.h70{display: none;}
/*960-1199*/
@media screen and (min-width: 960px) and (max-width: 1199px) {

}

/*768-959*/
@media screen and (min-width: 768px) and (max-width: 959px) {

}


/*480-767*/
@media only screen and (min-width: 480px) and (max-width: 767px){
}

/*479*/
@media only screen and (max-width: 479px) {
body{min-width: 100%;font-size: 13px;}
.wal{width: 100%;padding: 0 2%;}
.w1200{width: 100%;padding: 0 2%;}

.top-center{height: auto;flex-direction:column;}
.logo_txt{width: 100%;margin-top: 2%;}
.logo{width: 100%;}
.logo_zi {display: none;}
.header_phone{display: none;}

.nav{display: block;}
.navbar{height: auto;overflow: hidden;}
.nav li{width: calc(100% / 3);display: inline-block;float: left;}
.nav li a{font-size: 15px;line-height: 40px;}

.main_title b{font-size: 24px;}
.slide-list{overflow: hidden;}
.slide-tit{display: none;}
.slide-nav{width: 100%;margin-top: 0;margin-left: 0;}
.slide-list li{width: 50%;float: left;}
.slide-list li:nth-last-child(1) a{border-bottom: 1px solid #dedede;}

.pro_r{width: 100%;}

.pro_tj{margin-right: 0;margin-right: 10px;display: block;}

.pro_tj .pro_tj_tu{width: 100%;margin: 0;padding: 20px;}
.pro_tj .pro_tj_txt{width: 100%;}
.pro_tj .pro_tj_txt b{text-align: center;}

.more-btn{display: inline-block;margin: 0 auto;}
.pro_title{font-size: 15px;padding:20px;}

.about_fl{width: 100%;margin-top: 20px;}
.ab_txt {margin-top: 0;}
.ab_txt b{font-size: 20px;text-align: center;}
.ab_txt p{padding: 5px 0;line-height: 22px;}

.about_fr{width: 100%;margin-top: 10px;}

.abbg .wal{display: block;text-align: center;}

.pro_content a{width: calc(33.3% - 10px);margin: 5px;}

.case-box .swiper-container{margin-top: 10px;padding-bottom: 10px;}

.case-box .swiper-slide p{font-size: 14px;line-height: 30px;height: 30px;}
.case-box .swiper-slide{margin: 15px 0;}
.case-box .swiper-button-prev{width: 40px;height: 40px;line-height: 40px;top: 72%;}
.case-box .swiper-button-next{width: 40px;height: 40px;line-height: 40px;top: 72%;}

.ysbg{padding: 20px 0;background: none;}
.ysbg b{font-size: 20px;}
.ys{background: url(../image/shilibg.jpg) no-repeat center center / 100% 100%;}
.ys a{padding: 2%;}
.yous_list{margin-top: 10px;}	
.yous_list a{display: block;padding: 1%;}


.yous_list .yous_txt { position: relative; padding-top:10px; transition:  all .3s;}
.yous_list .yous_txt b { font-size: 16px; display: block; padding: 10px ;}
.yous_list .yous_txt p { padding: 0 10px; line-height: 28px; font-size: 14px; color: #666;}

.liucheng .list{flex-wrap: wrap;}
.liucheng .list li i{display: none;}
.liucheng .list li:nth-chid(1){width: 33.33%;}
.liucheng .list li:nth-chid(2){width: 33.33%;}
.liucheng .list li:nth-chid(3){width: 33.33%;}
.liucheng .list li:nth-chid(4){width: 25%;}
.liucheng .list li:nth-chid(5){width: 25%;}
.liucheng .list li:nth-chid(6){width: 25%;}
.liucheng .list li:nth-chid(7){width: 25%;}
.news_con{display: block;}
.news{margin-right: 0;}
.news-two{margin-left: 0;}

.cjwt{margin-top: 10px;display: block;}
.cjwt a{width: 100%;}
.foot .ft-nav{display: none;}
.footer{padding-top: 5%;margin-top: 5%;}
.foot .ft-contact{width: 67%;}
.foot .ft-contact p{font-size: 14px;}

.navpost h2 {font-size: 22px;padding: 0 15px;}
.ncontainer .pro_ll{width: 100%;}
.ncontainer .pro_bodyb{margin-top: 10px;}
.iltconts{display: none;}
.innerright{width: 100%;padding-bottom: 0;}
.innerright img{width: 100%;}
.innerright strong{display: block;}
.qywh li{font-size: 15px;}
.pro_list .cp_tit{padding-top: 10px;font-size: 14px;}
.pro_list a{width: calc(50% - 22px);margin: 5;}
.pro_list p{padding: 10px;}
.navpost strong{display: none;}
.lxjs .info img{margin-right: 0;width: 100%;margin-bottom: 20px;}
.lxjs .info{padding-right: 0;overflow: hidden;}
.lxjs h2{margin: 20px 0;	}
.lxjs ul li p{height: 40px;line-height: 20px;display: block;font-size: 16px;}

.inrrctainer{width: 100%;}
.detpnt .detpntline{width: 100%;}
.detpntr{text-align: left;}
.moreproducts li{width: 49%;}
.moreproducts li:nth-child(2n){margin-right: 0;}
.morearticle li{width: 100%;}
.article_t{font-size: 20px;}
.cpxx_t_l{width: 100%;margin-bottom: 5%;}
.cpxx_t_r{width: 100%;}
.titleee b{font-size: 20px;}










}