.title-header{text-align:center}.customH1{font-size:25px}.section_nk_total{background:#dfecf4}.background-fff{background:#fff}.nk_banner_top_dflex{display:flex;justify-content:center;align-items:center}.nk_banner_top_dflex .nk_text_banner_top{padding:30px 20px;background:#0185a1;color:#fff;width:550px}.nk_banner_top_dflex .nk_text_banner_top strong{font-size:25px}.nk_banner_top_dflex .nk_text_banner_top p{display:inline;padding-left:10px;font-size:21px}.nk_text_khuvuc_kham{margin:20px 12%;padding:1px 20px}.nk_text_khuvuc_kham h3{text-align:center;font-size:36px;font-weight:600;color:#0185a1}.nk_text_khuvuc_kham p{font-size:20px}.nk_text_khuvuc_kham .nk_text_khuvuc_kham_ul ul{list-style:none;margin:0;padding:0}.nk_text_khuvuc_kham .nk_playout_item_tm ul.nk_playout_item_playout2{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px;max-width:890px}.nk_text_khuvuc_kham .nk_playout_item_tm ul.nk_playout_item_playout2 li{flex:1}.nk_text_khuvuc_kham .nk_playout_item_tm ul.nk_playout_item_playout2 li:first-child{flex-basis:100%;width:100%}.nk_text_khuvuc_kham .nk_playout_item_tm ul.nk_playout_item_playout2 li:nth-child(2),.nk_text_khuvuc_kham .nk_playout_item_tm ul.nk_playout_item_playout2 li:nth-child(3){width:50%}.nk_playout_item_tm ul li img{width:100%}.nk_text_khuvuc_kham_ul ul li p{background:#004250;display:flex;align-items:center;justify-content:center;padding:10px;margin:0;text-align:center;font-weight:600;height:80px;color:#fff;font-size:18px}.nk_playout_item_tbyt ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.nk_playout_item_tbyt ul li{flex:0 1 calc(40% - 10px);box-sizing:border-box;border:1px solid #0185a1;padding:10px;margin:10px 20px}.nk_playout_item_tbyt ul li img{width:100%;display:block}.nk_playout_item_tbyt ul li p{font-size:18px;margin:0}.playout_nk_border{padding:2px;height:100%;border:1px solid #00000055;margin-bottom:20px}.playout_nk_border p{margin:0;padding:5px}.nk_text_khuvuc_kham_ul_li_text_p_mb{display:none !important}.nk_playout_item_tm_playout_bottom{width:650px;text-align:center;margin:auto}.nk_text_khuvuc_kham_background{width:100%;height:auto;background:#fff;text-align:center;padding:40px 20px}.nk_text_khuvuc_kham .lf_container{width:650px;text-align:center;margin:auto}.youtube_gt iframe{width:760px;height:420px}.nk_text_khuvuc_kham_ul ul li{margin-bottom:15px}.nk_text_khuvuc_kham_ul ul li img,.display_none_playout_490 img{width:100%}.col-md-4,.col-xs-6{padding-right:5px !important;padding-left:5px !important}.nk_banner_text_mb{display:none}@media screen and (max-width:768px){.youtube_gt iframe{width:390px;height:210px}.nk_text_khuvuc_kham_ul_li_text_p_mb{display:none !important}}@media screen and (max-width:490px){body{line-height:1}.nk_text_khuvuc_kham h3{font-size:30px}.height_menu_nav_06{height:10px !important}.nk_image_banner_top img{width:200px}.nk_banner_top_dflex .nk_text_banner_top{width:190px;padding:10px}.nk_banner_top_dflex .nk_text_banner_top strong{font-size:24px;line-height:1.3}.nk_text_khuvuc_kham{margin:2px 1%;padding:5px 10px}.nk_text_khuvuc_kham .nk_playout_item_tm ul.nk_playout_item_playout2{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px}.nk_banner_top_dflex .nk_text_banner_top p{font-size:14px;padding-left:5px;margin:0;line-height:1.2}.nk_text_khuvuc_kham p{font-size:18px}.nk_text_khuvuc_kham_ul ul li{margin-bottom:0}.nk_text_khuvuc_kham_ul ul li p{line-height:1.5;font-size:11px;height:55px;font-weight:500}.display_none_playout_490{display:none}.container{padding-right:0;padding-left:0}.playout_nk_border{padding:3px;margin-bottom:10px;height:400px}.nk_text_khuvuc_kham p{font-size:15px;padding:4px;line-height:1.5}.nk_text_khuvuc_kham_background{padding:20px 10px}.youtube_gt iframe{width:360px;height:200px}.nk_playout_item_tm_playout_bottom{width:unset;text-align:center;margin:auto}.footer_section{overflow:hidden}.logo__footer{padding:0 25px}.register-homepage{bottom:15%}.hotline-phone-ring-wrap{bottom:7%}.icon-zalo{bottom:12%;right:3%}.social__footer ul{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center}.nk_text_khuvuc_kham_ul_li_text_p_mb{display:block !important}.nk_text_khuvuc_kham_ul_li_text_p_pc{display:none !important}.nk_banner_text_pc{display:none !important}.nk_banner_text_mb{display:block !important}.nk_banner_text_mb_mb{text-align:center}.nk_banner_text_mb p{font-size:15px;line-height:1.3}.playout_nk_h2{height:330px !important}.nk_banner_text_pc{display:none}.nk_banner_text_mb{display:block}.col-md-4,.col-xs-6{padding-right:5px !important;padding-left:5px !important}}