body.list_research .col_news_list .news{
    float: left;
    width: 31.5%;
    border-radius: 0.1rem;
    box-shadow: 0 0 0.1rem 0 #00000033;
    margin-right: 2.75%;
    margin-bottom: 0.3rem;
    overflow: hidden;
    transition: 0.4s;
}
body.list_research .col_news_list .news:nth-child(3n){margin-right: 0;}
body.list_research .col_news_list .news_imgs{padding-top: 66.75%;}
body.list_research .col_news_list .news_con{
    padding: 0.25rem;
    height: 2.5rem;
    box-sizing: border-box;
}
body.list_research .col_news_list .news_title{
    font-size: 0.2rem;
}
body.list_research .col_news_list .short_title{
    font-size: 0.14rem;
    color: var(--mainColor1);
    font-weight: bold;
    margin: 0.05rem 0;
}
body.list_research .col_news_list .news_intro{
    font-size: 0.14rem;
    -webkit-line-clamp: 6;
}

body.list_research .col_news_list .news:hover{box-shadow: 0 0.1rem 0.1rem 0 #0000004d;}
body.list_research .col_news_list .news:hover .news_imgs img{transform: scale(1.05);}
body.list_research .col_news_list .news:hover .news_title{color: var(--mainColor1);}
@media screen and (max-width: 999px){
    body.list_research .col_news_list .short_title,
    body.list_research .col_news_list .news_intro{font-size:12px;}
}
@media screen and (max-width: 767px){
    body.list_research .col_news_list .news_list .news{
        width:48%;
        margin:10px 1%;
    }
}
@media screen and (max-width: 479px){
    body.list_research .col_news_list .news_list .news{
        float:none;
        width:100%;
        margin:10px 0;
    }  
}