* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}
ul {
    list-style: none;
}
a {
    text-decoration: none;
}
.container {
    max-width: 100%;
    margin: auto;
}
header {
    height: 80px;
}
header ul {
    background-color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header ul li a {
    font-size: 15px;
}
header ul li:nth-child(1) img {
    position: relative;
    left: 45px;
    top: 10px;
}
header ul li:nth-child(2) img {
    position: absolute;
    left: 155px;
    top: 25px;
}
header ul li:nth-child(3) a {
    position: absolute;
    top: 32px;
    left: 180px;
    color: black;
    font-size: 13px;
}
header ul li:nth-child(4) a {
    position: absolute;
    top: 30px;
    left: 240px;
    font-size: 16px;
    color: #E95221;
    font-weight: bold;
}
header ul li:nth-child(5) img {
    position: relative;
    top: 5px;
    left: 190px;
}
header ul li:nth-child(6) a {
    position: absolute;
    top: 30px;
    left: 540px;
    color: black;
    font-size: 13px;
}
header ul li:nth-child(7) {
    position: relative;
    top: 5px;
    left: 270px;
}
header ul li:nth-child(7) input {
    border: none;
    border-radius: 5px;
    color: rgb(137, 138, 139);
    background-color: rgb(234, 237, 240);
    width: 358px;
    line-height: 30px;
    padding-left: 20px;
}
header ul li:nth-child(8) img {
    position: relative;
    left: 230px;
}
header ul li:nth-child(9) a {
    position: absolute;
    top: 50px;
    right: 198px;
    font-size: 10px;    
}
header ul li:nth-child(10) img {
    position: relative;
    left: 130px;
}
header ul li:nth-child(11) a {
    position: absolute;
    top: 50px;
    right: 115px;
    font-size: 10px; 
}
header ul li:nth-child(12) img {
    position: relative;
    left: 30px;
}
header ul li:nth-child(13) a {
    position: absolute;
    top: 50px;
    right: 35px;
    font-size: 10px; 
}
.taikhoan {
    position: absolute;
    top: 60px;
    right: 90px;
    border: 1px solid #e85321;
    height: 60px;
    width: 100px;
    display: none;
    border-radius: 10px;
}
ul.hmenu1>li:hover .taikhoan {
    display: block;
}
.taikhoan .dangky  {
    position: absolute;
    top: 5px;
    left: 10px;
    width: 70px;
    font-size: 15px;
    color: #e85321;
    font-weight: bold;
    border-bottom: 1px dotted #e85321;
}
.taikhoan .dangnhap  {
    position: absolute;
    top: 30px;
    left: 10px;
    width: 80px;
    font-size: 15px;
    color: #e85321;
    font-weight: bold;
}
nav {
    height: 40px;
    background-color: #E95221;
}
.hmenu {
    display: flex;
    margin: 0px;
    padding: 0px;
    list-style: none;
    height: 40px;
    align-items: center;
}
.hmenu li a:hover {
    font-weight: bolder;
}
.hmenu>li>a {
    color: white;
    padding-left: 60px;

}
.sub-menu {
    position: absolute;
    left: 0px;
    top: 120px;
    width: 1350px;
    height: 500px;
    display: none;
    overflow-y: auto;
    list-style: none;
    padding: 10px;
    background-color: white;
    float: left;
    padding-left: 20px;
    z-index: 1;
}
.hmenu {
    list-style-type: none;
    margin: 0;
    padding: 0;
}
.colum {
    flex: 1;
    padding: 10px;
    float: left;
    width: 20%;
    padding-bottom: 20px;
}
.colum li a {
    color: black;
    font-size: 15px;
    line-height: 25px;
}
.colum li a:hover {
    color: #e85321;
}
.vien ul.sub-menu {
    position: absolute;
    top: 100px;
}
ul.hmenu>li:hover .sub-menu {
    display: block;
}
.menuduoi {
    position: relative;
    width: 100%;
    height: 55px;
    background-color: #F5F5F5;
}
.hienthiduong {
    position: absolute;
    left: 45px;
    top: 15px;
    font-size: 15px ;
}
article {
    height: 500px;
    width: 100%;
}
.otong {
    height: 390px;
    width: 1260px;
    background-color: rgb(250, 246, 246);
    position: absolute;
    top: 200px;
    left: 45px;
}
.theh4 {
    position: absolute;
    top: 210px;
    left: 55px;
    padding-left: 10px;
}
.ocam {
    position: absolute;
    top: 235px;
    left: 45px;
    height: 40px;
    width: 1260px;
    background-color: #e85321;
}
.chutrongocam {
    color: white;
    font-weight: bold;
    padding-left: 20px;
    padding-top: 10px;
}
.tensanpham {
    position: absolute;
    top: 340px;
    left: 300px;
    font-size: 15px;
    font-weight: bold;
}
.giatien1 {
    position: absolute;
    top: 340px;
    right: 200px;
    color: red;
    font-weight: bold;
}
.giatien2 {
    position: absolute;
    top: 460px;
    right: 200px;
    color: red;
    font-weight: bold;
}
.bangsoluong {
    position: absolute;
    left: 950px;
    top: 340px;
    border-collapse: collapse;
    border-radius: 10px;
}
.tensanpham2 {
    position: absolute;
    top: 460px;
    left: 300px;
    font-size: 15px;
    font-weight: bold;
}
.bangsoluong2 {
    position: absolute;
    left: 950px;
    top: 460px;
    border-collapse: collapse;
    border-radius: 10px;
}
.o2 {
    width: 35px;
    font-size: 13px;
}
.o1 , .o3 {
    width: 25px;
}
.duongthang1 {
    width: 1235px;
    position: absolute;
    left: 55px;
    top: 415px;
}
.duongthang2 {
    width: 1235px;
    position: absolute;
    left: 55px;
    top: 435px;
}
.duongthang3 {
    width: 1235px;
    position: absolute;
    left: 55px;
    top: 630px;
}
.hinh1 {
    position: absolute;
    top: 450px;
    left: 65px;
}
.hinh2 {
    position: absolute;
    top: 300px;
    left: 65px;
}
.tongtien {
    position: absolute;
    left: 60px;
    top: 640px;
    font-weight: bold;
    font-size: 20px;
}
.giatien {
    position: absolute;
    font-weight: bold;
    font-size: 20px;
    color: red;
    top: 640px;
    right: 70px;
}
.dathang {
    position: absolute;
    top: 680px;
    left: 55px;
    width: 1240px;
    height: 40px;
    background-color: #e85321;
    color: white;
    border-radius: 10px;
    text-align: center;
    padding-top: 10px;
}
.footer1 {
    margin-top: 170px;
    height: 455px;
    width: 100%;
    background-color: rgb(24, 22, 22);
}
.footer2 {
    height: 170px;
    width: 100%;
    background-color: #E95221;
    position: relative;
}
.chu-footer1 {
    color: white;
    width: 300px;
    font-size: 13px;
}
.indam {
    color: #E95221;
}
.cotmot {
    padding-top: 30px;
    padding-left: 20px;
}
.cothai {
    padding-top: 30px;
    padding-left: 30px;
}
.chu-footer2 {
    color: white;
    width: 350px;
    font-size: 13px;
}
.thanhmothang {
    display: flex;
    margin-right: 10px;
}
.chu-vang {
    color: #E95221;
}
.cotba {
    padding-top: 30px;
}
.chu-footer3 {
    color: white;
    width: 300px;
    font-size: 13px;
    line-height: 30px;
}
.cotbon {
    padding-top: 30px;

}
.chu-footer4 {
    color: white;
    width: 350px;
    font-size: 13px;
    line-height: 30px;
}
.chu-footer4 li:hover {
    color: #E95221;
}
.chu-footer3 li:hover {
    color: #E95221;
}
.footer2 {
    color: white;
    line-height: 30px;
    font-size: 15px;
    text-align: center;
}
.hinhanhsohai {
    position: absolute;
    bottom: 0px;
    left: 0px;
}
.hinhanhsoba {
    position: absolute;
    bottom: 0px;
    right: 0px;
}
.chu-vang a {
    color: #e85321;
}
.chuvang a:hover {
    color: #e85321;
}
.chinhsach {
    color: white;
}
.chinhsach:hover {
    color: #e85321;
}