.content .news-category{
    margin: 30px auto 0;
    display: flex;
    justify-content: center;
}
.content .news-category .news-category-item{
    width: 224px;
    height: 40px;
    border: 1px solid #C1C1C1;
    text-align: center;
    margin-right: 10px;
    font-size: 14px;
    line-height: 40px;
}
.content .news-category .news-category-item:last-child{
    margin-right: 0;
}
.content .news-category .news-category-item a{
    color: #1A1A1A;
}
.content .news-category .news-category-item.active{
    background: #0070D9;
    border-color: #0070D9;
}
.content .news-category .news-category-item.active a{
    color: #FFFFFF;
}


.content .news-list{
    display: flex;
    flex-wrap: wrap;
}
.content .news-list .news-item{
    width: 32%;
    margin-top: 30px;
    margin-right: 2%;
    cursor: pointer;
}
.content .news-list .news-item:nth-child(3n){
    margin-right: 0;
}
.content .news-list .news-item .news-img{
    width: 100%;
    aspect-ratio: 4/3;
    position: relative;
}
.content .news-list .news-item .news-img img{
    width: 100%;
    height: 100%;
}
.content .news-list .news-item .news-img .news-img-icon{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0,0,0,.4);
    display: none;
}
.content .news-list .news-item .news-img .news-img-icon img{
    width: 45px;
    height: 45px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.content .news-list .news-item .news-title{
    font-weight: bold;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 27px;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.content .news-list .news-item .news-desc{
    font-size: 12px;
    color: #666666;
    line-height: 18px;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.content .news-list .news-item:hover .news-img .news-img-icon{
    display: block;
}





@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .content .news-list .news-item .news-title{
        font-size: 16px;
        line-height: 22px;
    }
}
@media only screen and (max-width: 1000px) {
    .content .news-category .news-category-item{
        width: 180px;
    }
    .content .news-list .news-item .news-title{
        font-size: 14px;
        line-height: 18px;
    }
}