@media (max-width: 321px){
  #product_article2>nav>ul{width: 290px}
  .about_duty_a .about_duty_a2 p{display: none;}
}

@media (max-width: 767px){
  #second-menu a{padding-top: 8px;line-height: 19px;padding:5px;background-color: rgba(0,0,0,0.65);;filter:alpha(opacity=65);border-radius: 3px;}
  .product_c_2 h3{font-size: 1.1em}
  #product_tab_t1 ul{margin-bottom: 0;border-bottom: 1px solid #ddd;}
  #product_tab_t1 li{float: left; margin-bottom: -1px;margin-right: 2px;line-height: 1.42857143;border: 1px solid transparent;border-radius: 4px 4px 0 0; padding: 5px}
  .product_tab1_active{border: 1px solid #ddd !important; border-bottom-color: transparent !important;    background-color: #fff;}

  .product_case_hotline2{font-size: 1em;    margin-right: -50px;}
  #project_ore>ul>li{padding-bottom: 15px}
  .news_top h2{margin: 10px 0 10px;}
  #global_web h6,#global_web p{font-size: 1em;}
  .group_news1 h3{padding: 10px 0 0}
  .newsCarousel{margin-bottom: 30px}
  .industry_top h2{ margin: 30px 0 27px;}
  .industry_li  h2{margin: 30px 0 16px;} 
  .special_top time{margin-top: 0px;}
.special_center time{margin-top: 0;margin-bottom: 30px;}
.product_case_hotline{background:url(/imachhotline_s.png) no-repeat left top; margin-top: 20px;padding-left: 28px;    line-height: 2em;margin-left:20px; }
.lxb-container{display: none !important;}
/* #LXB_CONTAINER,#LR_swtchat,#LRfloater1{display: none;} */
#pro_feature .pro_feature_lg .col-md-9{padding-left: 30px;}
.pro_feature_lg {
    padding-bottom: 10px;
}

}
@media (min-width: 322px) and (max-width: 399px){
.about_duty_a .about_duty_a2 .about_duty_a3{top: 20%;}
 .about_duty_a .about_duty_a2 p{display: none;}
 .promise_a h3{font-size: 1.28em;}
}
@media (min-width: 400px) and (max-width: 499px){
.about_duty_a .about_duty_a2 .about_duty_a3{top: 10%;}
}
@media (min-width:500px){
/*about社会责任*/
.about_duty_a .about_duty_a2 .about_duty_a3{top: 16%;}
.about_duty_a .about_duty_a2 hr{width: 50%}
}
@media (min-width: 768px){
/* 导航栏背景
.second-menu-contact #second-menu{height: 0;} */
#second-menu{padding: 0;background-color: rgba(0,0,0,0.65);filter:alpha(opacity=65);margin-top: 80px;}
#second-menu ul{margin-bottom: 0;padding: 0;}
#second-menu li{margin: 0;padding: 0;}
#second-menu a{padding: 10px 5px;}
.inside_banner{background:url(/imach/bannerpro.jpg) center no-repeat;}
.inside_banner h3{font-size: 28px;padding-top: 60px;text-shadow: #5c636b 2px 2px 2px;}
.inside_banner p{text-shadow: #5c636b 1px 1px 1px;}
#cilture_c_pos_4{bottom: 13em;}
#inside_banner_product{background:url(/imach/bannerpro.jpg) center no-repeat;height: 280px;}
#inside-banner-news{background:url(/imach/banner_news.jpg) center no-repeat;height: 280px;}
#inside-banner_jt{background:url(/imach/news_hy_lg.jpg) center no-repeat;height: 280px;}
#product_tab_t1{background-color: #eee;}
#product_tab_t1 ul{margin-bottom: 0;display: -webkit-box;display: -moz-box;display: -ms-flexbox;display: flex;}
#product_tab_t1 li{padding: 20px 0;text-align: center;-webkit-box-flex: 1;-moz-box-flex: 1;-webkit-flex: 1;-ms-flex: 1;flex: 1;}
.product_tab1_active{background-color: #86c126;color: #fff;}
#product_tab_c1{margin-top: 48px;}
#project_list>ul>li{margin-top: 30px;padding:0 15px;}
.product_tab_t2 p{ height: 45px;}  
#product_article1 h1{margin: 10px 0 10px;}
.product_feature p{padding: 0;margin: 12px 0;}
.project_major_equip div h3{padding: 20px 0 5px;font-size: 1.2857em;text-align: center;}
/*.project_major_equip div p{padding: 10px 5px 20px 10px;}*/
.project_art_feedback_r{padding: 30px 15px 15px 15px;margin-top: 30px;}
#project_list>ul>li>a>h2{font-size: 1.186em;}
.page>li>a,.page>li.thisclass{padding: 9px 20px;margin: 0 12px;} 
.list_spec .page>li.thisclass{padding: 0;margin: 0;}
.cont_head li{margin-right: 40px}  
p.service_cont_1{margin: 0 0 45px;}
.service_cont h4{margin-top: 72px}
#global_web h6{margin-bottom: 15px;}
.map{background-color: #fff;padding: 10px;}
.msgr{margin-top: 156px;}
.group_news_day{padding: 2px 0 0;}
.group_news_year{padding: 0 0 15px}
.group_news1 h3{padding: 24px 0 0;}
.play_btn{bottom: 140px;left: 140px;}
.play_title{font-size:1.427em;padding: 14px 28px;bottom: 50px;}
.industry_li  h2{margin: 30px 0 16px;} 
.industry_top h2{ margin: 30px 0 27px;}
.special_top time{margin-top: 0px;}
.special_center time{margin-top: 0;margin-bottom: 30px;}
.product_feature{background-color: #eee;line-height: 1.4em;text-align: center;padding-bottom: 15px;margin-top: 15px;}
.product_feature h2{font-size: 1.429em;color: #86C126;}
.product_feature p{font-size: 1.286em;}
#inside-banner_sever >#second-menu ul>li, #inside-banner_pj >#second-menu ul>li{padding-bottom: 0;padding-top: 0;}
#inside-banner_wxby >#second-menu{padding: 0;margin-top: 138px;}
#inside-banner_sever >#second-menu{margin-top: 88px;}
#inside-banner_project{background:url(/imach/project_index_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_pronei{background:url(/imach/project_m_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_ore{background:url(/imach/project_ore_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_hy{background:url(/imach/news_hy_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_mill{background:url(/imach/news_mill_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_spec{background:url(/imach/news_spec_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_sever{background:url(/imach/sever_index_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_wxby{background:url(/imach/sever_wxby_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_pj{background:url(/imach/sever_pj_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_content{background:url(/imach/bannerpro.jpg) center no-repeat;height: 280px;}
#inside-banner_dashiji{background:url(/imach/about_dashiji_sm.jpg) center no-repeat;height: 280px;}
#inside-banner_zhiliang{background:url(/imach/about_zhiliang_sm.jpg) center no-repeat;height: 280px;}
.about_b img,.about_c img{margin-top: 30px;}
.about_b,.about_c{margin-bottom: 30px;}
.product_case_hotline{background:url(/imachhotline.png) no-repeat left top;padding-left: 65px;margin-top: 15px;}
.product_case_hotline1{margin: 2px;}
#product_article1 hr{margin-bottom: 20px;}
.peitao_yuanli_a{margin-top: 20px;}
.parts2_h{padding: 30px 0 10px;}
/*about*/
.about_nav_fu{width: 12%;}
.about_law_h6{padding-top: 30px; }
.about_duty_a .about_duty_a2 .about_duty_a3{top: 30%;}
.promise_b2_a{width: 100px;height: 100px;-moz-border-radius:50px;-webkit-border-radius:50px;border-radius: 50px;}
.promise_b2_a p:first-child{padding-top: 28%;}
.promise_b2 .hrline{border-top: 1px solid #86c126;position: relative;top:30px;left: 0;margin: 50px 0;}
.promise_b2 .promise_b2_a{position: absolute;top: -50px;}
.promise_b2_a1{left: 6%;}
.promise_b2_a2{left: 26%;}
.promise_b2_a3{left: 46%;}
.promise_b2_a4{left: 66%;}
.promise_b2_a5{left: 86%;}
.promise_b2{padding-top: 30px;padding-bottom: 30px;}
.promise_b2_a p,.promise_c1_a p,.promise_c1_b p{font-size:1.142857em;}
.sale_a1_a,.sale_a2_a{width: 40%;height: 100%;}
.sale_a1_a h4,.sale_a2_a h4{padding-top: 17%;}
.sale_b1_a { padding: 14% 12%;}
.sale_b1_a1{padding: 14% 0;}
.promise_b h3{font-size:  1.714285em;}
.promise_b1{padding: 30px 0;}
.servise-yy h3{margin-top: 70px;}
.servise-yy h3{font-size: 2em;text-shadow:#5c636b 2px 2px 2px;}
.servise-yy p{font-size: 1.14285em;text-shadow:#5c636b 1px 1px 1px;}
.patent{float: left;width: 18%;display: block;margin-right: 30px; margin-bottom: 15px;}

}

@media (min-width: 768px) and (max-width: 991px){
  #project_case>section>div>a>h2{margin: 0;padding: 15px 0 10px;font-size: 1.5em}
  #project_case>section>div>a>p{padding: 0;margin: 0 0 3px}
  #project_case>section>div>h5{margin: 0 0 3px;font-size: 1.1em;}
  #project_case>section>div>ul{font-size: 0.9em;padding-left: 0;list-style: none;}
  #project_case>section>div>ul>li{line-height: 1.3em}
  #project_ore h2{font-size: 1.4286em;margin: 10px 0 5px}
  #project_ore_article h4{margin: 20px 0 10px}
  #project_ore_article p{line-height: 1.5em}
  .project_customer_h4 h4{bottom: 57px}
  .news_top h2{font-size: 1.1em;margin: 0 0 10px;}
  .news_top p{line-height: 1.45em;}
  .group_news1 div{max-height: 113px;overflow: hidden;}
  .group_news1 div p{padding: 0;margin: 0}
  .group_news_year{padding: 0 0 8px}
  .group_news1 h3{font-size: 1.15em}
.news_industry li{width: 50%;float: left;}
.industry_top h2{ margin: 30px 0 27px;}
.industry_li  h2{margin: 30px 0 16px;} 
.group_news_day { padding: 0px 0px 0px;}
#inside-banner_sever >#second-menu{margin-top: 95px\0;}
#pro_feature .pro_feature_lg .col-sm-10 {
    padding-left: 20px;}
#pro_case h2{margin-top: 0;}
}

@media (min-width: 992px) and (max-width: 1200px){
  .news_spec h3{font-size: 1.286em;margin: 0;padding: 10px 0 5px}
  .news_spec p{margin-bottom: 8px;color: #555}
  #pro_feature .pro_feature_lg .col-sm-10 {
    padding-left: 20px;}
}
@media (min-width: 992px){
  .inside_banner h3{margin-top: 10px;}
  .inside_banner p{margin-bottom: 90px;}
  #second-menu a{padding: 15px 10px;}
  .product_c_2 h3{font-size: 1em}
  .product_b_case {margin: 0 15px;}
  .product_tab_t2{margin:0 15px 20px !important;padding: 0;}
  #product_article1 h1{margin: 10px 0 10px}
  #product_article1 h2{margin: 10px 0}
  #project_case{margin-top: 74px}
  .project_relate{padding-bottom: 39px}
  .project_relate dt{padding-top: 20px}
  .project_art_feedback_r{padding: 0px 15px 0 30px}
  .page_div{margin-top: 65px}
  .prenext>div>a>div{border-radius: 0}
  .service_cont{padding: 40px}
  .service_cont h4{margin-top: -2px}
  .parts2_h h2{padding: 88px 0}
  .parts2_h p{padding:10px 15px;}
  #parts3 h2{padding: 63px 0}
  .contact h2{margin: 30px 0 30px}
  .msgr{margin-top: 136px}
  .play_btn{bottom: 120px;left: 120px;}
  .project_art_feedback_l {margin-top: 0;}
  .product_article1_white2{padding-top: 0;}
  .product_feature{background-color: #eee;line-height: 1.4em;text-align: center;padding-bottom: 6px;    margin-top: 15px;padding-top: 6px;}
  #inside-banner_wxby >#second-menu{padding: 0;}
  #inside-banner_sever >#second-menu{margin-top: 0;}
 .group_news_day{padding: 2px 0 0}
  .group_news_year{padding: 0 0 15px}
  .group_news1 h3{padding: 24px 0 0;}
  #inside_banner_product{background:url(/imach/bannerpro.jpg) center no-repeat;height: 280px;}
  #inside-banner_project{background:url(/imach/project_index_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_pronei{background:url(/imach/project_m_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_ore{background:url(/imach/project_ore_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_jt{background:url(/imach/news_hy_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_hy{background:url(/imach/news_hy_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_mill{background:url(/imach/news_mill_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_spec{background:url(/imach/news_spec_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_sever{background:url(/imach/sever_index_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_wxby{background:url(/imach/sever_wxby_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_pj{background:url(/imach/sever_pj_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_content{background:url(/imach/bannerpro.jpg) center no-repeat;height: 280px;}
  #inside-banner_dashiji{background:url(/imach/about_dashiji_md.jpg) center no-repeat;height: 280px;}
  #inside-banner_zhiliang{background:url(/imach/about_zhiliang_md.jpg) center no-repeat;height: 280px;}
  #second-menu{margin-top: 0;}
  .product_1_inquire_1 .product_case_hotline2{font-size: 1.4em}
/*  备品备件*/
  .part_h3_l{margin-top: 20px;}
/*配套设备*/
.peitao_nav_a ul li h5{padding-top: 15%;font-size: 1.142857em}
.peitao_nav_a ul li img{padding-left: 6px;}
.about_duty_a .about_duty_a4 .about_duty_a3{position: absolute;text-align: center;top: 10%;width: 99%;}
.about_duty_a .about_duty_a4 hr{color: #fff;width: 60%;margin-top: 10px;margin-bottom: 5px;border-top:2px solid #fff;}
.about_duty_a .about_duty_a5 .about_duty_a3{top: 23%;}
#wuCarousel .wuCarousel_div{margin-bottom: 0;}
.internet_a2 .internet_a1_a{padding: 24px 10px;}
.internet_a2{padding: 30px 40px;}
.internet_a3{padding: 30px 20px;}
.internet_a3 .internet_a1_a {padding: 11px 10px 12px;}
.experiment_a2{margin-left: 0;padding: 10px 40px;background-color:#86c126;}
.experiment_a1{padding-top: 20px;}
.experiment_a3_a{width: 25%;}
.experiment_a3{width: 955px;}
.experiment_d1 p{padding-top: 10px;line-height: 1.8em; }
.experiment_d h3{margin-bottom: 0;}
.experiment_c1 p{line-height: 2em;}
.experiment_c1_c p{padding-top: 3%;padding-right:6%;}
.promise_b2 .hrline{top: 0;}
.promise_b h3{padding-top: 34px;}
.promise_b2_a1{left: 4%;}
.promise_b2_a2{left: 24%;}
.promise_b2_a3{left: 44%;}
.promise_b2_a4{left: 64%;}
.promise_b2_a5{left: 84%;}
.promise_b2{padding-top: 0;padding-bottom: 0;}
.sale_a1_a h4,.sale_a2_a h4{font-size: 1.42857em;}
.sale_a1_a p,.sale_a2_a p{line-height: 2em;padding-top: 20px;}
.sale_b1_a { padding: 10% 6%;}
.sale_b1_a1{padding: 10% 0;}
.quality_c{padding-left: 20px;}
.servise-yy p{margin-bottom: 90px;}
}
@media (min-width: 992px) and (max-width: 1199px){
.quality_c{padding-bottom: 30px;}
.quality_b h4 {padding-top: 10px;padding-bottom: 0;}
}
@media (min-width: 1200px){
  .product_c_2 h3{font-size: 1.2em;text-align: center;}
  .product_tab_t2 p{ height: auto;} 
  .product_case_contact{margin-top: 0}
  .product_feedback{margin-top: 18px}
  #product_article1 h2{margin: 25px 0 15px}
  .product_article1_white{padding-top: 15px;}
  .product_1_contact {margin-top: 18px}
  #project_case>section>div>a>h2{font-size:2em;margin: 35px 0 15px}
  #project_case>section>div>a>p{line-height: 24px}
  #project_case>section>div>h5{margin: 30px 0 8px;}
  #project_case>section>div>ul>li{line-height: 1.857em}
  .project_relate{padding-bottom: 44px}
  .project_relate dt{padding-top: 35px}
  .news_top time{margin-top: 85px;}
  .prenext>.affix{width: 262.5px}
  .service_cont h4{margin-top: 40px}
  .parts2_h h2{padding: 77px 0;}
  .parts2_h p{padding:24px 15px;}
  .web_d div{bottom: 105px;}
  #global_web h6{margin-bottom: 24px;}
  .group_news1 h3{padding: 28px 0 10px}
  .group_news_day{font-size: 2.779em;padding: 10px 0 5px}
  .group_news_year{padding: 0 0 20px}
  .newsCarousel .carousel-caption h3{font-size: 1.713em;line-height:1.713em;bottom: 61px;}
  .newsCarousel .carousel-indicators{bottom: 8px;right: 0;width: 16%;}
  .play_btn{bottom: 142px;left: 160px;}
  .product_img img{max-width: 100%;width: 100%;margin: 0 auto;margin-top: 0;}
  .industry_top time,.industry_li time{margin-top: 30px;margin-bottom: 30px; }
  .special_top time{margin-top: 0px;}
  .special_center time{margin-top: 0;margin-bottom: 30px;}
  #product_article1 h1{margin: 10px 0 0}
  .product_article1_white2{padding-top: 0;}
  .product_feature{background-color: #eee;line-height: 1.4em;text-align: center;padding-bottom: 15px;    margin-top: 15px;}
  .group_news1 li{margin: 1px 0 2px 0;}     
  #inside_banner_product{background:url(/imach/bannerpro.jpg) center no-repeat;height: 280px;}
  #inside-banner_project{background:url(/imach/project_index_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_pronei{background:url(/imach/project_m_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_ore{background:url(/imach/project_ore_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_jt{background:url(/imach/news_jt_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_hy{background:url(/imach/news_hy_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_mill{background:url(/imach/news_mill_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_spec{background:url(/imach/news_spec_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_sever{background:url(/imach/sever_index_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_wxby{background:url(/imach/sever_wxby_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_pj{background:url(/imach/sever_pj_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_content{background:url(/imach/bannerpro.jpg) center no-repeat;height: 280px;}
  #inside-banner_dashiji{background:url(/imach/about_dashiji_lg.jpg) center no-repeat;height: 280px;}
  #inside-banner_zhiliang{background:url(/imach/about_zhiliang_lg.jpg) center no-repeat;height: 280px;}
  .product_1_inquire_1{color: #555;padding-top: 0}
 #global_web ul>li>a{display:block;width:263px;height:154px;overflow: hidden;}
#project_list>ul>li>a>.vibration_pro_bgimage{display:block;width: 263px;height: 263px;overflow: hidden;}
#global_web ul>li>a:hover>img,#project_list>ul>li>a:hover>.vibration_pro_bgimage>img{transform:scale(1.1,1.1); -moz-transition: all .8s ease 0s;-ms-transition: all .8s ease 0s;-o-transition: all .8s ease 0s;transition: all .8s ease 0s;}
#global_web ul>li>a>img,#project_list>ul>li>a>.vibration_pro_bgimage>img{-moz-transition: all .8s ease 0s;-ms-transition: all .8s ease 0s;-o-transition: all .8s ease 0s;transition: all .8s ease 0s;}
#project_list>ul>li>a:hover>h2,#project_list>ul>li>a:hover>p{color: white;background-color:  #aace3b;}
/*配套设备*/
#product_article1 .peitao_h1_a{margin-top: 25px;}
.peitao_nav_a ul li h5{padding-top: 12%;margin-right: 30px;}
.peitao_nav_a ul li img{padding-left: 30px;}
.about_duty_a .about_duty_a4 .about_duty_a3{top: 15%;}
.about_duty_a .about_duty_a4 hr{width: 56%;    margin: 5px auto;}
.about_duty_a .about_duty_a5 .about_duty_a3{top: 27%;}
.internet_a img{max-width: 1140px;margin:0 auto;}
.internet_a2 {padding: 19px 40px 20px;}
.internet_a2 .internet_a1_a{padding: 22px 10px;}
.internet_a4{padding: 41px;}
.internet_a3 .internet_a1_a {padding:10px;}
.experiment_a3{width: 1155px;}
.experiment_c1_b{padding-right: 6%;}
.experiment_c1 h4{padding-top: 22%;}
.experiment_c1_c p{padding-top:16%;}
.promise_b2_a1{left: 7%;}
.promise_b2_a2{left: 27%;}
.promise_b2_a3{left: 47%;}
.promise_b2_a4{left: 67%;}
.promise_b2_a5{left: 87%;}
.sale_b1_a { padding: 16% 13%;}
.sale_b1_a1{padding: 16% 0;}
.quality_c .zgkey span{padding: 30px 0 0;}
.quality_c{padding-left: 40px;}
.quality_b h4{padding-top: 30px;}
.patent{float: left;width: 12.5%;display: block;margin-right: 30px;   }

}
@media (min-width: 1441px){
.experiment_b img{max-width:1920px;}
}