.content .news-category{
    margin: 40px auto;
    display: flex;
    justify-content: center;
}
.content .news-category .news-category-item{
    width: 224px;
    height: 40px;
    border: 1px solid #ECECEC;
    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: #1562C5;
    border-color: #1562C5;
}
.content .news-category .news-category-item.active a{
    color: #FFFFFF;
}


.content .news-list{
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
}
.content .news-list .news-item{
    width: 24%;
    margin-right: 1.33%;
    margin-bottom: 30px;
    cursor: pointer;
}
.content .news-list .news-item:nth-child(4n){
    margin-right: 0;
}
.content .news-item .news-item-date{
    font-size: 12px;
    color: #7C819E;
    line-height: 14px;
}
.content .news-item .news-item-title{
    font-weight: bold;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 27px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin: 10px 0;
    height: 54px;
}
.content .news-item .news-item-img{
    width: 100%;
    aspect-ratio: 285 / 240;
    position: relative;
}
.content .news-item .news-item-img img{
    width: 100%;
    height: 100%;
}
.content .news-item .news-item-img .news-item-img-icon{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(0,0,0,.4);
    display: none;
}
.content .news-item .news-item-img .news-item-img-icon img{
    width: 40px;
    height: 40px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.content .news-item:hover .news-item-img .news-item-img-icon{
    display: block;
}
.content .news-item .news-item-desc{
    font-size: 12px;
    color: #666666;
    line-height: 18px;
    height: 54px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    margin: 12px 0;
}
.content .news-item .news-item-line{
    width: 100%;
    height: 1px;
    background: #CECECE;
    margin: 12px 0;
}
.content .news-item .news-item-bottom{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.content .news-item .news-item-bottom .news-item-more{
    width: 108px;
    height: 40px;
    border-radius: 20px;
    border: 1px solid #D5D5D5;
    font-size: 14px;
    line-height: 40px;
    color: #7C819E;
    text-align: center;
}
.content .news-item .news-item-bottom .news-item-icon{
    width: 38px;
    height: 16px;
}


@media only screen and (min-width: 1000px) and (max-width: 1440px) {
    .content .news-item .news-item-title{
        font-size: 16px;
        line-height: 24px;
        height: 48px;
        margin: 5px 0;
    }
    .content .news-item .news-item-desc{
        margin: 5px 0;
    }
}
@media only screen and (max-width: 1000px) {
    .content .news-category{
        margin: 20px auto;
    }
    .content .news-list{
        margin-top: 30px;
    }
    .content .news-item .news-item-title{
        font-size: 14px;
        line-height: 21px;
        height: 42px;
        margin: 0;
    }
    .content .news-item .news-item-desc{
        margin: 5px 0;
    }
    .content .news-item .news-item-bottom .news-item-more{
        width: 80px;
        height: 30px;
        line-height: 30px;
    }
    .content .news-item .news-item-img .news-item-img-icon img{
        width: 30px;
        height: 30px;
    }
}