@media screen and (max-width: 767px) {
    .newslist-wrapper {
        width: 100% !important;
        min-height: 400px !important;
    }

    .newslist-header-list {
        padding: 10px !important;
    }

    .newslist-header-item {
        margin: 15px auto !important;
    }

    .newslist-header-item .newslist-item-link {
        flex-wrap: wrap;
    }

    .newslist-item-img-container,
    .newslist-item-info {
        width: 100% !important;
    }

    .newslist-item-img-container {
        height: 0 !important;
        width: 100% !important;
        padding-bottom: 75% !important;
        background-position: center center;
        background-size: cover;
        background-repeat: no-repeat;
    }

    .newslist-item-info {
        padding: 10px !important;
    }

    .newslist-item-title {
        font-size: 24px !important;
        line-height: 1.8 !important;
    }

    .newslist-item-more {
        line-height: 2 !important;
        margin: 0 auto !important;
    }

    .newslist-item-more-icon {
        line-height: 2 !important;
        font-size: 18px !important;
    }

    .newslist-container {
        padding: 4px !important;
    }

    .newslist-item {
        width: 48% !important;
        height: auto !important;
        margin: 7px 1% !important;
    }

    .newslist-item-info {
        padding: 5px !important;
    }

    .newslist-list .newslist-item-title {
        font-size: 20px !important;
        font-weight: normal !important;
    }
}

.newslist-wrapper {
    width: 1400px;
    margin: auto;
    min-height: 400px;
}

.newslist-container {
    width: 100%;
    padding: 50px 0;
}

.newslist-list {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
}

.newslist-item {
    width: 425px;
    /*height: 395px;*/
    background-color: #FFF;
    box-shadow: #999 0 0 7px;
    margin: 30px 20px;
}

.newslist-item-img-container {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    height: 205px;
    position: relative;
    overflow: hidden;
}

.newslist-list .newslist-item-img-container {
    width: 100%;
    height: 0;
    padding-bottom: 75%;
}

.newslist-item-img {
    position: absolute;
    left: 0;
    top: 0;
}

.newslist-item-info {
    padding: 15px;
}

.newslist-item-title {
    font-size: 24px;
    line-height: 2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.newslist-item-date {
    color: #999;
    line-height: 1.5;
}

.newslist-item-content {
    line-height: 1.8;
    color: #666;
    margin-top: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

/* 定义头部样式 */
.newslist-header-item {
    margin-top: 50px;
}

.newslist-header-item .newslist-item-img-container {
    width: 600px;
    height: 450px;
}

.newslist-header-item .newslist-item-img {
    width: 100%;
    height: 100%;
}

.newslist-header-item .newslist-item-link {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background-color: #FFF;
}

.newslist-header-item .newslist-item-info {
    width: 780px;
    font-size: 16px;
}

.newslist-header-item .newslist-item-title {
    font-size: 26px;
}

.newslist-item-more {
    font-size: 18px;
    color: #999;
    line-height: 50px;
    display: flex;
    align-items: center;
    margin: 20px 0;
}

.newslist-item-more-icon {
    color: #D9271B;
    font-size: 28px;
    line-height: 50px;
}