.product {
    width: 1200px;
    text-align: center;
    margin: 0 auto;
    padding: 40px 0 20px 0;
}
.product-pictuer {
    display: flex;
    flex-wrap:wrap;
}
.product-pictuer-list{
    width:49%;
    height:400px;
    position: relative;
    margin-bottom:24px;
    margin-right:2%;
}
.product-pictuer-list p {
    position: absolute;
    bottom: 12%;
    left: 4%;
    font-size: 24px;
    color: #F7F7F7;
    z-index: 10;
    font-weight: 600;
}

.product-pictuer-list span {
    position: absolute;
    bottom: 4%;
    left: 4%;
    font-size: 14px;
    color: #F7F7F7;
    z-index: 10;
}
.product-pictuer-list img{
    width:100%;
    height:100%;
    box-shadow: 0 0 5px #eee;
    box-sizing: border-box;
}
/* .product-pictuer-list:nth-child(1){
    width:66%;
    margin-right:2%;
} */
.product-pictuer-list:nth-child(2),
.product-pictuer-list:nth-child(5){
    margin-right: 0;
}
.imgShadow{
    position: absolute;
    width:100%;
    height:100%;
    background: #000;
    opacity: 0.1;
    z-index: 5;
}


/*后面新增的新闻样式*/
.mixed-group {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    margin: 0 auto;
    padding-bottom: 40px;
    box-sizing: border-box;
}
.video-box {
    width: 700px;
    height: 410px;
}
.video-box video {
    width: 100%;
    height: 100%;
}

.news-box {
    width: 460px;
}
.news-box .news-title {
    color: #101010;
    font-size: 16px;
    width: 100%;
    height: 36px;
    line-height: 36px;
    border-bottom: 2px solid #1784C6;
}
.news-content-list a {
    padding: 10px 0;
    border-bottom: 1px solid rgba(228, 228, 228, 0.49);
    display: flex;
    justify-content: space-between;
}
.news-content-list .news-content-date {
    text-align: center;
    width: 42px;
    margin-right: 16px;
}
.news-content-list .news-content-date .date-month {
    width: 42px;
    height: 42px;
    color: #ffffff;
    font-size: 14px;
    line-height: 42px;
    background-color: #1784C6;
}
.news-content-list .news-content-date .date-year {
    width: 40px;
    height: 28px;
    font-size: 14px;
    text-align: center;
    line-height: 28px;
    border: 1px solid rgba(187, 187, 187, 0.28);
    border-radius: 0px 0px 5px 5px;
}
.news-content-list .news-content-message {
    width: 84%;
    padding: 5px;
}
.news-content-list .news-content-message>div {
    font-size: 14px;
    color: #101010;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    margin-bottom: 10px;
}
.news-content-list .news-content-message>p {
    font-size: 12px;
    color: #666666;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

@media screen and (max-width: 1200px) {
    .mixed-group {
        flex-wrap: wrap;
        width: 100%;
        padding: 10px 20px;
    }
    .video-box {
        width: 100%;
        height: 200px;
    }
    .video-box video {
        width: 100%;
        height: 100%;
    }
    .news-box {
        width: 100%;
    }
    .news-box .news-title {
        font-size: 18px;
        height: 20px;
        line-height: 20px;
        border-bottom: none;
        text-align: center;
        margin: 22px 0 12px;
        position: relative;
    }
    .news-box .news-title::before {
        content: '';
        position: absolute;
        bottom: -4px;
        width: 20px;
        height: 2px;
        left: 50%;
        transform: translateX(-50%);
        background-color: #1784c6;
    }
}