.main_right_cen{
    padding: 20px 42px;
}
.tfyt_box{
    display: flex;
    flex-wrap: wrap;
}
.tfyt_li{
    width: 250px;
    margin-right: 26px;
    margin-bottom: 40px;
}
.tfyt_li:nth-child(3n){
    margin-right: 0;
}
.tfyt_img{
    width: 100%;
    height: 160px;
}
.tfyt_img img{
    width: 100%;
    height: 100%;
}
.tfyt_name{
    font-weight: 500;
    font-size: 16px;
    color: #252525;
    margin-top: 6px;
}
.tfyt_time{
    font-weight: 500;
    font-size: 14px;
    color: #C1C1C1;
}


@media screen and (max-width:1024px) {
    .tfyt_box {
        justify-content: space-between;
    }
    .tfyt_img {
        height: 6.6667rem;
    }
    .tfyt_li {
        width: 100%;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    .tfyt_time {
        font-size: 0.5833rem;
    }
    .tfyt_name {
        font-size: 0.6667rem;
        margin-top: 0.25rem;
        
    }
}