/* 产品 */
.products-list::after {
    content: "";
    clear: both;
    display: block;
}

.products-list li {
    width: calc(25% - 15px);
    margin-right: 20px;
    float: left;
    padding: 0 20px;
    box-sizing: border-box;
    box-shadow: -1px 3px 7px 0 rgb(0 0 0 / 20%);
    transition: all 0.3s;
    border-radius: 3px;
}

.products-list li:nth-of-type(4n) {
    margin-right: 0px;
}

.products-list li:nth-of-type(n+5) {
    margin-top: 30px;
}

.products-list li:hover {
    box-shadow: 0 25px 30px 0 rgb(0 0 0 / 20%);
}

.products-list li .title {
    font-size: 28px;
    font-weight: bold;
    letter-spacing: 1px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    /* white-space: nowrap; */
    margin-top: 20px;
    height: 68px;
}

.products-list li .introduction {
    margin-top: 10px;
    color: #999;
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.products-list li .img {
    width: 100%;
    padding-top: 66.666%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: 20px;
    display: block;
    margin-bottom: 20px;
}


/* 新闻 */
.news-list::after {
    content: "";
    clear: both;
    display: block;
}

.news-list a {
    width: calc(25% - 15px);
    margin-right: 20px;
    float: left;
    box-sizing: border-box;
}


.news-list a:nth-of-type(4n) {
    margin-right: 0px;
}

.news-list a:nth-of-type(n+5) {
    margin-top: 30px;
}

.news-list a .img {
    width: 100%;
    padding-top: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.news-list a .title p {
    margin-top: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-list a .title p:nth-of-type(1) {
    font-size: 18px;
    color: #333;
}

.news-list a .title p:nth-of-type(2) {
    font-size: 14px;
    color: #666;
}

/* 新闻内页列表 */
.news-other-list a{
    width: 100%;
    display: block;
}
.news-other-list a .img{
    padding-top: 70%;
    width: 100%;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
}
.news-other-list a .title{
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
    line-height: 40px;
}