body {
    font-family:"微软雅黑";
    overflow-x: hidden;
    font-size: 14px;
}
ul,li {
    list-style:none;
}
.cb {
    width:100%;
    clear:both;
    height:0;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.tac{text-align: center;}
a{text-decoration: none !important;}
h1{margin: 0;height: 70px;line-height: 70px;}
img{max-width: 100%;}




#nav{height: 90px;line-height: 90px;position: absolute;left: 0;top: 0;width: 100%;z-index: 999999;background:#fff;position: fixed;}
#nav .container{position: relative;}
#nav .logo{height: 80px;background: no-repeat left center;line-height: 80px;position: absolute;}
#nav .logo img{vertical-align: middle;max-height: 75px;}
#nav .container{position: relative;}
#nav .nava{text-align: right;position: absolute;width: 82%;z-index: 9;height: 90px;padding: 0;margin-bottom:0 ;}
#nav .nava li{display: inline-block;position: relative;width: 12%;text-align: center;max-width: 80px;font-size: 16px;}

#nav .nava .a1{display:block;padding: 0 2px;color: #000 ;height: 90px;line-height:90px;cursor: pointer;}
#nav .nava .a1 img{display: none;}
#nav .daohangi{display: none;}


#banner{width: 100%;position: relative;overflow: hidden;text-align: center;overflow: hidden;margin-top: 80px;}
#banner img{max-width: 100%; object-position: center;}
#banner ul{width: 500%;height: 100%;position: relative;padding: 0;left:0;z-index: 2;}
#banner ul li{width: 20%;height: 100%;float: left;background:#fff url(../images/banner0.jpg) no-repeat top center;background-size:contain ;}
#banner ol{text-align: center;position: absolute;width: 100%;bottom: 20px;padding: 0;z-index: 5;height: 14px;line-height: 14px;}
#banner ol li{width: 14px;height: 14px;border-radius: 50%;background: #fff;display: inline-block;margin: 0 12px;cursor: pointer;}
.ban{width: 100%;height: 100%;display: flex;justify-content: center;align-items: center;flex-direction: column;}
.ban h2{color: #fff;text-align: center;font-size: 38px;}
.ban p{color: #fff;text-align: center;line-height: 1.7;margin-top: 20px;font-size: 20px;}
.ban_btn a{display: block;width: 160px;height: 35px;line-height: 35px;margin-top: 25px;background: #347EFF;transition: all 0.3s;color: #fff;border-radius: 24px;font-size: 18px;text-align: center;position: relative;}
.ban4{display: flex;justify-content: center;flex-direction: column;height: 100%;}
.ban4 h2{color: #fff;font-size: 38px;text-align: left;}
.ban4 p{color: #fff;line-height: 1.7;margin-top: 20px;font-size: 20px;text-align: left;}
.ban4_btn a{display: block;width: 160px;height: 35px;line-height: 35px;margin-top: 25px;background: #347EFF;transition: all 0.3s;color: #fff;border-radius: 24px;font-size: 18px;position: relative;}
.i_con1{height: 450px;overflow: hidden;margin-top: 18px;padding: 0;}
.i_con1 .right{padding: 0;background: center center;background-size:cover ;height: 450px;}
.i_con1 .right img{display: none;width: 100%;}

.i_con1 .left{height: 450px;line-height:450px;background: #fff;padding: 30px 45px;}
.i_con1 .left .box11{display: inline-block;line-height: 1;vertical-align: middle;}
.i_con1 .left .p1{font-size: 24px;margin-bottom: 30px;}
.i_con1 .left .span1{display: inline-block;height: 2px;width: 12px;margin-bottom: 30px;}
.i_con1 .left .a{color: #4b4b4b;font-size: 16px;line-height: 24px;margin-bottom: 20px;display: block;}
.i_con1 .left .p2{font-size: 13px;color: #909090;line-height: 20px;margin-bottom: 50px;}
.i_con1 .left .a2{display: inline-block;width: 50px;height: 50px;text-align: center;line-height: 50px;border-radius: 50%;}

.i_con2 .left{background: #2b2b2b;}
.i_con2 .left .p1{color: #ffffff;}
.i_con2 .left .span1{background: #666666;}
.i_con2 .left .a{color: #FFF;}
.i_con2 .left .p2{color: #909090;}
.i_con2 .left .a2{border: 1px solid #FFF;}
.i_con3{background: #fff;margin-top: 18px;overflow: hidden;}
.i_bt{text-align: center;margin-top: 36px;margin-bottom: 18px;}
.i_bt .p1{color: #222222;font-size: 24px;height:56px;line-height: 56px;}
.i_bt .p2{max-width: 760px;font-size: 12px;color: #909090;line-height: 24px;margin: 0 auto;}

.i_con3 .xuanze{width: 100%;max-width: 632px;margin: 0 auto 45px;overflow: hidden;padding: 0;}
.i_con3 .xuanze li{float: left;height: 50px;width: 25%;max-width: 158px;color: #6e6e6e;background: #F2F2F2;text-align: center;line-height: 50px;cursor: pointer;}
.i_con3 .xuanze li.background{color: #FFF !important;}
.i_con3 .lb{overflow: hidden;margin-bottom: 46px;}
.lb .big_box{width: 400%;position: relative;left: 0;}
.lb .big_box .s_box{float: left;width: 25%;}
.s_box .col-xs-12{padding: 0 9px;margin-bottom: 18px;}
.s_box .ss_box{padding: 15px;border: 1px solid #eeeeee;}
.s_box .ss_box .img{display: block;overflow: hidden;}
.img img{width: 100%;min-height:100%;transition: all .5s;
-webkit-transition: all .5s;
-moz-transition: all .5s;
-o-transition: all .5s;
}
.img:hover img{transform: scale(1.05);}
.s_box .ss_box .a1{width: 100%;display: block;white-space:nowrap; overflow:hidden; text-overflow:ellipsis;color: #434343;line-height: 44px;}
.s_box .ss_box .p1{width: 100%;display: block;white-space:nowrap; overflow:hidden; text-overflow:ellipsis;font-size: 13px;color: #9c9999;line-height: 1;}

.i_con4{padding: 200px 15px;background: url(../images/i_con4_bg.jpg) center center;background-size:cover ;margin-top: 18px;color: #fff;text-align: center;}
.i_con4 .p1{font-size: 30px;line-height: 1;margin-bottom: 20px;}
.i_con4 .p2{font-size: 12px;line-height: 32px;max-width: 1000px;margin: 0 auto 30px;}
.i_con4 .a1{width: 150px;height: 46px;line-height: 46px;text-align: center;display: inline-block;font-size: 13px;color: #373737 !important;background:rgba(255,255,255,0.74) ;transition: all .5s;
-webkit-transition: all .5s;
-moz-transition: all .5s;
-o-transition: all .5s;
}
.i_con4 .a1:hover{background:#fff;}

.i_con5{margin: 18px auto;background: #fff;overflow: hidden;padding-bottom: 50px;}
.i_news{margin: 15px 0;}
.i_news a{display: block;width: 100%;overflow: hidden;}
.i_news .a1{white-space:nowrap; text-overflow:ellipsis;font-size: 16px;color: #434343;height: 36px;line-height: 36px;margin-top: 10px;}
.i_news p{font-size: 12px;color: #969696;margin: 0;}
.i_news .p2{line-height: 18px;height: 54px;overflow: hidden;}
.i_con5 .div div{height: 80px;line-height: 80px;text-align: center;max-height: 90%;overflow: hidden;}
.i_con5 div:hover>img{transition: all .5s;
-webkit-transition: all .5s;
-moz-transition: all .5s;
-o-transition: all .5s;
}
.i_con5 div:hover>img{transform: scale(1.1);}

.footer{background: #1e1e1e;overflow: hidden;}
.footer .foot_top{border-bottom: 1px solid #000;text-align: center;padding: 26px 0;position: relative;}
.footer .foot_top .div{display: inline-block;overflow: hidden;}
.footer .foot_top .f_top{width: 66px;height: 46px;line-height: 46px;text-align: center;color: #fff;font-size: 16px;font-weight: bold;display: block;position: absolute;top: 0;right: 0;border-radius: 0 0 5px 5px;cursor: pointer;}
.footer .foot_top a{color: #818181;font-size: 12px;padding: 6px 16px;float: left;}
.footer .foot_top a:hover{color: #fff !important;text-decoration: underline !important;}
.footer .foot_top .a1h{background: none;}
.footer .foot_top br{display: none;}
.footer .foot_m{border-top: 1px solid #505050;}
.foot_m{overflow: hidden;}

.foot_m .guanzhu{text-align: center;}
.foot_m .foot_lx{text-align: left;}
.foot_m .foot_lx .p1{font-size: 13px;color: #ffffff;margin-bottom: 30px;margin-top: 18px;}
.foot_m .foot_lx .p2{font-size: 22px;color: #fff;margin-bottom: 22px;}
.foot_m .foot_lx a{display: inline-block;font-size: 14px;color: #fff !important;width: 150px;height: 36px;line-height: 36px;text-align: center;}



.foot_m .xinxi{text-align: center;margin-top: 10px;}
.foot_m .xinxi .p1{font-size: 18px;color: #fff;margin-bottom: 20px;}
.foot_m .xinxi p{color: #d9d9d9;background: no-repeat top left;line-height: 30px;text-align: left;margin-bottom: 0;}
.foot_m .xinxi .box{display: inline-block;}
.foot_m .erweima{text-align: center;}
.foot_m .cb{display: none;}
.foot_m .erweima{width: 250px;margin: 0 auto;}
.foot_m .erweima dl{display: inline-block;}
.foot_m .erweima dt{padding: 8px;background: #2c2c2c;border: 1px solid #444444;}
.foot_m .erweima dd{color: #d9d9d9;height: 60px;line-height: 60px;}
.foot_down{background: #0f0f0f;padding: 15px 0;overflow: hidden;}
.foot_down p{margin-bottom: 0;font-size: 12px;color: #6a6a6a;line-height: 22px;}
.foot_down a{color: #6a6a6a;margin-right: 5px;}

.list_banner{height: 450px;line-height: 450px;text-align: center;margin-top: 80px;}
.list_banner img{max-width: 90%;}

.list_bt{text-align: center;padding: 46px 0;}
.list_bt .p1{font-size: 24px;color: #222222;}
.list_bt .p2{font-size: 12px;color: #909090;}

.about_main{margin-bottom: 30px;}
.about_main p{text-align: center;}
.about_main .p1{font-size: 18px;color: #222222;line-height: 44px;}
.about_main .p2{font-size: 13px;color: #959595;line-height: 24px;margin-bottom: 20px;}
.about_mi{padding: 150px 0 120px;text-align: center;background: url(../images/about_m_i.jpg) center center;background-size:cover ;color: #fff;}
.about_mi .boxo{display: inline-block;width: 33.3333%;max-width: 330px;text-align: center;min-width: 220px;}
.about_mi .boxo .boxo1{display: inline-block;}
.about_mi .boxo p{margin-bottom: 0;text-align: left;}
.about_mi .boxo .p01{margin-bottom: 18px;}
.about_mi .boxo .p02{font-size: 40px;margin-bottom: 12px;font-weight: bold;}
.about_mi .boxo .p03{margin-bottom: 30px;}

.about_main .p4{font-size: 24px;color: #222222;height: 68px;line-height: 68px;background: url(../images/about_x.jpg) no-repeat bottom center;margin-top: 30px;}
.about_main .p5{font-size: 18px;color: #474747;}
.about_main .p6{font-size: 13px;color: #959595;max-width: 738px;margin: 10px auto 20px;}
.about_main .box_b{text-align: center;margin-top: 50px;}
.about_main .box_b1{display: inline-block;text-align: center;width: 33%;max-width: 300px;min-width: 200px;margin-bottom: 30px;}
.about_main .box_b2{width: 175px;display: inline-block;}
.about_main .box_b2 img{margin-bottom: 35px;}
.about_main .box_b2 p{color: #909090;line-height: 24px;}
.about_main .box_b2 font{color: #2c2c2c;}

.fenye{margin: 40px 0;padding: 0;}
.fenye li{display: inline-block;}
.fenye li a{display: block;height: 26px;line-height: 24px;border: 1px solid #000;padding: 0 9px;}
.fenye li a:hover,.fenye li a.cur{color: #fff !important;}

.xq_bt{text-align: center;padding: 50px 0 10px;border-bottom: 1px solid #eeeeee;margin-bottom: 20px;}
.xq_bt .p1{font-size: 22px;color: #000000;line-height: 38px;}
.xq_bt .p2{font-size: 12px;color: #767676;line-height: 30px;}
.cp_x_main .p1{font-size: 12px;color: #4e4e4e;text-indent: 2em;line-height: 24px;margin-bottom: 20px;}
.cp_x_main img{margin: 20px 0;}
.cp_x_main{padding-bottom: 50px;}
.sx{padding: 30px 0;}
.sx a{display: block;color: #3d3d3d;line-height: 28px;}

.n_xuanze{text-align: center;margin: 40px 0;}
.n_xuanze a{width: 50%;max-width: 314px;height: 50px;text-align: center;line-height: 50px;color: #6e6e6e !important;background: #f2f2f2;display: inline-block;}
.n_xuanze a.background{color: #FFF !important;}


.news_x .n_bt{text-align: center;margin-top: 40px;}
.news_x .n_bt .p1{margin-bottom: 20px;font-size: 22px;color: #242424;font-weight: bold;}
.news_x .n_bt .p2{font-size: 12px;color: #939393;}
.news_x .n_bt .p2 span{margin: 0 15px;display: inline-block;}

.news_x .p1{color: #626262;font-size: 12px;line-height: 24px;}

.l_xinxi{border: 1px solid #ccc;padding-top: 60px;text-align: center;overflow: hidden;margin-bottom: 38px;}
.l_xinxi .boxo1{display: inline-block;text-align: left;margin-bottom: 35px;}
.l_xinxi .boxo1 .p1{font-size: 24px;color: #434343;font-weight: bold;margin-bottom: 12px;}
.l_xinxi .boxo1 .p2{font-size: 12px;line-height: 22px;color: #787878;}
.l_xinxi .boxo1 .p3{font-size: 12px;color: #787878;}

.ditu{border: 1px solid #ccc;padding: 5px;overflow: hidden;margin-bottom: 50px;}
.liuyan .left{height: 355px;border: 1px solid #d9d9d9;padding: 15px;margin-bottom: 50px;}
.liuyan .left .bg_i{height: 280px;background: url(../images/liuyan_i.jpg) no-repeat center right;background-size:cover ;}
.liuyan .left .p1{font-size: 18px;color: #848484;border-top: 1px solid #ccc;line-height: 40px;margin-top: 15px;}
.liuyan .left font{font-size: 12px;}
.liuyan .right {padding: 0 0 0 50px;margin-bottom: 50px;}
.liuyan .right input{width:100%;border: 1px solid #d9d9d9;height: 40px;line-height: 40px;padding-left: 18px;text-align:left;margin: 13px 0 ;}
.liuyan .right textarea{width: 100%;height: 70px;border: 1px solid #d9d9d9;padding-left: 18px;padding-top: 5px;resize: none;margin: 14px 0;}
.liuyan .right button{height: 40px;border: none;text-align: center;line-height: 40px;color: #fff;width: 100%;}
/*移动端样式*/
/*移动端样式*/
/*移动端样式*/
@media (max-width: 1200px){


}
@media (max-width:992px){
	
.foot_m{padding: 28px 0;}
.foot_m .fenx{text-align: center;margin-top: 30px;}
.foot_m .cb{display: block;}
.foot_m .erweima{margin-top: 40px;}	

.about-box .left {
    width: 100%;
}
.about-box .tit {
    font-size: 20px;
    text-align: center;
}
.news-list li .text {
    padding: 0;
}
.news-list li .text .tit {
    font-size: 14px;
    line-height: 30px;
    height: 30px;
}
.news-list li .text .des {
    font-size: 12px;
    line-height: 20px;
    height: 40px;
}
.news-list li .date {
    display: none;
}
.mb-block {
    display: block;
}
.pc-block {
    display: none;
}
.pro-right {
    width: 100%;
    float: none;
}
.contact-ul li .item div p {
    font-size: 15px;
    margin: 0;
}
.contact-ul li{
    width: 100%;
    height: auto;
}
}


@media  (max-width:768px) {
.logo_p{display: none;}
#nav .daohangi{display: block;width: 70px;height: 80px;text-align: center;line-height: 80px;cursor: pointer;}
#nav .daohangi img{width: 55%;cursor: pointer;display: none;}
#nav .daohangi img.cur{display: inline-block;	}
#nav .container{padding-right: 0;}
#nav .nava{left: 0;top: 80px;padding: 0;display: none;}
#nav .nava li{display: block;background: #fff;width: 100%;max-width: 100%;text-align: left;position: relative;font-size: 16px;line-height: 60px;}
#nav .nava li .a1{border-top: none !important;height: 60px;line-height: 60px;position: relative;padding-left: 20px;border-bottom: 1px solid #CCC !important;width: 100%;color: #333;}
#nav .nava dl{position: relative;margin: 0 !important;padding: 0;width: 100%;border-top:none;background: #f6f6f6;padding: 15px 0;display: none;}
#nav .nava dd:hover{background: #b9d6f5;}
#nav .nava dl a{font-size: 14px;color: #333;}
#nav .nava .a1 img{display:inline;height: 60%;margin-top: 10px;margin-right: 3px;transition: all .5s;
-webkit-transition: all .5s;
-moz-transition: all .5s;
-o-transition: all .5s;}
#nav .nava .a1 img.cur{transform: rotate(90deg);margin-top: 12px;}	
#nav{height: 80px;line-height:80px;}
.i_con1{height: auto;}
.i_con1 .right{height: auto;}
.i_con1 .right img{display: block;}
.i_con1 .left{padding: 30px 15px;height: auto;line-height: 1;}

.w1600,.w88{
    width: 96%;
}
.jh-set1 ul li{
    flex: 0 0 33%;
    padding: 0;
}
.xx-title .mainTitle{
    font-size: 23px;
}
.al-zi{
    display: none;
}
.al-left,.al-right,.al-center{
    height: 235px;
    width: 50%;
}
#company li > a h3{
    writing-mode: vertical-rl; /* 文字从上到下，从右到左 */
    font-weight: normal;
    display: inline-block;
    font-size: 19px;
}
.xx-set4-cont ul li{
    width: 49%;
    height: auto;
}
.index-set4 .text h5{
    font-size: 18px;
}
.jh-set4-id{
    bottom: 0%;
}
.jh-set4-id ul li{
    flex: 0  0 49%;
}
.index-set4 .text{width: 100%;}
.index-set4 .img{width: 100%;}
.team2{display: none;}
.team1{display: block;}
#company li{
    min-height: 350px;
}
#company li > a{
    bottom: 12%;
}
#nav .nava{width: 100%;}
.logo{width: 264px;}
#banner .ban4,#banner .ban{display: none;}
.ban4 h2{font-size: 24px;}
.ban4 p {margin-top: 10px;font-size: 26px;}
.ban4_btn a{width: 112px;
    height: 31px;
    line-height: 31px;
    margin-top: 20px;font-size: 14px;}
    #banner ol{display: none;}
.footer .foot_top br{display: inline-block;}
.footer .foot_top .br1{display: none;}
.footer .foot_top .a2h{background: none;}

.foot_m .xinxi{margin-top: 30px;text-align: center;}
.foot_m .xinxi p{text-align: center;}
.foot_m .foot_lx{ display: none;text-align: center;}
.l_xinxi .boxo1{text-align: center;}
.liuyan .right{padding: 0;}
/* 首页调整 */
/* 产品 */
.main-img{
    height: auto;
}

/* 关于我们 */
.ny-sub {
    border-bottom: none;
}
.ny-sub .content {
    padding-right: 0;
}
.ny-sub .sub a {
    width: 33.333333%;
    line-height: 50px;
    height: 50px;
    font-size: 12px;
    border-bottom: 1px solid #EEEEEE;
}
.filter-search {
    padding: 10px 20px;
}
.filter-search .result {
    margin-top: 10px;
}

    .news_row3{
        display: none;
    }

    .xx-set4-cont ul li a .xx-set3-box{
        padding: 13px 4%;
    }


    .xx-set4-cont ul li a .xx-set3-box .tit h5{
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    /* 简介 */
    .about-set2{
        padding: 30px 0;
        padding-bottom: 0;
    }
    .about-set2 .img{
        width: 100%;
        height: auto;
    }
    .about-set2 .txt{
        width: 100%;
    }
    .about-set2 .txt h6{
        font-size: 20px;
    }
    .about-set2 .txt p{
        font-size: 14px;
        line-height: 1.7;
    }
    .about-set3 ul{
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .about-set3 ul li{
        flex: 0 0 50%;
        padding: 0;
    }
    .about-set3,.al-nr,.lx,.news,.cp-list{
        padding: 30px 0;
    }
    .about-set3 li p{
        font-size: 16px;
    }
    .about-set4-cont{
        width: auto;
    }
    .about-set4-cont .txt p{
        font-size: 16px;
        line-height: 23px;
    }
    .about-set4-cont h5{
        font-size: 14px;
        margin: 0;
    }
    .about-set4-cont .txt img{
        width: 25%;
    }
    .about-set4-cont {
        width: 201px;
        background: #fdfdfd;
        position: absolute;
        left: 50%;
        top: 42%;
        transform: translate(-50%,-50%);
        -webkit-transform: translate(-50%,-50%);
        padding: 10px 0;
        text-align: center;
    }
    .about-title{
        padding: 0;
    }
    .about-set2,.lx-p h2,.news_x .n_bt .p1,.about-title h5{
        font-size: 18px;
    }
    .about-title p{
        font-size: 16px;
    }
    .td1{
        width: 32%;
        height: auto;
        margin-right: 7px;
    }
    .td1:nth-child(3n){
        margin-right: 0;
    }
    .about-set5-cont{
        flex-wrap: wrap;
    }
    .td-bg{
        display: none;
    }
    .sm{
        font-size: 14px;
    }
    .sm span{
        display: none;
    }
    .about-set5{
        padding-bottom: 30px;
    }
    .about-set3 ul li img{
        width: 38px;
    }
    .al-ul ul li:nth-child(4n),.al-ul ul li{
        margin-right: 0;
    }
    .al-ul ul{
        justify-content: space-between;
    }
    .al-ul ul li{
        flex: 0  0 49%;
    }
    .al-ul .al-tu{
        height: 133px;
    }
    .al-p{
        padding: 10px;
    }
    .al-nr-btn{
        padding: 4px 16px;
    }
    .spec-preview_left,.spec-preview_right,.lx-img,.lx-p{
        width: 100%;
    }
    .jqzoom{
        height: auto;
    }
    .c_right_products_info_title p{
        font-size: 14px;
        padding: 0;
    }
    .c_right_products_info_title h6{
        font-size: 18px;
        margin: 0;
    }
    .lj-btn{
        font-size: 7px 36px;
    }
    .product-list{
        justify-content: space-between;
    }
    .product-list .item-p{
        margin-top: 10px;
        flex: 0 0 49%;
    }
    .product-list .item-p p{
        font-size: 14px;
        line-height: 38px;
    }
    .sidebar{
        display: none;
    }
    .cp-list .main{
        width: 100%;
    }
    .product-detail .pro-content p span,.main-nr{
        font-size: 14px !important;
    }
    .product-detail .pro-content{
        padding: 15px;
    }
    .pro-content p:last-child img{
        margin-top: 12px;
    }
    .product-list .item-p{
        margin-right: 0;
    }
    .lx-p .x{
        margin: 15px 0;
        width: 66px;
    }
    .lx-p p{
        font-size: 14px;
    }
    .news-list li a {
        padding: 20px 0;
    }
    .news-list li .img {
        width: 120px;
    }
    .news-list li .img {
        width: 120px;
    }
    .img-vertical img {
        width: 100%;
    }
    .news-list li .text {
        margin-left: 120px;
        padding: 0;
        padding-left: 10px;
    }
    .news-list li .text .tit {
        font-size: 14px;
        line-height: 30px;
        height: 30px;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .news-list li .text .des {
        font-size: 12px;
        line-height: 20px;
        height: 40px;
    }
    .news-list li .text span, .news-list li .date,.erweima , .p3{
        display: none;
    }
    .p0{
        display: block;
    }
    .news_row2{
        display: block;
    }
}
@media (max-width:480px ) {
    .bread {
        display: none;
    }
    .about-box.about-box .tit h2,.about-box .tit p{
        margin-top: 0.4rem;
    }
    .news-list li .text .tit{
        font-size: 16px
    }
    .news-list li .text .des,.ny-tit{
        font-size: 14px;
    }
    .contact-ul{
        margin-top: 0.26666666rem;
    }
    .about-box .text {
        margin-top: 15px;
    }
    .about-box .right{
        width: 100%;
    }
    .news-list {
        margin-top: 0;
        margin-bottom: 0.26rem;
    }
    .news-list li a {
        padding: 0.26rem 0;
    }
    .contact{
        padding: 0.4rem 0;
    }
    .contact-ul li {
        padding: 0.3333333rem 0.1333333rem;
    }
    .contact-ul li .item {
        padding: 0;
    }
    .contact-ul li .item div {
        margin-left: 60px;
        padding-left: 15px;
    }


}
@media (max-width:420px ) {
.i_con4{padding: 150px 15px ;}
.footer .foot_top br{display: none;}
.footer .foot_top .a3h{background: none;}


}
@media  (min-width:768px){
#nav .nava{display: block !important;}
}