/*Dịch vụ sản phẩm*/
.box_tieudechinhdichvusanpham{margin-top: 70px; position: relative;overflow: hidden;}
.box_tieudechinhdichvusanpham .container-fluid{padding:0 4.7vw}
.tieudechinhdichvusanpham{margin-bottom: 25px;font-weight: 500;font-size: 25px;text-transform: uppercase;}
 
.box_gioithieudichvusanpham{padding: 2rem 0 2rem;background-color: #f5f2ea; margin-top: 1rem;}
.box_gioithieudichvusanpham .container-fluid{padding:0 4.7vw}
.tieude_gioithieudichvusanpham{color: #9F802E;margin-bottom: 25px;font-weight: 500;font-size:18px;}
.noidung_gioithieudichvusanpham{ line-height: 32px; color: #252525;padding-right: 1.6vw;} 
.noidung_gioithieudichvusanpham ul{margin-bottom:0.5rem}
.noidung_gioithieudichvusanpham ul li{list-style: none;  position: relative;
 padding-left: 1rem;  margin-left: 1rem;}
.noidung_gioithieudichvusanpham ul li::before { content: "•"; position: absolute;left: 0;color: #333;}
.img_gioithieudichvusanpham{position:relative;overflow:hidden;padding-right: 1px;}
/*Sản phẩm chủ lực*/  
#danhmucsanpham{margin:70px 0}
.box_sanphamchuluc{margin:20px 0 ;position:relative;overflow:hidden}
.box_sanphamchuluc .container-fluid{padding:0 4.7vw}
.tieude_danhmucsanphamchuluc{margin-bottom:25px;font-weight: 500; font-size: 25px;text-transform: uppercase;}
.tieude_danhmucsanpham{font-weight: 500; font-size: 18px;color:#9F802E;margin-bottom:25px;} 
.box_sanphamchulucchild{padding:2rem 4rem}
.box_sanphamchulucchild:hover{background-color:#0A1F411A;}
.btn_xemttsanpham{color: #0A1F41;font-weight: 500; text-decoration:underline}
.btn_xemttsanpham:hover{color:#9F802E;text-decoration:underline}

/*Modal chi tiết sản phẩm*/ 
.modal_sanphachuluc .icon_close {    padding: 0;
    margin: 0;
    position: absolute;
    color: #000;
    z-index: 1;
    right: -0.5rem;
    background: #fff;
    opacity: 1;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    top: -0.5rem;
    display: flex;
    justify-content: center;}
.modal_sanphachuluc .icon_close:hover{background: #f1f1f1;}
.modal_sanphachuluc .modal-content{border:none}
.modal_sanphachuluc .modal-body{flex: 0; padding: 0;}
.modal_sanphachuluc .bg_formtuvanhome{margin:0}

.bg_modalsanpham{ background-color:#fff; height: 100%; padding: 1rem 2rem;}
.box_titlemodalsanpham{margin-bottom:1.5rem}
.title_modalsanpham{    color: #0A1F41;
    font-weight: 500;
    font-size: 25px;
    text-transform: uppercase; 
    display: inline-block;}
.link_pagelienhe{float: right;border:1px solid #0A1F41;
    display: inline-block;
    background-color: #0A1F41;
    padding: 0.3rem 1.5rem;
    border-radius: 90px;
    color: #fff;}
.link_pagelienhe:hover{color: #0A1F41;background-color: #fff;}
.img_videoproduct{position: relative;overflow: hidden;}
.img_videoproduct i { cursor:pointer;
    color: #0a1f41;
    font-size: 2rem;
    position: absolute;
    display: flex;
    align-items: center;
    height: 100%;
    width: 100%;
    top: 0;
    justify-content: center;
}
.img_videoproduct:hover i{color:#9F802E}

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* Tỷ lệ 16:9 */
  height: 0;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
/*Dòng sản phẩm*/
.noidung_dongsanphamtheoycrieng{background-color:#f2f2f2; text-align:center;padding: 70px 0;}
.box_dongsanphamtheoycrieng h3{margin-bottom: 25px;font-weight: 500; font-size: 25px; text-align: center;color:#064d8e; }

.box_dongsanphamtheoycrieng p strong{ font-weight: 500; font-size: 18px; line-height: 32px; text-align: center;}
.box_dongsanphamtheoycrieng ul{text-align: left; margin: 25px auto 0;display: table;}
.box_dongsanphamtheoycrieng ul li{list-style: none; margin-bottom:1rem; position: relative; padding-left: 1rem; margin-left: 1rem;}
.box_dongsanphamtheoycrieng ul li::before { content: "•"; position: absolute; left: 0;}
.btn_dktuvansanpham{display:table;margin: 1rem auto 0; 
font-size: 1.1rem; 
    box-shadow: none;
    transition: 0.5s;
    text-transform: uppercase;
    color: #fff; 
    border: 0.1rem solid #9F802E;
    border-radius: 90px;
    background-color: #9F802E;
    padding: 0.6rem 2rem;  }
.btn_dktuvansanpham:hover{cursor:pointer; color: #fff; background-color: #9F802E;border: 0.1rem solid #fff;}


.box_hesinhthaithuonghieu{padding: 70px 0;} 
.box_hesinhthaithuonghieu .container-fluid{padding:0 4.7vw}
.box_hesinhthaithuonghieu .row{margin:0}
.tieude_hesinhthaithuonghieu{margin-bottom: 25px;font-weight: 500; font-size: 25px; color:#064d8e; }
.box_hesinhthaithuonghieumain{padding:0} 

.box_hesinhthaithuonghieumain{position:relative;overflow:hidden}
.box_hesinhthaithuonghieuchild{ display: flex;flex-wrap: wrap;align-items: center; justify-content: center;}

.box_noidung_gioithieuthuonghieu {     transition: 2s;
    background-color: #0c4d8e75;
    position: absolute; 
    margin: 0 auto;
    color: #fff; 
    z-index: 2;
    width: 70%;  
    overflow: hidden;
	height: 35%;
    display: flex;
    flex-direction: column;
	justify-content: center;
    align-items: center;}
.box_noidung_gioithieuthuonghieu:hover { background-color: #0c4d8ebd;width:80%;height:45% /*width: 65%;padding: 6rem 0;*/}
.box_noidung_gioithieuthuonghieu:hover .ten_thuonghieuviettatmain,.box_noidung_gioithieuthuonghieu:hover .ten_thuonghieudaydumain {opacity:0;}
.box_noidung_gioithieuthuonghieu h3{    font-family: bodoni-regular;
    font-size: 5rem;
    text-align: center;}
.ten_thuonghieudaydu{    text-align: center;
    font-size: 25px;}
.box_noidung_gioithieuthuonghieuchild{    position: absolute;
    bottom: -200%; 
    padding: 1rem;z-index:0;
    left: 0;
    height: 100%;    
    display: flex;
    flex-direction: column;
    justify-content: center;} 
.box_noidung_gioithieuthuonghieu:hover .box_noidung_gioithieuthuonghieuchild{bottom:0; transition: 2s;}
.noidung_gioithieuthuonghieu{margin-top: 2rem; }
.link_thuonghieu{ display: flex;
    align-items: center;
    justify-content: right;
    color: #fff;
    margin-top: 1rem;}
.link_thuonghieu:hover{color: #fff;}
/*Khách hàng đối tác*/  
.box_khachhangdoitac{position:relative;overflow:hidden}
.box_khachhangdoitac .container-fluid{padding:0 4.7vw} 
.tieude_khachhangdoitac{ font-weight: 500; font-size: 25px; text-transform: uppercase;margin-bottom:25px}  
.noidung_doitacnoidia ul{list-style: none; padding: 0;}
.noidung_doitacnoidia ul li{list-style: none;margin-bottom:1rem; position: relative; padding-left: 1rem;color:#252525}
.noidung_doitacnoidia ul li::before {content: "•"; position: absolute;left: 0;color:#252525;}
 
/*Cam kết đồng hành*/
.box_camketdonghanh{margin:70px 0 ;position:relative;overflow:hidden}
.box_camketdonghanh .container-fluid{padding:0 4.7vw}
.noidung_camketdonghanh {width:45%;margin: 0 auto;position:relative;}
.tieude_camketdonghanh{ margin-bottom:1rem;font-weight: 500; font-size: 30px;text-align: center;text-transform: uppercase;color: #0A1F41;}
.noidung_camketdonghanh p{font-weight: 500;  line-height: 32px; text-align: center;color: #0A1F41;font-size: 23px;}

.noidung_camketdonghanh .icofont-quote-left{display: inline-block;transform: rotateX(192deg);
font-size: 2.3rem;left: -2.5rem;top: 1.3rem;}
.noidung_camketdonghanh .icofont-quote-right{display: inline-block;transform: rotateX(192deg);
font-size: 2.3rem;right: -1.5rem;bottom: 0rem;position: absolute !important;}
 
  
  
 
/*X-Large devices (large desktops, 1200px and up)*/
@media (min-width: 1200px) and (max-width: 1500px){
.noidung_gioithieudichvusanpham {line-height: 22px;} 
.noidung_gioithieudichvusanpham p {margin-bottom:0.5rem}	
.tieudechinhdichvusanpham {font-size: 20px;}	
.tieude_danhmucsanphamchuluc {font-size: 20px;}


.box_sanphamchuluc {margin: 20px 0;}
.box_sanphamchuluc .container-fluid { padding: 0 4vw;}
.box_sanphamchulucchild { padding:1rem 3rem;}
.box_dongsanphamtheoycrieng h3 {font-size: 20px;}
.btn_dktuvansanpham {font-size: 1rem;padding: 0.3rem 1rem;}

.modal_sanphachuluc{max-width: 80%;}



.box_khachhangdoitac {margin-top: 10px;}
.tieude_khachhangdoitac{font-size: 20px;} 


.box_hesinhthaithuonghieu {padding: 30px 0 0;}
.tieude_hesinhthaithuonghieu { font-size: 20px;}
.box_hesinhthaithuonghieumain { margin-bottom: 2rem;}
.box_noidung_gioithieuthuonghieu { width: 60%;min-height: 30%; padding: 3rem 0;}
.ten_thuonghieuviettatmain, .ten_thuonghieudaydumain {opacity:1}
.box_noidung_gioithieuthuonghieuchild{bottom: -100%;}
.noidung_gioithieuthuonghieu {margin-top: 0.5rem;}
.box_noidung_gioithieuthuonghieu h3 { font-size: 4rem; }
.ten_thuonghieudaydu {font-size: 20px;}

.box_camketdonghanh {margin: 50px 0;} 
.noidung_camketdonghanh {width: 80%;} 	


}

/*X-Large devices (large desktops, 1200px and up)*/
@media (min-width: 1500px) and (max-width: 1600px){
.noidung_gioithieudichvusanpham {line-height: 23px;}	
.noidung_gioithieudichvusanpham p {margin-bottom:0.5rem}	
}	


/*X-Large devices (large desktops, 1200px and up)*/
@media (min-width: 1500px) and (max-width: 2200px){  
.box_sanphamchuluc .container-fluid { padding: 0 4vw;}
.box_sanphamchulucchild { padding:1rem 3rem;}	
	
.modal_sanphachuluc{max-width: 70%;}	 

.box_camketdonghanh {margin:120px 0;}
.tieude_camketdonghanh {font-size: 30px;}
.noidung_camketdonghanh {width: 75%;} 
 

}

/*Extra Extra Large - Desktop*/  
@media (min-width: 2300px) and (max-width: 3000px){
}

/*Extra Extra Large - Desktop*/ 
@media (max-width: 1399.98px){
.tieudechinhdichvusanpham {font-size: 20px;margin-bottom:10px}
.tieude_gioithieudichvusanpham {margin-bottom: 10px;}
.noidung_gioithieudichvusanpham { font-size: 16px; line-height: 20px;} 
.noidung_gioithieudichvusanpham p {font-size: 16px;margin-bottom:0.3rem} 
.box_dongsanphamtheoycrieng h3 { margin-bottom: 10px; font-size: 20px;}
.box_dongsanphamtheoycrieng p strong { font-size: 18px;}
.box_dongsanphamtheoycrieng ul li {font-size: 16px;}

#danhmucsanpham {margin: 30px 0;}
.box_sanphamchuluc {margin: 20px 0;}
.box_sanphamchuluc .container-fluid { padding: 0 4vw;}
.box_sanphamchulucchild { padding:1rem 3rem;}

.btn_dktuvansanpham {font-size: 1rem;padding: 0.3rem 1rem;}
.modal_sanphachuluc{max-width: 90%;}	


.box_hesinhthaithuonghieu {padding: 30px 0 0;}
.tieude_hesinhthaithuonghieu { font-size: 20px;margin-bottom: 10px;}
.box_hesinhthaithuonghieumain { margin-bottom: 30px;}
.box_noidung_gioithieuthuonghieu { width: 60%;min-height: 30%;    padding: 3rem 0;}
.ten_thuonghieuviettatmain, .ten_thuonghieudaydumain {opacity:1}
.box_noidung_gioithieuthuonghieuchild{bottom: -100%;}
.noidung_gioithieuthuonghieu {margin-top: 0.5rem;}
.box_noidung_gioithieuthuonghieu h3 { font-size: 4rem; }
.ten_thuonghieudaydu {font-size: 20px;}


.box_khachhangdoitac {margin-top: 10px;}
.tieude_khachhangdoitac{ font-size: 20px;margin-bottom: 10px;} 
.noidung_doitacnoidia ul li {margin-bottom: auto;}

.tieude_camketdonghanh {font-size: 20px; margin-bottom: 10px;}
.noidung_camketdonghanh {width: 80%;} 
.noidung_camketdonghanh p {font-size: 18px;}


}

/*Large Devices (Laptops ≥992px and <1200px)*/
@media (max-width: 1199.98px){ 
.box_tieudechinhdichvusanpham { margin-top: 30px; }
.tieudechinhdichvusanpham{font-size:20px} 
.tieude_gioithieudichvusanpham{margin-bottom:10px;font-size:18px}

.img_gioithieudichvusanpham{margin-top:1rem}

.tieude_danhmucsanphamchuluc {font-size: 20px;}
.box_sanphamchulucchild { padding:1rem 2rem;}
.box_formtuvansanpham {padding: 1rem;}
.box_formtuvansanpham h3 { font-size: 20px; }
.formtuvansanpham .input_gl > p > span > input, .formtuvansanpham .input_gl > p > span > select, .formtuvansanpham textarea {
min-height: 40px; 
}
.bg_modalsanpham {padding: 1rem 1.5rem}
.title_modalsanpham {font-size: 20px;}
.link_pagelienhe {float: none; display: table;margin: 1rem auto;}
/*.img_thumproduct1 iframe, .img_thumproduct1 object, .img_thumproduct1 embed {height: 100%;}*/
.img_videoproduct i {font-size: 1rem;}
.box_dongsanphamtheoycrieng ul li,.noidung_gioithieudichvusanpham,.noidung_gioithieudichvusanpham p{font-size:16px}.noidung_dongsanphamtheoycrieng{padding:35px 0;padding:35px 1rem}
.box_dongsanphamtheoycrieng p strong{font-size:18px}
.box_dongsanphamtheoycrieng ul{margin:25px 0} 
.box_dongsanphamtheoycrieng h3{font-size:20px}

.modal_sanphachuluc{max-width: 90%;}	


.box_hesinhthaithuonghieu {padding: 30px 0 0;}
.tieude_hesinhthaithuonghieu { font-size: 20px;}
.box_hesinhthaithuonghieumain { margin-bottom: 30px;}
.box_noidung_gioithieuthuonghieu { width: 90%;min-height:45%;}
.ten_thuonghieuviettatmain, .ten_thuonghieudaydumain {opacity:0}
.box_noidung_gioithieuthuonghieuchild{bottom:0;}
.noidung_gioithieuthuonghieu {margin-top: 0.5rem;}
.box_noidung_gioithieuthuonghieu h3 { font-size: 3rem; }
.ten_thuonghieudaydu {font-size: 16px;}


 
.box_khachhangdoitac {margin-top: 0;}
.tieude_khachhangdoitac{font-size: 20px;} 
 
.btn_dktuvansanpham {font-size: 1rem; padding: 0.3rem 1rem;}

.box_camketdonghanh {margin: 35px 0;}
.tieude_camketdonghanh {font-size: 20px; margin-bottom: 10px;}
.noidung_camketdonghanh {width: 80%;} 
.noidung_camketdonghanh p {font-size: 18px;}
	
}	
 

/*Medium Devices (Tablets ≥768px and <992px)*/
@media (max-width: 991.98px){ 
.tieudechinhdichvusanpham{font-size:20px} 
.tieude_gioithieudichvusanpham{margin-bottom:10px;font-size:18px}

.img_gioithieudichvusanpham{margin-top:1rem}

.tieude_danhmucsanphamchuluc {font-size: 20px;}
.box_sanphamchulucchild { padding:1rem 2rem;}
.box_formtuvansanpham { padding: 1rem;}
.box_formtuvansanpham h3 { font-size: 20px;}
.formtuvansanpham .input_gl > p > span > input, .formtuvansanpham .input_gl > p > span > select, .formtuvansanpham textarea {
 min-height: 40px; 
}
.bg_modalsanpham {padding: 1rem 1.5rem}
.title_modalsanpham {font-size: 20px;}
.link_pagelienhe {float: none; display: table;margin: 1rem auto;}
.img_thumproduct1{    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%; }
.img_thumproduct1 iframe, .img_thumproduct1 object, .img_thumproduct1 embed {        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;}
.img_videoproduct i {font-size: 1rem;}
.box_dongsanphamtheoycrieng ul li,.noidung_gioithieudichvusanpham,.noidung_gioithieudichvusanpham p{font-size:16px}.noidung_dongsanphamtheoycrieng{padding:35px 0;padding:35px 1rem}
.box_dongsanphamtheoycrieng p strong{font-size:18px}
.box_dongsanphamtheoycrieng ul{margin:25px 0} 
.box_dongsanphamtheoycrieng h3{font-size:20px}


.modal_sanphachuluc{max-width: 90%;}	

.box_hesinhthaithuonghieu {padding: 30px 0 0;}
.tieude_hesinhthaithuonghieu { font-size: 20px;}
.box_hesinhthaithuonghieumain { margin-bottom: 30px;}
.box_noidung_gioithieuthuonghieu { width: 90%;min-height: 50%;}
.ten_thuonghieuviettatmain, .ten_thuonghieudaydumain {opacity:0}
.box_noidung_gioithieuthuonghieuchild{bottom:0;}
.noidung_gioithieuthuonghieu {margin-top: 0.5rem;}
.box_noidung_gioithieuthuonghieu h3 { font-size: 5rem; }
.ten_thuonghieudaydu {font-size: 25px;}


 
.box_khachhangdoitac {margin-top: 0;}
.tieude_khachhangdoitac{font-size: 20px;} 

.macdinh1_dots{margin-top: 2rem;padding: 0;justify-content: center;}
.btn_dktuvansanpham {font-size: 1rem; padding: 0.3rem 1rem;}

.box_camketdonghanh {margin: 35px 0;}
.tieude_camketdonghanh {font-size: 20px;}
.noidung_camketdonghanh {width: 80%;} 

}

/*Small Devices (Mobiles ≥576px and <768px)*/
@media (max-width: 767.98px){
.tieudechinhdichvusanpham{font-size:20px} 
.tieude_gioithieudichvusanpham{margin-bottom:10px;font-size:18px}

.img_gioithieudichvusanpham{margin-top:1rem}

.tieude_danhmucsanphamchuluc {font-size: 20px;}
.box_sanphamchulucchild { padding:1rem 2rem;}
.box_formtuvansanpham {
    padding: 1rem; 
}
.box_formtuvansanpham h3 { 
    font-size: 20px; 
}
.formtuvansanpham .input_gl > p > span > input, .formtuvansanpham .input_gl > p > span > select, .formtuvansanpham textarea {
    min-height: 40px; 
}
.bg_modalsanpham {padding: 1rem 1.5rem}
.title_modalsanpham {font-size: 20px;}
.link_pagelienhe {float: none; display: table;margin: 1rem auto;}
.img_thumproduct1 iframe, .img_thumproduct1 object, .img_thumproduct1 embed {height: 100%;}
.img_videoproduct i {font-size: 1rem;}
.box_dongsanphamtheoycrieng ul li,.noidung_gioithieudichvusanpham,.noidung_gioithieudichvusanpham p{font-size:16px}.noidung_dongsanphamtheoycrieng{padding:35px 0;padding:35px 1rem}
.box_dongsanphamtheoycrieng p strong{font-size:18px}
.box_dongsanphamtheoycrieng ul{margin:25px 0} 
.box_dongsanphamtheoycrieng h3{font-size:20px}

.modal_sanphachuluc{max-width: 95%;}	


.box_hesinhthaithuonghieu {
    padding: 30px 0 0;
}
.tieude_hesinhthaithuonghieu { 
    font-size: 20px; 
}
.box_hesinhthaithuonghieumain { margin-bottom: 30px;}
.box_noidung_gioithieuthuonghieu { width: 90%;min-height: 90%;}
.ten_thuonghieuviettatmain, .ten_thuonghieudaydumain {opacity:0}
.box_noidung_gioithieuthuonghieuchild{bottom:0;}
.noidung_gioithieuthuonghieu {margin-top: 0.5rem;}
.box_noidung_gioithieuthuonghieu h3 { font-size: 3rem; }
.ten_thuonghieudaydu {font-size: 20px;}


 
.box_khachhangdoitac {margin-top: 0;}
.tieude_khachhangdoitac{font-size: 20px;} 

.macdinh1_dots{margin-top: 2rem;padding: 0;justify-content: center;}
.btn_dktuvansanpham {font-size: 1rem; padding: 0.3rem 1rem;}


.box_camketdonghanh {margin: 35px 0;}
.tieude_camketdonghanh {font-size: 20px;}
.noidung_camketdonghanh {width: 80%;} 

}

/*Extra Small Devices (Mobiles <576px)*/
@media (max-width: 575.98px){  
.tieudechinhdichvusanpham{font-size:20px} 
.tieude_gioithieudichvusanpham{margin-bottom:10px;font-size:18px}
.img_gioithieudichvusanpham{margin-top:1rem}

.tieude_danhmucsanphamchuluc {font-size: 20px;}
.box_sanphamchulucchild { padding:1rem 2rem;}

.box_formtuvansanpham {
    padding: 1rem; 
}
.box_formtuvansanpham h3 { 
    font-size: 20px; 
}
.formtuvansanpham .input_gl > p > span > input, .formtuvansanpham .input_gl > p > span > select, .formtuvansanpham textarea {
    min-height: 40px; 
}
.bg_modalsanpham {padding: 1rem 1.5rem}
.title_modalsanpham {font-size: 20px;}
.link_pagelienhe {float: none; display: table;margin: 1rem auto;}
.img_thumproduct1 iframe, .img_thumproduct1 object, .img_thumproduct1 embed {height: 100%;}
.img_videoproduct i {font-size: 1rem;}
.box_dongsanphamtheoycrieng ul li,.noidung_gioithieudichvusanpham,.noidung_gioithieudichvusanpham p{font-size:16px}.noidung_dongsanphamtheoycrieng{padding:35px 0;padding:35px 1rem}
.box_dongsanphamtheoycrieng p strong{font-size:18px}
.box_dongsanphamtheoycrieng ul{margin:25px 0} 
.box_dongsanphamtheoycrieng h3{font-size:20px}


.box_hesinhthaithuonghieu {
    padding: 30px 0 0;
}
.tieude_hesinhthaithuonghieu { 
    font-size: 20px; 
}
.box_hesinhthaithuonghieumain { margin-bottom: 30px;}
.box_noidung_gioithieuthuonghieu { width: 90%;min-height: 90%;}
.ten_thuonghieuviettatmain, .ten_thuonghieudaydumain {opacity:0}
.box_noidung_gioithieuthuonghieuchild{bottom:0;}
.noidung_gioithieuthuonghieu {margin-top: 0.5rem;}
.box_noidung_gioithieuthuonghieu h3 { font-size: 3rem; }
.ten_thuonghieudaydu {font-size: 20px;}


 
.box_khachhangdoitac {margin-top: 0;}
.tieude_khachhangdoitac{font-size: 20px;} 

.macdinh1_dots{margin-top: 2rem;padding: 0;justify-content: center;}
.btn_dktuvansanpham {font-size: 1rem; padding: 0.3rem 1rem;}


.box_camketdonghanh {margin: 35px 0;}
.tieude_camketdonghanh {font-size: 20px;}
.noidung_camketdonghanh {width: 80%;}

}