotateY(180deg);
    -o-transform:rotateY(180deg);
}
.productMask img{
    width: auto;
    height: 100%;
    object-fit: cover;
}
/* 新闻资讯 */
.news-wrap{
    width: 100%;
    height: auto;
    padding: 100px 0;
    background-color: #F6F6F6;
}
.news-box{
    max-width: 1440px;
    width: 90%;
    margin: 0 auto;
}
.news-list{
    margin-top: 28px;
    display: flex;
    justify-content: flex-start;
}
.left-list{
    max-width: 500px;
    width: 40%;
    height: auto;
}
.newsLeft-list{
    width: 40%;
    overflow: hidden;
}
.newsLeft-list .news-item{
    width: 100%;
    overflow: hidden;
}
.newsLeft-list .news-item a{
    display: block;
    /* max-width: 500px; */
    width: 100%;
    height: 351px;
    margin-top: 26px;
    background-color: white;
}
.newsLeft-list .news-item:first-child a{
    margin-top: 0;
}
.newsLeft-list .news-item .newsImg{
    /* max-width: 500px; */
    width: 100%;
    height: 282px;
    overflow: hidden;
}
.news-item .newsImg img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.newsLeft-list .news-item .newsText-title{
    width: 100%;
    height: 69px;
    padding: 0 20px;
    line-height: 69px;
    color: #333333;
    font-size: 21px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.newsImg{
    overflow: hidden;
}
.newsLeft-list .news-item:hover img{
    transform:scale(1.2);
}
.newsLeft-list .news-item:hover .newsText p{
    color: #00F;
    text-decoration:underline;
}
.newsRight-list .news-item:hover img{
    transform:scale(1.2);
}
.newsRight-list .news-item:hover .newsText-title{
    color: #00F;
    text-decoration:underline;
}
.newsRight-list{
    max-width: 915px;
    width: 60%;
}
.newsRight-list .news-item a{
    max-width: 915px;
    width: calc(100% - 25px);
    height: 225px;
    margin-left: 25px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-top: 26px;
    background-color: white;
}
.newsRight-list .news-item:first-child a{
    margin-top: 0;
}
.newsRight-list .news-item .newsImg{
    max-width: 325px;
    width: 39%;
    height: 225px;
    overflow: hidden;
}
.newsRight-list .news-item .newsText{
    max-width: 590px;
    width: 61%;
    padding: 0 46px 0 36px;
}
.newsRight-list .news-item .newsText-title{
    width: 100%;
    /* height: 69px;
    padding: 0 20px;
    line-height: 69px; */
    color: #333333;
    font-size: 21px;
    font-weight: bold;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.news-item .newsText-text{
    margin-top: 15px;
    color: #333333;
    font-size: 16px;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news-item .newsText-time{
    margin-top: 20px;
    color: #666666;
    font-size: 16px;
}
/* 工程案例 */
.projectCase-wrap{
    width: 100%;
    height: auto;
    padding: 100px 0;
    background-color: white;
}
.projectCase-box{
    max-width: 1440px;
    width: 90%;
    margin: 0 auto;
}
.case-list{
    margin-top: 50px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
}
.case-item{
    max-width: 360px;
    width: 25%;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
}
.case-item:nth-child(odd){
    flex-direction: row;
}
.case-item:nth-child(even){
    flex-direction: column-reverse;
}
.caseText{
    max-width: 360px;
    width: 100%;
    height: 268px;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    background-color: #F8F8F8;
    position: relative;
}
.case-item:nth-child(odd) .caseText::after{
    content: '';
    display: block;
    width: 0;
    height: 0;
    border: 40px solid;
    border-color: #F8F8F8 transparent transparent transparent;
    position: absolute;
    left: 50%;
    bottom: -80px;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.case-item:nth-child(even) .caseText::after{
    content: '';
    display: block;
    width: 0;
    height: 0;
    border: 40px solid;
    border-color: transparent transparent #F8F8F8 transparent;
    position: absolute;
    left: 50%;
    top: -80px;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.caseText-title{
    width: 100%;
    text-align: center;
    color: #000000;
    font-size: 21px;
    font-weight: bold;
}
.caseText-text{
    width: 100%;
    text-align: center;
    color: #333333;
    font-size: 14px;
    margin-top: 18px;
    padding-bottom: 30px;
    position: relative;
}
.caseText-text::after{
    content: "";
    display: block;
    width: 35px;
    height: 3px;
    background-color: #000000;
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}
.caseImg{
    max-width: 360px;
    width: 100%;
    height: 267px;
    position:relative;
    overflow: hidden;
}
.case-item .caseImg:hover{
    transform: scale(1.2);
}
.caseImg img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cur{
    color: #0a6ea7;
    font-weight: bold;
}
@media screen and (max-width:768px){
    .productCenter-wrap{
        padding: 50px 0;
    }
    .productCenter-left{
        max-width: 100%;
        width: 100%;
    }
    .productCenter-right{
        width: 100%;
        margin-top: 30px;
    }
    .product-item{
        width: calc((100% - 50px) / 2);
    }
    /* 新闻资讯 */
    .news-wrap{
        padding: 50px 0;
    }
    .news-list{
        flex-wrap: wrap;
    }
    .newsLeft-list{
        width: 100%;
    }
    .newsLeft-list .news-item:first-child a{
        max-width: 100%;
        width: 100%;
    }
    .newsLeft-list .news-item .newsImg{
        max-width: 100%;
        width: 100%;
    }
    .newsLeft-list .news-item .newsImg img{
        width: 100%;
        height: auto;
    }
    .newsRight-list .news-item a{
        width: 100%;
        height: auto;
        margin-left: 0;
        flex-wrap: wrap;
        margin-top: 25px;
    }
    .newsLeft-list .news-item a{
        max-width: 100%;
        width: 100%;
        height: auto;
    }
    .newsRight-list{
        max-width: 100%;
        width: 100%;
    }
    .newsRight-list .news-item:first-child a{
        margin-top: 25px;
    }
    .newsRight-list .news-item .newsImg{
        width: 100%;
    }
    .newsRight-list .news-item .newsImg img{
        width: 100%;
    }
    .newsRight-list .news-item .newsText{
        width: 100%;
        padding: 20px;
    }
    /* 工程案例 */
    .case-item{
        max-width: 100%;
        width: 100%;
        margin-top: 20px;
    }
    .caseText{
        max-width: 100%;
        width: 100%;
    }
    .caseImg{
        max-width: 100%;
        width: 100%;
    }
}