.banner-con{
    background: url(../images/news-center-banner.jpg) no-repeat;
    width: 100%;
    min-height: 500px;
    padding-top: 100px;
    color: #ffffff;
}
.banner-con .banner{
    width: 100%;

}
.cate-menu ul{
    gap: 30px;
}
.cate-menu ul li a{
    font-size: 30px;
}
.cate-menu ul li.active a{
    color: #f66a34;
    font-weight: bold;
}
.title-more{
    margin-bottom: 30px;
    
}
.title-more a{
border-bottom: 1px solid #1a1a1a;
}
.international-topics-con .international-topics .title-date-desc{
    padding: 30px;
}
.international-topics-con .international-topics .news-list{
    gap: clamp(20px,2.5vw,50px);
}
.international-topics-con .international-topics .news-list:after{
    content: "";
    margin-left: auto;
}
.international-topics-con .international-topics .news-list>li{
    transition: all .5s ease;
    border-radius: 1.5625vw;
    overflow: hidden;
     width: calc((100% - clamp(20px,2.5vw,50px) * 2) / 3);
}
.international-topics-con .international-topics .news-list>li:hover{
    box-shadow: 0 0 15px 5px rgba(0, 0, 0, 0.3);
}
.international-topics-con .international-topics ul li .title{
    color: #1a1a1a;
    font-size: 18px;
    font-weight: bold;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.date-tag{
    font-size: 14px;
    gap: 30px;
    margin: 1rem 0;
    flex-wrap: wrap;
}
.date-tag li{
    position: relative;
    padding-left: 20px;
}
.date-tag li:first-child::before{
    content: "";
    background: url(../images/calendar.png) no-repeat;
    width: 13px;
    height: 13px;
    background-size: contain;
    position: absolute;
    left: 0;
    top: 3px;
}
.date-tag li:last-child::before{
    content: "";
    background: url(../images/tag.png) no-repeat;
    width: 11px;
    height: 11px;
    background-size: contain;
    position: absolute;
    left: 0;
    top: 5px;
}
.international-topics-con .international-topics .title-date-desc .desc{
    margin: 10px 0;
      overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.international-topics-con .international-topics .title-date-desc span{
    display: block;
    text-align: center;
    background: #1a1a1a;
    color: #ffffff;
    padding: 10px;
    border-radius: 30px;
    margin-top: 20px;
}

.customer-site-con .customer-site .news-list{
    gap: clamp(30px , 4.2vw, 80px);
}
.customer-site-con .customer-site .news-list>li{
    width: calc((100% - clamp(30px , 4.2vw, 80px)) / 2);
}

.customer-site-con .customer-site .news-list .news-item{
    gap: clamp(20px,2.5vw,50px);
}
.customer-site-con .customer-site .news-list .news-item li{
    max-width: 50%;
}
.customer-site-con .customer-site .news-list .news-item li img{
    border-radius: 10px;
}
.customer-site-con .customer-site .news-list .news-item .title{
      overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    font-size: 18px;
    font-weight: bold;
}
.customer-site-con .customer-site .news-list .news-item .desc{
      overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.product-knowledge-con{
    background: #f2f2f2;
}
.product-knowledge-con .product-knowledge .news-list{
    gap: clamp(30px , 4.2vw, 80px);
}
.product-knowledge-con .product-knowledge .news-list>li{
    width: calc((100% - clamp(30px , 4.2vw, 80px)) / 2);
}
.product-knowledge-con .product-knowledge .news-list .news-item .title{
    font-weight: bold;
    color: #1a1a1a;
    font-size: 18px;
      overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.product-knowledge-con .product-knowledge .news-list .news-item .desc{
      overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
}
.product-knowledge-con .product-knowledge .news-list .news-item span{
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 200px;
    height: 40px;
    border-radius: 20px;
    background: #1a1a1a;
    color: #ffffff;
    margin-top: 30px;
    transition: all .5s ease;
}
.product-knowledge-con .product-knowledge .news-list>li:hover .news-item span{
    background: #f66a34;
}


@media (max-width:1080px){
    .international-topics-con .international-topics .title-date-desc{
        padding: 15px;
    }
    .customer-site-con .customer-site .news-list .news-item{
        flex-direction: column;
    }
    .date-tag{
        gap: 15px;
    }
}

@media (max-width:768px){
    .banner-con{
        min-height: 300px;
    }
    .international-topics-con .international-topics ul{
        flex-wrap: wrap;
    }
    .international-topics-con .international-topics .news-list>li,.customer-site-con .customer-site .news-list>li{
        width: calc((100% - 15px) / 2);
    }
    .customer-site-con .customer-site .news-list,.international-topics-con .international-topics .news-list{
        gap: 15px;
    }
}