@media (max-width: 1680px) {
    html { font-size: 90px; }
}
@media (max-width: 1440px) {
    .banner .thumbsSliderlist .item_right{-webkit-line-clamp: 3;}
    .home_2 .main_w{gap:.4rem}
    .home_2 .main_w .title p a,
    .spzl .main_w .title p a,
    .yjly .list1 li .nr_2 .cont,
    .banner .thumbsSliderlist .item,
    .home_2 .home_2_right .list li,.home_2 .main_w .mains .mains_left li .tit{font-size:14px;}
    .tuandui .list li{font-size:16px;}
    .item_news li .tit{font-size:16px;}
    .yjly4 .list li p{font-size:16px;}
}
@media (max-width: 1400px) {
    html { font-size: 80px; }
}

@media (max-width: 1340px) {
}

@media (max-width: 1280px) {
    html { font-size: 70px; }
    .top_1 .main_w .c_right .menu ul{gap:.2rem;}
    .item_quan .list li .hzhan{font-size:14px;}
    .item_news li .tit{font-size:14px;}
    .item_science ul{grid-template-columns: auto;}
    .item_science .t_3 .more{font-size:14px;}
    .yjly4 .list li p{font-size:14px;}
}
@media (max-width: 1218px) {
    .top_1 .main_w .c_right{display:none;}
    .top_1 .main_w{align-items: center;}
    .wapmenu{display:block;}
}

@media(max-width: 1170px) {
    .banner .thumbsSliderlist .item_right{-webkit-line-clamp: 2;}
    .links,
    .li_quan .l_q_right .content,
    .li_quan .l_q_right .list ul li,
    .li_quan .l_q_left .cont,.footer .nvon{font-size:14px;}
    .li_quan{grid-template-columns:2.68rem auto;gap:.4rem;padding:.7rem;}
    .li_quan .l_q_left .cont{border-bottom:0px;}
    .tuandui .list li{font-size:14px;}
    .item_quan .list ul{grid-template-columns: repeat(3,1fr);}
}
@media(max-width: 1140px) {
}

@media(max-width: 999px) {
    .about_banner .main_w{padding:0px;}
    .home_2 .main_w{grid-template-columns: auto;}
    .djk .hxia img{width:auto;}
    .djk li .hzhan,
    .li_quan .l_q_right .title,
    .spzl .spzl_left .box .biglist li div{font-size:14px;}
    .li_quan{grid-template-columns: auto;}
    .li_quan .l_q_left{margin:0 auto;width:auto;}
    .spzl .main_w{grid-template-columns: auto;}
    /* .spzl .spzl_left .box .l_1{width:20%;}
    .spzl .spzl_left .box .l_1 .smallList{width:80%;height:calc(100% - 1.8rem);} */
    .yjly .list1 ul{grid-template-columns: repeat(3,1fr);}
    .item_news ul{grid-template-columns: auto;}
    .yjly2 .box .item{grid-template-columns: auto;}
    .yjly2 .box .item .d2{padding:.6rem 0;}
    .yjly2 .box .item:nth-child(2n) :nth-child(1){order:1}
    .yjly2 .box .item:nth-child(2n) :nth-child(2){order:2}
}

@media(max-width: 767px) {
    .item_science .t_3{grid-template-columns: auto;}
    .main_w{padding-left:.2rem;padding-right:.2rem;}
    .banner_nr{padding:1rem .4rem;;}
    .tuandui .list ul{display:grid;grid-template-columns: repeat(2,1fr);text-align:center;}
    .tuandui .list li{white-space: nowrap;overflow:hidden;text-overflow: ellipsis;}
    .item_quan .list ul{grid-template-columns: repeat(2,1fr);}
    .yjly .list1 ul{grid-template-columns: repeat(1,1fr);}
    .yjly .list1 li .nr{align-items: center;top:0px;}
    .banner .thumbsSliderlist{display:none;}
    .bannerPiaofu .content{display:none;}
    .ztin{width:100%;}
    .home_2 .main_w .mains{grid-template-columns: auto;}
    .djk .cont_s .titles font{margin-left:0px;}
    .djk .cont_s{padding:.4rem .4rem;}
    .yjly{padding:.8rem .4rem;}
    .home_2 .main_w .title p a, .spzl .main_w .title p a{font-size:12px;}
    .li_quan{padding:.7rem .4rem}
    .top_1 .main_w .c_left{width:4.3rem}
    .spzl .spzl_left .box .biglist li div{width:calc(80% - .7rem);white-space: nowrap;text-overflow: ellipsis;overflow:hidden;}
    .yjly3 .list ul{grid-template-columns: repeat(2,1fr);}
    .yjly4 .list ul{grid-template-columns: auto;}
.home_2 .main_w .mains .mains_left li .tit{-webkit-line-clamp:1}
}

@media(max-width: 370px) {
}

@media(max-width: 360px) {
}