html {
  box-sizing: border-box;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {margin: 0;}
/* css menu */
.container__menu {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
	margin: 0 auto;
	max-width: 1200px;
}

.logo {
    width: 190px;
}

.icon-search {
    width: 30px;
	margin-right: 20px;
}
.search:hover{
	cursor: pointer;
}
.show {display:block!important}
button#menu-moblie {
    border: 2px solid #fff;
    padding: 15px 12px;
    color: #fff;
    font-weight: bold;
    margin-left: 20px;
    background: none;
}

button#menu-moblie:hover {
    color: #ff0000;
    transition: 0.5s easer;
    cursor: pointer;
    border: 1px solid #ff0000;
    background: #fff;
}
/* Css trang sản phẩm */
.container_single {
    width: 100%;
    background: #064b98;
	padding-top: 70px;
}
.main_single {
    max-width: 1366px;
    margin: 0 auto;
    background: #064b98;
    color: #fff;
    font-family:Helvetica;
}

.span-h1 {
    display: block;
    width: fit-content;
    padding: 15px 5px;
    text-transform: uppercase;
}

p {
    text-align: justify;
    padding: 5px 10px;
    text-indent: 20px;
}
.tinhnang-sanpham {
    position: relative;
    width: 100%;
    height: 80vh;
}

.tinhnang-sanpham:before {
    position: absolute;
    width: 99vw;
    height: 80vh;
    content: "";
    left: 50%;
    transform: translateX(-50%);
    background-image: url(https://sonhatpro.com/wp-content/uploads/2022/06/backgroup-product-scaled.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    -webkit-mask-image: -webkit-linear-gradient(top, transparent, black, black, black, black, rgba(0, 0, 0, 0.1), transparent);
}
.img-tinhnang{
	position:absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
	.ul-tab {
    padding-left: 20px;
    padding-right: 15px;
}
  .ul-tab li {
  list-style-type: none;
  padding: 10px 0;
  border-top: 1px solid #fff;
  width: fit-content;
  display: block;
}
/* Style the tab */
.tab {
  overflow: hidden;
}

/* Style the buttons that are used to open the tab content */
.tab button {
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  margin-right: 3px;
  transition: 0.3s;
  font-weight: bold;
}

/* Change background color of buttons on hover */
.tab button:hover {
 background: #09d6f4;
}

/* Create an active/current tablink class */
.tab button.active {
  background: #09d6f4;
}

/* Style the tab content */
.tabcontent {
  display: none;
}
.section-gioithieu {
    background: #212b71;
    padding: 80px 10px;
    box-shadow: 5px 5px 9px 5px #0000007a;
    border-radius: 8px;
}
/* sản phẩm liên quan */
ul.list_post {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
	padding: 10px;
}

ul.list_post li a {
    display: block;
    color: #fff;
    text-decoration: none;
}

ul.list_post li {
    list-style-type: none;
    padding: 10px;
}

.post_img {
    position: relative;
}

.post_img:after {
    content: "Mới";
    position: absolute;
    top: 10px;
    left: 10px;
    background: red;
    padding: 10px 20px;
    border-radius: 18px;
    font-family: arial;
    font-weight: bold;
}
span.button-more a {
    background: red;
    display: block;
    width: fit-content;
    margin: 0 auto;
    padding: 10px 20px;
    border-radius: 20px;
}

span.button-more a:hover {
    cursor: pointer;
    background: #3dc4e8;
    animation: 0.5s easer;
    color: #8f0505;
    font-weight: bold;
}
.section-contract {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
	padding-top: 20px;
	border-top: 5px solid #fff;
}

span.h-contract {
    text-transform: uppercase;
    display: block;
    font-size: 22px;
}

span.h-form {
    padding: 10px 2px;
    display: block;
    text-transform: uppercase;
    font-size: 22px;
    text-align: center;
}

.nf-form-fields-required {
    display: none!important;
}

.section-contract span {
    display: block;
    padding: 10px;
}

.div-contract {
    padding: 0 15px;
    margin: 0 15px;
	text-align:center;
}
.list-contract {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.list-contract div {
    margin: 25px;
    text-align: center;
}

.list-contract div img {
    border-radius: 200px;
    max-width: 160px;
}

a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
}
/* css section sp */
.container-section-sp {
    border-bottom: 3px solid #fff;
    padding: 30px 10px 60px 10px;
    position: relative;
}
.container-section-sp:after {
    content: " ";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;background-image: url(https://sonhatpro.com/wp-content/uploads/2022/07/bg_main.jpg);
    z-index: -1;
}
.container-section-sp h2 {
    text-align: center;
    text-transform: uppercase;
    color: #fff;
}

.item {
    text-align: -webkit-center;
}

.item h3 {
    text-transform: uppercase;
}

.item span {
    font-size: 20px;
    font-style: italic;
    font-weight: normal;
}

.section-sp {
    margin: 0 auto;
    max-width: 1200px;
}
.text-section-sp {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.text-section-sp span {
    color: #fff;
    display: block;
    max-width: 320px;
    padding: 10px;
    font-style: italic;
    margin: 10px;
    font-family: arial;
}
/* Css section chose */
.container-chose {
    display: flex;
    max-width: 1250px;
    text-align: center;
    margin: 0 auto;
    justify-content: space-around;
    flex-wrap: wrap;
}

.chose {
    max-width: 400px;
}

.img-chose img {
    max-width: 160px;
    margin: 0 auto;
    border-radius: 510px;
}

img {
    max-width: 100%;
}

.section-chose {
    background: #064b98;
    color: #fff;
    padding: 30px 0;
}

.content-chose span {
    display: block;
    padding: 15px 10px 10px 10px;
    font-weight: bold;
    text-transform: uppercase;
}

.section-chose h3 {
    text-align: center;
    text-transform: uppercase;
}
footer {
    padding: 10px 0;
    background: #064b98;
    color: #fff;
    text-align: center;
	border-top: 2px solid #fff;
}

footer a {
    color: #fff;
    font-weight: bold;
    text-decoration: none;
}
a:hover{color: red;}
/* css phần mềm trang chủ */
.container-software h2{
	text-align: center;
}
.circle {
    max-width: 200px;
    padding: 10px;
    width: 50%;
    text-align: center;
}

.section-software {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
	margin-top: 50px;
}

.img-circle {
    max-width: 140px;
    text-align: center;
    margin: 0 auto;
}
.circle p {
    width:
    fit-content;
    font-size: 18px;
    margin: 0 auto;
    padding: 15px 10px;
    text-indent: 0;
    color: #000;
}

.img-circle img {
    vertical-align: middle;
}
.img-circle img:nth-child(2){
    display:none;
}
.circle:hover .img-circle img:nth-child(1){
    display:none;
}
.circle:hover .img-circle img:nth-child(2){
    display:block!important;
    transition: 0.5s easser;
}
/* Css menu vs box search */
.container__header {
    position: sticky;
    width: 100%;
    background: #064b98;
	z-index: 100;
	top:0;
}
.container-search {
    max-width: 1200px;
    position: relative;
    margin: 0 auto;
	padding: 0 15px;
}

.form-search {
    width: 100%;
    padding: 14px 10px 14px 40px;
    font-size: 18px;
    border: 1px solid #000;
}

span.icon {
    display: block;
    font-size: 22px;
}
.container-search button {
    position: absolute;
    right: 30px;
    background: #fff;
    border: none;
    top: 11px;
}

.container-search button:hover {
    cursor: pointer;
}
.box-search {
    padding: 80px 0 150px 0;
	position: relative;
	display:none;
}
span.span-close {
    display: block;
    font-size: 40px;
    position: absolute;
    padding: 10px;
    right: 10px;
    top: 0;
    font-family: monospace;
}

span.span-close:hover {
    cursor: pointer;
    transition: 0.5s esaer;
    font-size: 45px;
}
.dropup-menu {display:none;}
.menu {
    padding:20px 0 30px 20px;
    max-width: 1200px;
    border-radius: 15px;
	margin: 0 auto;
	background:#f6f0f0;
}

.menu li a {
    color: #000;
    padding: 10px;
    display: block;
    font-size: 20px;
    max-width: 180px;
}

.menu li a:hover {
    background: #b1aeae;
    color: #f74646;
    transition: 0.5s easer;
}

.menu li {
    list-style-type: none;
}
/*css video banner */
.banner-hatpro {
    position: relative;
    width: 100%;
    height: 100%;
}

.text-banner {
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    text-align: center;
}

.banner-hatpro:after {
    content: " ";
    width: 100%;
    height: 40%;
    position: absolute;
    background: linear-gradient(359deg, #fff, #ffffff00);
    bottom: 0;
    left: 0;
    z-index: 1;
}

.text-banner h1 {
    font-size: 40px;
}

.text-banner span {
    display: block;
    font-size: 20px;
    font-style: italic;
    font-weight: bolder;
}
/* Css category */
.banner-category {
    max-width: 1200px;
    text-align: center;
    margin: 60px auto;
    position: relative;
    z-index: 1;
}

.banner-category p {
    font-size: 30px;
    text-align: center;
}

.banner-category img {
    margin: 0 auto;
    display: block;
}

.bt-click {
    display: block;
    color: #ff0000;
    padding: 10px;
    margin: 10px auto;
    border: 2px solid #ff0000;
    border-radius: 10px;
    width: fit-content;
    background: #fff;
	box-shadow: 2px 2px 3px 2px #403b3b;
}

.bt-click:hover {
    color: #0000fe;
    transition: 0.5s easer;
}

.banner-category:after {
    content: " ";
    width: 100vw;
    height: calc(100% + 120px);
    background-image: url('https://sonhatpro.com/wp-content/uploads/2022/07/bg_main.jpg');
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
}
.button-category span {
    display: block;
    text-transform: uppercase;
    font-size: 18px;
    font-style: italic;
    padding: 5px 0;
}

.button-category {
    width: fit-content;
}

.text-title span {
    display: block;
    font-size: 40px;
    text-transform: uppercase;
    margin: 10px;
    text-align: right;
}

.text-category {
    padding: 30px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    background: #80808040;
}

.text-title {
    border-right: 2px solid #ffff;
    margin-right: 20px;
}

.list-sp {
    position: relative;
    z-index: 1;
}

.list-sp:after {
    position: absolute;
    content: " ";
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 100%;
    transform: translate(-50%, -50%);
    z-index: -1;
    background-image: url(https://sonhatpro.com/wp-content/uploads/2022/07/banner-poster.webp);
    background-size: cover;
}
#list-sp {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    padding: 30px 0;
}
/* Css trang search */
.content-search {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    padding-top: 30px;
    position: relative;
    z-index: 1;
}

.main_single h1 {
    border-bottom: 3px dashed #fff;
    padding-bottom: 10px;
}
.content-search:after {
    content: " ";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    height: 100%;
    background-image: url(https://sonhatpro.com/wp-content/uploads/2022/07/bg_main.jpg);
	z-index: -1;
}
/* Css trang màu */
.tabs-color {
	display: block;
	text-align: center;
}

.tabs-color span {
	display: block;
	padding: 10px;
}

.tabs-color img {
	border-radius: 0 25px;
	box-shadow: 5px 5px 2px #808080;
}

.container-tab-color {
	max-width: 1200px;
	margin: 0 auto;
}
.box-color {
    width: 170px;
    height: 170px;
    border-radius: 30px 0;
	box-shadow: 5px 5px 5px #808080;
}

.container-color span {
    display: block;
    color: #000;
    text-align: center;
    padding: 15px 0;
}

.container-color a {
    display: block;
    width: fit-content;
    margin: 10px;
}

.container-color {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
}
.contents-color >span {display: block;padding: 10px;font-size: 20px;}
.container-content-color {
    max-width: 1200px;
    margin: 0 auto;
}

.ico-plus {
    width: 50px;
    height: 50px;
    border: 2px solid #fff;
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 30px;
    display: none;
}

.ico-plus:after {
    content: " ";
    width: 20px;
    height: 2px;
    background: #fff;
    top: 50%;
    left: 50%;
    position: absolute;
    transform: translate(-50%, -50%);
}

.ico-plus:before {
    content: " ";
    width: 20px;
    height: 2px;
    position: absolute;
    background: #fff;
    top: 50%;
    left: 30%;
    transform: rotate(90deg);
}

.box-color:hover {
    cursor: pointer;
}

.box-color:hover .ico-plus {
    display: block;
    transition: 1s easser;
}
.contents-color {
    display: none;
}
.list-contract a {
    font-size: large;
    color: #291167;
}

.list-contract a:hover {
    color: #f90d0d;
}