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95px);box-shadow:0 1px calc(20/var(--PCS)) 0 rgba(0,0,0,.05);-webkit-box-shadow:0 1px calc(20/var(--PCS)) 0 rgba(0,0,0,.05);-moz-box-shadow:0 1px calc(20/var(--PCS)) 0 rgba(0,0,0,.05);-ms-box-shadow:0 1px calc(20/var(--PCS)) 0 rgba(0,0,0,.05);-o-box-shadow:0 1px calc(20/var(--PCS)) 0 rgba(0,0,0,.05);animation:animated_fadeIn .1s;-webkit-animation:animated_fadeIn .1s}.kniu_nav:hover .kniu_nav_title::after,.kniu_nav_active .kniu_nav_title::after{content:"";position:absolute;bottom:0;left:auto;width:calc(100% - 37.5/var(--PCS));height:3px;pointer-events:none;cursor:default;background-color:#333}.nav1:hover .kniu_nav_title::after{content:none}.kniu_nav_link{padding:calc(13/var(--PCS)) calc(20/var(--PCS));height:41px;font-size:12px;color:#1f1e1e}.kniu_nav_link:hover{text-decoration:underline;background-color:#fff;color:#686868}.nav_tab_head1{margin:0 auto;width:48%;text-align:left}.nav_tab_head_cell1{padding-bottom:25px;font-weight:700;font-size:14px}.nav_tab_head_cell1+.nav_tab_head_cell1{margin-left:40px}.kniu_tab_head_cell.kniu_tab_active{color:#333}.kniu_tab_head_cell.kniu_tab_active::after{height:3px;background-color:#333}.nav_tab_body1{overflow:hidden;border-top:1px solid #f2f2f2}.nav_pros_group1{margin:0 auto -1px;width:100%}.nav_pro_group1{display:flex;display:-webkit-flex;flex-flow:row wrap;-webkit-flex-flow:row wrap;-moz-flex-flow:row wrap;-ms-flex-flow:row wrap;-o-flex-flow:row wrap}.nav_pro_img_group1{display:flex;display:-webkit-flex;justify-content:center;-webkit-justify-content:center;-moz-justify-content:center;-ms-justify-content:center;-o-justify-content:center;align-items:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;-o-align-items:center;flex:1;-webkit-flex:1;-moz-flex:1;-ms-flex:1;-o-flex:1;max-width:190px;height:100%}.nav_pro_img1{width:100%}.nav_pro1{position:relative;display:flex;display:-webkit-flex;align-items:flex-start;-webkit-align-items:flex-start;-moz-align-items:flex-start;-ms-align-items:flex-start;-o-align-items:flex-start;border-bottom:1px solid #f2f2f2;padding:calc(20/var(--PCS));width:calc(100%/3);min-height:190px}.nav_pro1::after{content:"";position:absolute;top:auto;right:0;width:1px;height:calc(100% - 20/var(--PCS)*2);background-color:#f2f2f2}.nav_pro1:last-child::after,.nav_pro1:nth-child(3n+3)::after{background-color:transparent}.nav_pro_text_group1{margin-left:calc(30/var(--PCS));max-width:47%;text-align:left}.nav_pro_text101{font-size:19px;line-height:1.3;color:#000}.nav_pro_text102{font-size:12px}.nav_pro_links_group1{margin-top:calc(10/var(--PCS))}.nav_pro_link_group1+.nav_pro_link_group1{margin-top:calc(10/var(--PCS))}.nav_pro_link1{font-size:14px;line-height:1.6;color:#686868}.nav_pro_link1:hover{text-decoration:underline}.kniu_app_head_logo,.kniu_head_logo{height:30px}.kniu_nav_bottoms_group{flex:1;-webkit-flex:1;-moz-flex:1;-ms-flex:1;-o-flex:1;display:flex;display:-webkit-flex;justify-content:center;-webkit-justify-content:center;-moz-justify-content:center;-ms-justify-content:center;-o-justify-content:center;align-items:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;-o-align-items:center;border-bottom:0;padding:calc(60/var(--PCS)) 0;background-color:#f5f5f5}.kniu_nav_bottom_cell+.kniu_nav_bottom_cell,.kniu_nav_bottom_dropdown{margin-top:calc(30/var(--PCS))}.kniu_nav_bottom_title{font-size:12px;color:#000}.kniu_nav_bottom_link{font-size:12px;color:#969696;opacity:1}.kniu_nav_bottom_link:hover{text-decoration:underline;color:#969696}.kniu_nav_bottom_head{border-bottom:1px solid #ddd;margin-bottom:calc(65/var(--PCS));padding-bottom:calc(50/var(--PCS));width:100%;text-align:center}.nav_bottom_logo1{width:calc(158/var(--PCS))}.nav_bottom_link_group1,.nav_bottom_links1,.nav_bottom_phone_group1,.nav_bottom_qrcode_group1{display:flex;display:-webkit-flex;justify-content:center;-webkit-justify-content:center;-moz-justify-content:center;-ms-justify-content:center;-o-justify-content:center;align-items:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;-o-align-items:center;font-size:12px;color:#969696}.nav_bottom_links1,.nav_bottom_phone_group1{margin-top:calc(30/var(--PCS))}.nav_bottom_qrcode_group1{margin-left:calc(80/var(--PCS))}.nav_bottom_qrcode_wraper1{position:relative}.nav_bottom_icon1{width:calc(26/var(--PCS))}.nav_bottom_qrcode_dropdown1{position:absolute;bottom:0;left:calc(50% - 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60px)){.kniu_nav_bottom_head{display:flex;display:-webkit-flex;justify-content:space-between;-webkit-justify-content:space-between;-moz-justify-content:space-between;-ms-justify-content:space-between;-o-justify-content:space-between;align-items:center;-webkit-align-items:center;-moz-align-items:center;-ms-align-items:center;-o-align-items:center}.foot_form_label1,.nav_bottom_links1,.nav_bottom_phone_group1{margin-top:0}.kniu_nav_bottoms_group{padding:calc(115/var(--PCS)) 0}}@media (min-width:calc(1280px - 60px)){.kniu_container{width:calc(100vw - 130/var(--PCS)*2)}.kniu_nav_bottom_title{font-size:calc(20.86/var(--PCS))}.nav_bottom_phone_text101{font-size:calc(18/var(--PCS))}}@media (min-width:calc(1920px - 60px)){.kniu_nav_bottom_link{font-size:calc(14/var(--PCS))}.kniu_web_foot{font-size:calc(14/var(--PCS))}.nav_bottom_link_group1,.nav_bottom_links1,.nav_bottom_phone_group1,.nav_bottom_qrcode_group1{font-size:calc(14/var(--PCS))}.nav_bottom_qrcode_dropdown1{left:calc(50% - 140/var(--PCS));width:calc(169/var(--PCS))}.nav_tab_head1{width:70%}.nav_pros_group1{width:76%}}