.mian span:last-child {
	display: none !important;
}

.mianLi:nth-child(2) i {
	display: none !important;
}

.common_page .content_div{
    margin-top: 20px;
    margin-bottom: 110px;
}

.pt_t {
    color: #111;
    font-weight: bold;
    margin-top: 55px;
}

.news_list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    margin-top: 30px;
}

.news_main .news_li {
    overflow: hidden;
    width: calc((100% - 90px) / 4);
    margin-right: 30px;
    margin-bottom: 4vw;
}

.news_main .news_li:nth-child(4n) {
    margin-right: 0;
}

.news_li .pic {
    width: 100%;
    overflow: hidden;
    padding-bottom: 100%;
    position: relative;
    border-radius: 8px;
}

.news_li .pic img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(-50%, -50%);
    transition: 0.5s all;
}

.news_li .pic:hover img{
        transform: translate(-50%, -50%) scale(1.02);
}

.name {
    -webkit-line-clamp: 3;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #222;
    font-family: 'Montserrat-SemiBold';
    line-height: 1.4;
    margin-top: 25px;
    transition: 0.5s;
}

.name:hover{
    color: #005dab;
}

.time_web {
    line-height: 1;
    margin-top: 25px;
    color: #999;
}

@media screen and (max-width:768px) {
    .pt_t{
        margin-top: 40px;
    }
    
    .news_main .news_li{
        width: 100%;
        margin-right: 0;
        margin-bottom: 25px;
    }
}