body {
  font-family: sans-serif !important;
  font-weight: 400;
  color: #444;
  font-size: 16px;
  line-height: 1.5;
  width: 100%;
}
.container {
  max-width: 1200px;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  color: #444;
}
/* default font size */
.fa {
  font-size: 14px;
}
/* Override the bootstrap defaults */
#content h1 {
  font-size: 1.7rem;
  font-weight: 700;
  color: #6e0005;
  margin: 0 0 3px;
  padding: 0;
  text-transform: uppercase;
}
h2 {
  font-size: 22px;
}
h3 {
  font-size: 18px;
}
a {
  color: #df0000;
  cursor: pointer;
}
a:hover {
  text-decoration: none;
}
legend {
  font-size: 18px;
  padding: 7px 0px;
}
label {
  font-size: 12px;
  font-weight: normal;
}
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.pagination li {
  margin: 0 5px;
}
.pagination span,
.pagination a {
  font-size: 15px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #bebebe;
  background-color: #fff;
  color: #3e445a;
  font-weight: normal;
}
.pagination li.active span,
.pagination li a:hover {
  border-color: #a20a20;
  background-color: #770d1c;
  color: #fff;
}
.pagination li.active a {
  pointer-events: none;
}
.breadcrumb {
  background-color: transparent;
  padding: 0;
  margin: 0 0 30px;
  justify-content: center;
}
.breadcrumb li {
  position: relative;
  padding: 0 1px 0 6px;
}
.breadcrumb li:first-child {
  margin-left: -6px;
}
.breadcrumb li + li:before {
  content: " » ";
}
.breadcrumb li:last-child a {
  color: #000;
}
.col,
[class*="col-"] {
  padding-right: 8px;
  padding-left: 8px;
}
.row.no-gutters .col,
.row.no-gutters [class*="col-"] {
  padding: 0 !important;
}
.row {
  margin-right: -8px;
  margin-left: -8px;
}
section.bg-cover {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  position: relative;
  height: 250px;
}
section.bg-cover:before {
  content: " ";
}
#slideshow {
  display: block;
  margin: 0 auto;
}
.slick-slider {
  position: relative;
}
.slick-slider .slick-arrow:focus {
  outline: none;
}
.slick-slider .po-prev,
.slick-slider .po-next {
  background-color: transparent;
  position: absolute;
  top: 50%;
  z-index: 10;
  border: none;
  cursor: pointer;
  font-size: 30px;
  color: #999;
}
.slick-slider .po-prev {
  left: 10px;
}
.slick-slider .po-next {
  right: 10px;
}
.news-slider .po-prev,
.news-slider .po-next {
  font-size: 20px;
}
.slick-slider.why-slider .po-prev,
.slick-slider.why-slider .po-next {
  top: 30%;
}
table {
  background: #fff;
}
.before-header * {
  max-height: 40px;
}
.before-header {
  color: #111;
  height: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  border-bottom: 1px solid #cbc4c4;
  background: #ddd;
}
.before-header .row .col-6 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.before-header form {
  position: relative;
  width: 100%;
}
.before-header form input {
  padding-left: 15px;
  width: 100%;
  border-radius: 50px;
  border: 1px solid #ccc;
  -webkit-box-shadow: none;
  box-shadow: none;
  height: 35px;
  line-height: 35px;
}
.before-header form #searchsubmit {
  position: absolute;
  height: 100%;
  right: 0;
  top: 0;
  width: 30px;
  border-top-right-radius: 50px;
  border-bottom-right-radius: 50px;
  background: 0 0;
  border: none;
  color: #333;
  font-family: "Font Awesome 5 Free";
  font-weight: 700;
}
.before-header p,
.before-header span {
  margin: 0;
  color: #000;
}
.before-header b {
  font-weight: 400;
}
.before-header .container .row .row .col-6 .phone-number {
  color: #fff;
}
.header {
  background: #fff;
}
.t-header {
  padding: 20px 0;
}
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.header-content p {
  margin: 4px 0 0;
  font-size: 14px;
  color: #555;
}
.header-content b {
  font-weight: 700;
  color: #dd0000;
  text-transform: uppercase;
  font-size: 16px;
}
#main-header .icon {
  padding-right: 10px;
}
#main-header .icon i {
  font-size: 48px;
  color: #1b7d54;
}
/* menu */
.main-menu {
  background: #009247;
}
.main-menu .wsmenu > .wsmenu-list > li > a {
  text-transform: uppercase;
  color: #fff;
}
body .page-section {
  padding-top: 40px;
  padding-bottom: 40px;
}
.section-title {
  text-align: center;
  color: #111;
  font-size: 1.7rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 0;
}
img.container {
  display: table;
  margin: 5px auto 25px;
  max-width: 425px;
}
.padding_ratio:before {
  padding-bottom: 66.66%;
  content: "";
  display: block;
}
.wrapper {
  display: flex;
  flex-direction: column;
  gap: 30px; /* khoảng cách giữa các cặp */
  margin-top: 50px;
  margin-bottom: 50px;
}

.item {
  display: flex;
  flex-wrap: wrap;
  align-items: center; /* canh giữa content theo chiều dọc */
  gap: 0;
}

.item.reverse {
  flex-direction: row-reverse; /* Đảo ngược cột: hình | content */
}

.content,
.image {
  flex: 0 0 50%;
  max-width: 50%;
  box-sizing: border-box;
}
.content {
  padding: 20px;
}
.content h2 {
  color: #df0000;
  font-weight: 600;
  font-size: 18px;
}
/* Hình ảnh trong cột image phải responsive */
.image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.wrapper ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.wrapper ul li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 12px;
  font-size: 16px;
}

.wrapper ul li::before {
  content: "➤";
  position: absolute;
  left: 0;
  top: 0;
  color: #00a3e0;
}
.pf-line {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 15px 0;
  padding-right: 10px;
  background: #7a50e5;
  border-radius: 7px;
}
.pf-line .left {
  color: #ffffff;
  width: 25%;
  padding: 5px 0;
  background: #009b4a;
  text-align: center;
  margin-right: 15px;
  border-radius: 0 5px 5px 0px;
  font-size: 18px;
}
.pf-line .right {
  width: 85%;
  color: #ffffff;
  font-size: 18px;
}
/* Mobile responsive */
@media (max-width: 767px) {
  .item,
  .item.reverse {
    flex-direction: column;
  }
  .content,
  .image {
    flex: 0 0 100%;
    max-width: 100%;
  }
  .wrapper {
    margin-top: 20px;
    margin-bottom: 20px;
  }
  .content {
    padding: 0;
    margin-bottom: 20px;
  }
}

.home-service {
  display: block;
  border-radius: 6px;
  background: #f7f7f7dd;
}
.home-service .icon {
  position: absolute;
  height: 50px;
  width: 50px;
  border-radius: 100%;
  border: solid 4px #f7f7f7dd;
  top: 100%;
  left: 50%;
  z-index: 1;
  transform: translate(-50%, -50%);
}
a:hover > .home-service {
  border: solid 2px #6e0005;
}
.home-service h3 {
  text-align: center;
  font-size: 1.4rem;
  color: #6e0005;
  padding: 1em 0;
  margin: 0;
  text-transform: uppercase;
}
.home-service .more {
  position: absolute;
  background: #fff;
  border-radius: 10px;
  border: solid 1px #dddd;
  padding: 0.15em 3em;
  text-transform: uppercase;
  top: 100%;
  left: 50%;
  z-index: 1;
  transform: translate(-50%, -50%);
  color: #555;
}
a:hover > .home-service .more {
  background: #6e0005;
  transition: 0.6s;
  color: #fff;
}
.padding_ratio,
.home-service .relative {
  position: relative;
  margin-bottom: 7px;
}
.home-service .padding_ratio {
  border-radius: 6px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  overflow: hidden;
}
#home-about .flex-content {
  display: flex;
  align-items: center;
}
#service-bt {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  background-image: url("../images/home-bg.jpg");
}
#service-bt:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: #000;
  opacity: 0.5;
  z-index: 0;
}
#service-bt .row > div {
  padding-top: 15px;
  padding-bottom: 15px;
}
#service-bt .section-title {
  color: #fff;
  position: relative;
  z-index: 1;
}
#service-bt .col_wrapper {
  background-color: #fff;
  padding: 5px;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  height: auto;
  border: 1px solid #ddd;
}
#service-bt .col_wrapper .img {
  overflow: hidden;
  position: relative;
  display: block;
}
#service-bt .img:before {
  content: "";
  display: block;
  padding-bottom: 75%;
}
#service-bt .img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-transform: scale(1);
  transform: scale(1);
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
  object-fit: cover;
}
#service-bt h3 {
  margin: 20px 0;
  padding: 0;
}
#service-bt h3 a {
  color: #003471;
  text-align: center;
  display: block;
  font-weight: 700;
}
#slogan {
  background: #009bee;
}
#slogan p {
  margin: 0;
  color: #fff;
  font-size: 16pt;
  text-align: center;
}
#feedback {
  webkit-box-shadow: inset 0 0 70px #e0e0e0;
  box-shadow: inset 0 0 70px #e0e0e0;
}
#feedback .cmt-kh {
  position: relative;
}
#feedback .cmt-kh .video {
  display: flex;
  position: relative;
}
#feedback .cmt-kh .video:before {
  content: "";
  padding-bottom: 72%;
  display: block;
}
#feedback .video img {
  position: absolute;
  height: 100%;
  width: 100%;
}
#feedback .video i.fas.fa-play {
  position: absolute;
  color: #fff;
  font-size: 33px;
  top: 50%;
  left: 50%;
  transform: translatex(-50%) translatey(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 60px;
  border-radius: 10px 5px 5px;
  text-align: center;
  cursor: pointer;
  background: #424242d9;
}
#feedback .title_video {
  cursor: pointer;
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  background-color: rgb(0 0 0/68%);
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  padding: 4px 15px;
  margin: 0;
}
#home-news article {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  height: auto;
}

#home-news div.container .row .col-4 article {
  border: solid 1px #dcdcdc;
  border-radius: 10px;
  overflow: hidden;
}
#home-news .news-thumb:before,
#home-news .news-thumb:before {
  content: "";
  display: block;
  padding-bottom: 56.25%;
}
#home-news .news-thumb,
#home-news .news-thumb {
  position: relative;
  cursor: pointer;
}
#home-news .news-thumb img,
#home-news .news-thumb img {
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}
#home-news div.container .row .col-4 .news-content .news-title,
#home-news .news-content .news-title {
  margin: 0;
  margin-bottom: 5px;
  font-weight: 500;
  overflow: hidden;
  font-size: 1.1rem;
  height: 2.6em;
  color: #333;
  line-height: 1.3;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
#home-news div.container .row .col-4 .news-content .news-date {
  color: #333;
}
#home-news div.container .row .col-4 .news-content {
  padding: 10px;
  padding-top: 35px;
  position: relative;
}
.page-heading-title {
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
  color: #fff;
  display: table;
  width: auto;
  padding: 10px 30px;
  background-color: #009247;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  margin: 0 auto;
  font-size: 28px;
  font-weight: 700;
}
.page-heading-title:before {
  content: "";
  border-bottom: 28px solid #507095;
  border-left: 7px solid transparent;
  display: block;
  width: 0;
  height: 0;
  position: absolute;
  top: -1px;
  left: -7px;
  z-index: 1;
}
.page-heading-title:after {
  content: "";
  border-bottom: 28px solid #507095;
  border-right: 7px solid transparent;
  display: block;
  width: 0;
  height: 0;
  position: absolute;
  top: -1px;
  right: -7px;
  z-index: 1;
}
.polygon-service-detail {
  background-color: #f5f5f5;
}
.wrapper-new-detail {
  background: #fff;
  padding: 22px 16px;
  margin-bottom: 20px;
}
.content-entry {
  font-size: 16px;
}
.content-entry h2 {
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 10px;
}
.content-entry p {
  line-height: 1.5;
  margin-bottom: 15px;
}
.content-entry p img {
  width: 100% !important;
  height: auto !important;
  display: block;
  margin: 0 auto;
}
.sidebar-blog {
  padding: 15px;
  border-radius: 3px;
  margin-bottom: 15px;
  background: #fff;
}
.sidebar-blog .sidebar-blog-title {
  font-size: 18px;
  font-weight: 700;
  position: relative;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
}
.sidebar__nav {
  display: block;
  padding: 0;
  margin-bottom: 0px;
  background-color: transparent;
  overflow: hidden;
}
.sidebar__nav .level1 {
  display: block;
  border-bottom: 1px solid rgba(0, 120, 127, 0.15);
  position: relative;
}
.sidebar__nav .nav-link {
  color: #343a40;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 1rem 10px 18px;
  position: relative;
  display: block;
}
.sidebar__nav .nav-link:hover {
  color: #df0000;
}
.sidebar__nav .nav-link::before {
  content: "";
  width: 10px;
  height: 10px;
  display: block;
  border: 1px solid #aaa;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  position: absolute;
  left: 0;
  background-color: #aaa;
  top: 50%;
}
#page-faq {
  margin-bottom: 40px;
}

.faq-list .card-header {
  margin: 0;
  padding: 15px 20px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  outline: none;
  font-size: 1.1em;
  background: transparent;
  border-bottom: 1px solid #d4d4d4;
}
.card-header.collapsed {
  border-bottom: 1px solid #fff;
}
.faq-list .card-header .card-title {
  color: #990505;
}
.faq-list .card-body {
  background-color: #f3fbff;
}
.faq-list .accordion-item {
  border: 1px solid #d4d4d4;
}
.accordion-item + .accordion-item {
  border-top: none;
}
.faq-list .card-header.collapsed .card-title {
  color: #23abe4;
}
section#page-contact .col-6 {
  padding: 0;
  margin-bottom: 40px;
}

/* ----- news ----- */
#page-news .page-list > div {
  margin-bottom: 30px;
}
article.grid {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  height: auto;
  border: 1px solid #dcdcdc;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
}
article.grid .news-thumb {
  position: relative;
  cursor: pointer;
}
article.grid .news-thumb:before {
  content: "";
  display: block;
  padding-bottom: 56.25%;
}
article.grid .news-thumb img {
  height: 100%;
  width: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}
article.grid .news-content {
  padding: 10px;
}
article.grid .news-content .news-title {
  margin: 0;
  margin-bottom: 5px;
  font-weight: 500;
  overflow: hidden;
  font-size: 1.1rem;
  height: 2.6em;
  color: #333;
  line-height: 1.3;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news-news {
  background: #f5f5f5;
}
.polygon-service-detail .page-title,
.news-news .page-title {
  margin-bottom: 15px;
}
.polygon-service-detail h1,
.news-news h1 {
  font-size: 22px !important;
  color: #222;
}
.news-news .posted {
  font-size: 14px;
  text-align: center;
}
.block-content p img {
  max-width: 100% !important;
  height: auto !important;
  display: block;
  margin: 5px auto;
}
blockquote {
  background: rgba(253, 288, 40, 0.5);
  padding: 15px 10px;
  color: #000;
  border-radius: 24px;
  border: 2px dashed #0084ff;
  font-size: 1.2em;
  font-style: italic;
  margin: 0 0 1.25em;
  position: relative;
}
blockquote h2 {
  text-align: center;
}
blockquote ul {
  list-style: none;
  margin-bottom: 0;
}
.newsOther .title h2 {
  font-size: 20px;
  color: #950303;
}
.f-blog i {
  display: inline-block;
  vertical-align: center;
  padding-right: 5px;
}
.f-blog h3 {
  font-size: 16px;
  display: inline-block;
}
.f-blog .posted {
  display: inline;
}
.block-content p img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 10px auto;
}
.block-content ul {
  padding: 0 15px;
}
.contact-form {
  display: flex;
  align-items: center;
  flex-direction: column;
  border-right: 1px dotted #aaa;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  margin-bottom: 1em;
  font-size: 14px;
  font-weight: 400;
  padding: 0.5em 1em;
  color: #555;
  border-radius: 5px;
  border: 1px solid #330101;
}
.contact-form .btn-submit {
  color: #fff;
  padding: 10px 30px;
  background: linear-gradient(0deg, #6e0005, #bd070f);
  border-radius: 5px;
  box-shadow: 0 0 7px 7px #fff;
  font-weight: 700;
  cursor: pointer;
  opacity: 0.8;
  margin: 0 auto;
  display: block;
  border: none;
  font-size: 16px;
  text-transform: uppercase;
}
.info-contact {
  display: flex;
  align-items: center;
  flex-direction: column;
}
.wBox {
  max-width: 400px;
}
.contact-form h4,
.info-contact h4 {
  font-weight: 700;
  font-size: 18pt;
  color: #950303;
  text-align: center;
  margin-bottom: 30px;
}
#zalo-chat {
  background-color: white;
  display: block;
  padding: 9px 15px;
  border-radius: 100px;
  font-size: 20px;
  color: #b33025;
  text-align: center;
  margin-bottom: 10px;
  margin-left: 10px;
  margin-right: 10px;
  font-weight: bold;
  margin-top: 15px;
}
#zalo-chat span {
  color: #333;
  font-size: 20px;
}
#zalo-img {
  width: 50px;
  margin-right: 20px;
}
#phone-img {
  width: 50px;
  margin-right: 20px;
  background-color: #dd0000;
  border-radius: 50%;
  padding: 10px;
}
footer {
  background: #009247;
  background-size: cover;
  background-position: center;
  padding-top: 30px;
  padding-bottom: 20px;
}
footer p {
  margin: 0;
}
.footer * {
  font-size: 14px;
  line-height: 30px;
  color: #fff;
}
.footer i {
  margin-right: 10px;
}
.footer .footer-tab {
  border-bottom: dotted 2px #ba3144;
  margin-bottom: 15px;
}
.footer ul li a:hover {
  text-decoration: none;
  -webkit-transform: translateX(10px);
  -ms-transform: translateX(10px);
  transform: translateX(10px);
  -webkit-transition: 0.5s;
  -o-transition: 0.5s;
  transition: 0.5s;
  display: table;
}
.footer ul li a:hover {
  color: #e9cfcf;
}
.footer .footer-tab span {
  padding: 4px 0;
  font-size: 20px;
  /*background-color: #0c8ac4;*/
  display: inline-block;
  position: relative;
  color: #fff;
  text-transform: uppercase;
  font-weight: 700;
}
/*
.footer .footer-tab span:after {
  content: '';
  position: absolute;
  border-bottom: solid 49px #0c8ac4;
  border-right: solid 30px transparent;
  top: 0;
  right: -30px;
}
*/
.footer .f-logo {
  margin-top: 25px;
  margin-bottom: 12px;
}
.footer .f-logo img {
  height: 90px;
  background: #fff;
  padding: 10px;
}
.copy-right {
  padding: 10px 0;
  background-color: #630d18;
}
.copy-right p {
  margin: 0;
  text-align: center;
  font-size: 13px;
  color: #ffe8eb;
}