.newsInfo4 {
    max-width: 1400px;
    margin: 0 auto;
}

.newsInfo4 * {
    box-sizing: border-box;
}

.newsInfo4Top {
    text-align: center;
    padding: 10px;
    margin-bottom: 1.6%;
}

.newsInfo4Top .title {
    color: rgb(0, 176, 240);
    font-size: 32px;
    font-weight: bold;
    line-height: 48px;
    font-family: "Helvetica Neue", Helvetica, Arial, Tahoma, "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
}

.newsInfo4Top .titleDec {
    font-size: 14px;
    font-family: 微软雅黑;
    color: #7f7f7f;
    line-height: 22px;
}

.newsInfo4List .newsInfo4Container .swiper-slide {
    text-decoration: none;
    height: 280px;
    position: relative;
}

.newsInfo4List .newsInfo4Container .swiper-slide img {
    max-width: 100%;
    display: block;
    border: 0;
    border-radius: 10px;
}

.newsInfo4List .newsInfo4Container .swiper-slide .news-tip {
    display: none;
    position: absolute;
    top: calc(100% - 100px);
    transition: all 0.2s;
    margin: 0 6%;
    width: 88%;
    height: 100%;
    text-align: left;
    border-radius: 10px;
    color: #fff;
    text-shadow: rgba(0, 0, 0, 1) 0 0 0.2em;
    padding: 0 10px;
}

.newsInfo4List .newsInfo4Container .swiper-slide .newsContent {
    width: 100%;
    height: 100%;
    display: block;
}

.newsInfo4List .newsInfo4Container .swiper-slide .newsContent:hover .news-img {
    display: block;
}

.newsInfo4List .newsInfo4Container .swiper-slide a:after {
    content: '';
    display: none;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    top: 0;
    background-color: #1e88e5;
}

.newsInfo4List .newsInfo4Container .swiper-slide a:hover {
    border-radius: 10px;
}

.newsInfo4List .newsInfo4Container .swiper-slide a:hover .content {
    opacity: 1;
}

.newsInfo4List .newsInfo4Container .swiper-slide a:hover .news-tip {
    top: 55px;
}

.newsInfo4List .newsInfo4Container .swiper-slide .news-img,
.newsInfo4List .newsInfo4Container .swiper-slide .news-img img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.newsInfo4List .newsInfo4Container .news-tip .time {
    font-size: 12px;
    margin-bottom: 20px;
}

.newsInfo4List .newsInfo4Container .news-tip .title {
    font-size: 18px;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}

.newsInfo4List .newsInfo4Container .news-tip .content {
    margin: 22px 0;
    font-size: 12px;
    word-break: break-all;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    opacity: 0;
}

.newsInfo4List .newsInfo4Container .news-tip .detailsBtn {
    width: 82px;
    height: 32px;
    text-align: center;
    line-height: 32px;
    border: 1px solid #fff;
    border-radius: 16px;
}

.newsInfo4Container .swiper-button-next,
.newsInfo4Container .swiper-button-prev {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(51, 51, 51, .3);
}

.newsInfo4Container .swiper-button-next img,
.newsInfo4Container .swiper-button-prev img {
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -14px;
    margin-left: -14px;
}

.newsInfo4Container .newsButton {
    position: relative;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.newsInfo4Container .swiper-button-next:hover,
.newsInfo4Container .swiper-button-prev:hover {
    background: rgba(51, 51, 51);
}