@charset "UTF-8";
.wrapper{
    display: block;
    position: relative;
    width: 100%;
    min-width: 54.5rem;
    z-index: 10;
    background-color: #FFFFFF;
    margin: 0 auto;
}
.wrapper-item{
    margin: 0 auto;
    width: 73rem;
    position: relative;
}
.head-menu-underline{
    width: 100%;
    height: 0.2rem;
    background: #2F69D4;
}
.head-menu-mobile{
    display: none;
}
.head-menu-bg{
    display: flex;
    justify-content: space-between;
    width: 100%;
    height: 6rem;
}
.head-menu-bg .logo{
    display: flex;
    align-items: center;
    height: 6rem;
}
.head-menu-bg .logo img{

}
.head-menu-bg .head-menu{
    display: flex;
    justify-content: flex-end;
    transform: translateX(1.6rem);
}
.head-menu-bg .head-menu .item{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 7rem;
    height: 6rem;
    cursor: pointer;
    position: relative;
    z-index: 9;
}
.head-menu-bg .head-menu .item a{
    font-size: 0.8rem;
    line-height: 1;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #333333;
}
.head-menu-bg .head-menu .item .title{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 6rem;
}
.head-menu-bg .head-menu .item.active{
    color: #2F69D4;
}
.head-menu-bg .head-menu .item:hover{
}
.head-menu-bg .head-menu .item:hover .title{
    color: #2F69D4;
    border-bottom: 0.1rem solid #2F69D4;
}
.head-menu-bg .head-menu .item:hover .menu-more{
    display: block;
}
.head-menu-bg .head-menu .item .menu-more {
    position: absolute;
    left: 0;
    top: 6rem;
    z-index: 9;
    display: none;
    overflow: hidden;
    background-color: white;
    width: 7rem;
    cursor: pointer;
    padding: 0.5rem 0;
}
.head-menu-bg .head-menu .item .menu-more .son{
    display: block;
    padding: 0.5rem 0;
    text-align: center;
}
.head-menu-bg .head-menu .item .menu-more .son:hover{
    color: #2F69D4;
}


/*首页轮播图*/
.home-swiper{
    width: 100%;
    height: 33.9rem;
    object-fit: cover;
}
.home-swiper .h5-img{
    display: none;
}
.swiper-container{
    width: 100%;
    height: 100%;
}
.swiper-container img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.left-slider{
    display: none;
}
/*首页搜索框*/
.search-contain{
    width: 100%;
    height: 5.6rem;
    background: #2E3F51;
    display: flex;
    justify-content: center;
    align-items: center;
}
.search-wrapper{
    display: flex;
}
.search-wrapper .left{
    display: flex;
}
.search-wrapper .search-input{
    display: flex;
    justify-content: center;
    align-items: center;
    background: #FFFFFF;
    padding: 0 1.5rem;
    border-left: 0.1rem solid #E2E2E2;
    border-radius: 0 0.2rem 0.2rem 0;
}
.search-wrapper .search-input input{
    width: 19rem;
    height: 1.5rem;
    font-size: 0.9rem;
    font-family: Source Han Sans CN;
}
.search-wrapper .search-select{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 9rem;
    height: 3rem;
    background: #FFFFFF;
    border-radius: 0.2rem 0 0 0.2rem;
}
.search-wrapper .search-select input{
    width: 100%;
    height: 3rem;
    border: 0;
    font-size: 0.9rem;
    text-align: center;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #757575;
    line-height: 1.47rem;
    cursor: pointer;
    border-radius: 0.2rem 0 0 0.2rem;
}
.search-wrapper .search-select .icon-select-down{
    position: absolute;
    right: 1rem;
    top: 48%;
    transform: translateY(-50%);
    z-index: 2;
    cursor: pointer;
}
.search-wrapper .search-btn{
    width: 7.55rem;
    height: 3rem;
    line-height: 3rem;
    text-align: center;
    font-size: 0.9rem;
    color: #FFFFFF;
    background: #2F69D4;
    box-shadow: 0 0 0 0 rgba(14,77,66,0.2);
    border-radius: 0.2rem;
    cursor: pointer;
    font-family: Source Han Sans CN;
    font-weight: 500;
}

/*一行三列卡片布局*/
.card-three{
    display: flex;
    justify-content: space-between;
}
.card-three .item{
    width: 33.3%;
    margin-right: 1.8rem;
}
.card-three .item:nth-of-type(3n+0){
    margin-right: 0;
}
.card-three .item .img{
    width: 100%;
    height: 20.45rem;
    border-radius: 0.4rem;
    overflow: hidden;
}
.card-three .item .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s ease-in-out all;
}
/*.card-three .item .img:hover img{
    transform:scale(1.5);
}*/

/*新品介绍视频*/
.card-video{
    width: 100%;
    height: 41rem;
    overflow: hidden;
    position: relative;
}
.card-video .play{
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    width: 100%;
    height: 100%;
    z-index: 2;
}
.card-video .play-hover-bg{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: #000000;
    opacity: 0.3;
}
.card-video img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/*一行四列 卡片布局*/
.card-four{
    display: flex;
    flex-wrap: wrap;
}
.card-four .item{
    width: 16.75rem;
    margin-right: 1.95rem;
}
.card-four .item .card-title{
    width: 100%;
    height: 3.9rem;
    background-color: #F5F6F8;
    margin-bottom: 3.3rem;
}
.card-four .item:nth-of-type(4n+0){
    margin-right: 0;
}
.card-four .item .img{
    width: 100%;
    height: 19.3rem;
    overflow: hidden;
}
.card-four .item .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s ease-in-out all;
}
/*.card-four .item .img:hover img{
    transform:scale(1.5);
}*/

/*新闻列表卡片*/
.card-news{
    display: flex;
    flex-direction: column;
}
.card-news .item{
    display: flex;
    align-items: center;
    width: 100%;
    height: 15.7rem;
    border-bottom: 0.1rem solid #D2D2D2;
    cursor: pointer;
    position: relative;
}
.card-news .item:last-child{
    border-bottom: none;
}
.card-news .item .img{
    display: flex;
    flex-shrink: 0;
    width: 16.8rem;
    height: 12.05rem;
    overflow: hidden;
}
.card-news .item .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s ease-in-out all;
}
/*.card-news .item .img:hover img{
    transform:scale(1.5);
}*/
.card-news .item .desc{
    display: flex;
    flex-direction: column;
    padding-left: 3.25rem;
}
.card-news .item .desc .card-title{
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    white-space: normal;
    text-overflow: ellipsis;
    overflow: hidden;
    margin-bottom: 1.9rem;
}
.card-news .item .desc .card-desc{
    height: 3.9rem;
    line-height: 2rem;
    margin-bottom: 0.9rem;

    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal;
    text-overflow: ellipsis;
    overflow: hidden;
}
.card-news .item .desc .date{
    color: #999999;
    position: absolute;
    right: 0;
    bottom: 1.5rem;
}

/*首页拼图*/
.card-pin{
    display: flex;
}
.card-pin .pin1 .img{
    width: 28.9rem;
    height: 56.9rem;
    overflow: hidden;
}
.card-pin .pin1 .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-pin .pin2{
    display: flex;
    flex-wrap: wrap;
    margin-left: 1.5rem;
}
.card-pin .pin2 .img{
    width: 20.5rem;
    height: 27.7rem;
    margin-right: 1.5rem;
    margin-bottom: 1.5rem;
    overflow: hidden;
}
.card-pin .pin2 .img:nth-of-type(2n+0){
    margin-right: 0;
}
.card-pin .pin2 .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-us-bg{
    width: 100%;
    height: 31.3rem;
    background: #fff url(../images/about_us_bg.jpg) no-repeat center center;
    background-size: cover;
    line-height: 4rem;
    text-align: center;
}
.footer{
    position: relative;
    height: 20.75rem;
    background: #f4f4f4;
}
.footer .qr_code{
    width: 9.1rem;
}
.footer .qr_code img{
    width: 100%;
}
.footer .desc-text-24{
    color: #666666;
}
.footer .contact{
    line-height: 2rem;
    margin-left: 14rem;
}

.about-us-bg2{
    width: 100%;
    height: 40.25rem;
    background: #fff url(../images/about_us_bg2.jpg) no-repeat center center;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
}
.about-us-bg2 .about-us-text{
    display: flex;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    width: 53rem;
    line-height: 4rem;
}
.about-contact{
    width: 100%;
    background: #EEEEEE;
    overflow: hidden;
}
.about-contact .contact{
    width: 55%;
    padding: 2rem;
}
.about-contact .contact p{
    color: #333333;
    line-height: 3.8rem;
}
.about-contact .map{
    width: 45%;
    height: 31rem;
}
.about-contact .map img{
    width: 100%;
    height: 31rem;
    object-fit: cover;
}



.space-bg{
    width: 100%;
    height: 40.25rem;
    background: #fff url(../images/space_bg.jpg) no-repeat center center;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
}
.space-bg .space-bg-text{
    display: flex;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    width: 53rem;
    line-height: 4rem;
}
.wrapper-item .content .col-12 img{
    width: 100%;
    margin-bottom: 3rem;
}

/*三张拼图*/
.pin-three{
    display: flex;
    justify-content: space-between;
    overflow: hidden;
}
.pin-three .left{
    width: 41.55rem;
}
.pin-three .left img{
    width: 41.55rem;
    height: 37.65rem;
    object-fit: cover;
}
.pin-three .right{
    width: 28.95rem;
}
.pin-three .right img{
    width: 28.95rem;
    height: 18.1rem;
    object-fit: cover;
    margin-bottom: 1.4rem;
}
.pin-three .right img:last-child{
    margin-bottom: 0;
}

.news-nav{
    display: flex;
}
.news-content{
    line-height: 2.7rem;
    text-align: justify;
}
.news-content img{
    max-width: 100%;
}
.img-pointer img{
    cursor: pointer;
}

.category-nav{
    display: flex;
}
.category-nav .item{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 2.65rem;
    background: #FFFFFF;
    border: 1px solid #999999;
    border-radius: 1rem;
    margin-right: 0.65rem;
    padding: 0 1.5rem;

    font-size: 1rem;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
}
.category-nav .item.active{
    background: #2F69D4;
    color: #ffffff;
}
.category-nav .item:hover{
    background: #2F69D4;
    color: #ffffff;
}

.right-floating-to-top {
    position: fixed;
    right: 20px;
    bottom: 40px;
    z-index: 1000;
    width: 48px;
    height: 48px;
    background: #fff;
    box-shadow: 0 2px 15px 0 rgb(0 0 0 / 10%);
    border-radius: 50%;
    color: #ff6a00;
    text-align: center;
    cursor: pointer;
    background:#fff url(../images/icon/top.png) no-repeat center center;
    background-size: 25px 25px;
    display: none;
}