.main .content-box {
    overflow: hidden;
    padding: 0.8rem 0 0.8rem;
}

.main .content-box .over-center-box {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 0.18rem;
    row-gap: 0.4rem;

    max-width: 15.36rem;
    width: auto;
    height: auto;
    margin: 0 auto;
}


.content-box .over-center-box .content-item{
    display: block;
    width: 3.7rem;
    height: auto;
    background-color: #F8F8F8;
    border-radius: 0.1rem;
    border: 1px solid #f2f2f2;
    overflow: hidden;
    cursor: pointer;
    /* box-shadow: .05rem .1rem .25rem rgba(0, 0, 0, 0.07); */
}
.content-box .over-center-box .content-item .product-thumb{
    width: 100%;
    height: 2rem;
    overflow: hidden;
}
.content-box .over-center-box .content-item .product-thumb .product-img{
    width: 100%;
    height: 2rem;
    object-fit: cover;
    transition: all 0.5s;
}
.content-box .over-center-box .content-item:hover .product-thumb .product-img{
    transform: scale(1.1, 1.1) translateZ(0);
}
.content-box .over-center-box .content-item .product-text{
    padding: 0.25rem 0.15rem 0.15rem;
    font-size: 0.14rem;
    color: #333333;
}
.content-box .over-center-box .content-item .product-text .product-title .title{
    color: #000000;
    font-size: 16px;
    height: 42px;
    margin-bottom: 0.2rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
}
.content-box .over-center-box .content-item .product-text .product-title .art-des{
    color: #333333;
    height: 0.42rem;
    font-size: 14px;
    margin-bottom: 0.15rem;

    overflow: hidden;         /* 超出部分隐藏 */
    display: -webkit-box;     /* 使用 Flexbox 布局 */
    -webkit-box-orient: vertical; /* 设置盒子为垂直方向排列 */
    -webkit-line-clamp: 2;    /* 限制显示的行数 */
    text-overflow: ellipsis;  /* 超出部分用省略号表示 */

}
.content-box .over-center-box .content-item .product-text .date-info{
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #666666;
    padding: 0.2rem 0 0;
    border-top: 1px solid #EBEBEB;
}
.content-box .over-center-box .content-item .product-text .date-info .right-arrow{
    width: 20px;
    height: 8px;
    background: url('../images/news/right-arrow.png') no-repeat center center;
    background-size: 20px 8px;
}
.content-box .over-center-box .content-item:hover{
    box-shadow: 0 .1rem .25rem rgba(72,18,254, 0.07);
}

.content-box .over-center-box .content-item:hover .product-text .product-title .title,
.content-box .over-center-box .content-item:hover .product-text .product-title .art-des,
.content-box .over-center-box .content-item:hover .product-text .date-info .time
{
    color: #074C9C;
}
.content-box .over-center-box .content-item:hover .product-text .date-info .right-arrow{
    background: url('../images/news/right-arrow-active.png') no-repeat center center;
    background-size: 20px 8px;
}

.main .product-box{
    background: #FAFAFA;
    min-height: 6.95rem;
    padding: 0.01rem 0 0.8rem;
    overflow: hidden;
}
.main .product-box .over-big-title{
    justify-content: center;
}
.main .product-box .big-title .title-content .blue-line {
    margin: .2rem auto 0.5rem;
}
.main .product-box .cont-lump {
    display: flex;
    justify-content: space-between;
    max-width: 15.36rem;
    width: auto;
    height: auto;
    margin: 0 auto;
    position: relative;
    visibility: visible;
}

.main .product-box .cont-lump .rem-product-box {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
    height: auto;
}

.main .product-box .cont-lump .rem-product-box .rem-product-item {
    width: 3.65rem;
    height: 5rem;
    background: #ffffff;
    border-radius: 0.15rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    overflow: hidden;
    margin-right: 0.253rem;
    cursor: pointer;
    padding-bottom: 0.4rem;
    /* box-shadow: .05rem .1rem .25rem rgba(0, 0, 0, 0.07); */
    
}
.main .product-box .cont-lump .rem-product-box .rem-product-item:last-child {
    margin-right: 0;
}
.main .product-box .cont-lump .rem-product-box .rem-product-item .product-title-box {
    font-weight: bold;
    color: #333;
    font-size: 0.2rem;
    margin-top: 0.4rem;
}
.main .product-box .cont-lump .rem-product-box .rem-product-item .product-title-box .product-model{
    margin-top: 10px;
}

.main .product-box .cont-lump .rem-product-box .rem-product-item .detail-btn {
    display: block;;
    color: #074C9C;
    border: 1px solid #074C9C;
    width: 1.6rem;
    height: 0.4rem;
    line-height: 0.4rem;
    text-align: center;
    border-radius: 0.4rem;
    font-size: 0.14rem;
    cursor: pointer;
    margin-bottom: 0.4rem;
}

.main .product-box .cont-lump .rem-product-box .rem-product-item .detail-btn:hover {
    color: #074C9C;
    border: 1px solid #074C9C;
}

.main .product-box .cont-lump .rem-product-box .rem-product-item .product-thumb {
    max-width: 100%;
    height: auto;
}

.main .product-box .cont-lump .lump-left .left-item .item-cent .cent-link {
    display: block;
    position: relative;
    font-size: 14px;
    line-height: 30px;
    color: #999
}

.main .product-box .cont-lump .lump-left .left-item .item-cent .cent-link::after {
    content: '';
    display: none;
    position: absolute;
    top: 50%;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    border: solid 2px #074C9C;
    transform: translatey(-50%);
    -o-transform: translatey(-50%);
    -moz-transform: translatey(-50%);
    -webkit-transform: translatey(-50%);
    transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    -webkit-transition: all .5s
}

.main .product-box .cont-lump .lump-left .left-item .item-cent .cent-link:hover {
    color: #074C9C
}

.main .product-box .cont-lump .lump-right {
    width: 3.35rem;
    height: auto
}

.main .product-box .cont-lump .lump-right .right-title {
    font-size: 18px;
    color: #333
}

.main .product-box .cont-lump .lump-right .right-heng {
    width: 20px;
    height: 3px;
    margin: .25rem 0 .3rem;
    background: #074C9C
}

.main .product-box .cont-lump .lump-right .right-swiper {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
    --swiper-theme-color: #074C9C
}

.main .product-box .cont-lump .lump-right .right-swiper .swiper-slide {
    width: 100%;
    height: auto
}

.main .product-box .cont-lump .lump-right .right-swiper .swiper-slide .slide-box {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 10px;
    background: #fff
}

.main .product-box .cont-lump .lump-right .right-swiper .swiper-slide .slide-box .box-pic {
    width: 100%;
    height: auto;
    padding: .23rem .18rem;
    overflow: hidden
}

.main .product-box .cont-lump .lump-right .right-swiper .swiper-slide .slide-box .box-pic img {
    width: 100%;
    transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    -webkit-transition: all .5s
}

.main .product-box .cont-lump .lump-right .right-swiper .swiper-slide .slide-box .box-title {
    width: 100%;
    height: auto;
    padding: .4rem .18rem;
    font-size: 18px;
    text-align: center;
    color: #333;
    border-top: solid 1px #eeeeee;
    transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    -webkit-transition: all .5s
}

.main .product-box .cont-lump .lump-right .right-swiper .swiper-slide .slide-box:hover .box-pic img {
    transform: scale(1.1, 1.1) translateZ(0);
    -o-transform: scale(1.1, 1.1) translateZ(0);
    -moz-transform: scale(1.1, 1.1) translateZ(0);
    -webkit-transform: scale(1.1, 1.1 translateZ(0))
}

.main .product-box .cont-lump .lump-right .right-swiper .swiper-slide .slide-box:hover .box-title {
    color: #074C9C
}

.main .product-box .cont-lump .lunp-web-box,
.main .product-box .cont-lump .lump-title,
.main .product-box .cont-lump .lump-heng {
    display: none
}