:root {
	--primary-color: #0059A8;

	--secondary-color: #004480;
	--text-color: #333;
	--text-color-date: #595959;
	--background-color: #fff;
	--link-color: #0053B3;
	--hover-link-color: #0056b3;
	--header-background-color: #fff;
	--header-text-color: #fff;
	--footer-background-color: #0059A8;
	--footer-text-color: #fff;
	--copyright-background-color: #004480;
}


img {
	max-width: 100%;
}

a {
	text-decoration: none;
	color: var(--link-color);
}

li.menu-item,
ul.top-menu,
.content-w ul,
.content-w ul li,
.content-new ul,
.content-new ul li,
.content-mostv ul,
.content-mostv ul li,
.block-footer ul,
.block-footer ul li,
ul.list-news-lq,
ul.list-news-lq li {
	list-style: none;
	padding: 0px;
	margin: 0px;
}

.clear {
	clear: both;
}

body {
	font-size: 14px;
	font-family: 'Poppins', sans-serif;
	background: var(--background-color);
}

header .logo h1 {
	display: none;
}

.logo a img {
	display: flex;
	align-items: center;

}

div.banner {
	display: flex;
	justify-content: center;
	width: 100%;
}


header .main-header {
	padding: 20px 0;
}

.main-nav {
	background: var(--primary-color);
	position: relative;
	z-index: 999;
}

.main-nav-fix {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
}

.menu-header ul li {
	float: left;
}

.menu-header ul li a {
	display: inline-block;
	padding: 13px 25px;
	text-transform: uppercase;
	color: var(--header-text-color);
	text-decoration: none;
	transition: all .3s;
}



.menu-header ul li:hover>a {
	background: var(--secondary-color);
}

.menu-item-has-children>a:after {
	content: "\e64b";
	font-family: 'themify';
	margin-left: 5px;
	font-size: 8px;
	font-weight: 900;
}

.menu-header ul li ul {
	padding: 0px;
	background: #fff;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
	z-index: 1;
	visibility: hidden;
	opacity: 0;
	width: 200px;
	position: absolute;
}

ul.sub-menu>li>a {
	color: #000;
	width: 100%;

}

ul.sub-menu>li:hover>a {
	color: #ffffff;

}

.menu-header ul li ul li {
	width: 100%;
}

.menu-header ul li:hover ul {
	visibility: visible;
	opacity: 1;
}
ul.sub-menu ul {
    display: none;
}

ul.sub-menu li:hover ul {
    display: block;
    position: absolute;
    top: 5%;
    left:100%;
}

#content h2.title-news {
	text-transform: uppercase;
	font-size: 25px;
	color: var(--text-color);
	font-weight: 600;
	border-bottom: 2px solid #b6b3b3;
	padding-bottom: 10px;
}

.content-nb img {
	max-width: 800px;
	width: 100%;
	height: 100%;
	max-height: 400px;
	margin-bottom: 10px;
	object-fit: cover;
}

.content-nb h4 {
	margin-bottom: 10px;
}

.content-nb h4 a {
	font-size: 22px;
	color: var(--primary-color);
	text-decoration: none;
}


/* lưu ý xóa h4 */
.content-nb h3 a {
	font-size: 22px;
	color: var(--primary-color);
	text-decoration: none;
}

.meta span {
	margin-right: 10px;
	font-size: 13px;
	color: var(--text-color-date);
}

.meta span a {
	font-weight: 600;
}

.meta {
	margin-bottom: 10px;
}

.content-nb p {
	font-size: 15px;
	color: var(--text-color);
	line-height: 23px;
	margin-bottom: 10px;
}

.content-nb {
	margin-bottom: 15px;
}

.list-nb {
	margin-bottom: 20px;
}

.list-nb .list-post img {
	width: 100%;
	object-fit: cover;
}

.list-nb .list-post h4 a {
	font-size: 15px;
	line-height: 23px;
}

.post-content {
	font-size: 16px;
	text-align: justify;
	line-height: 22px;
}

.post-content p img {
	border-width: 2px;
	border-color: #38a7ff;
	border-style: solid;
	border-radius: 5px;
}

.post-news .content-news .news-detail img {
	float: left;
	margin-right: 10px;
	height: 150px;
	width: 300px;
}

.post-news .content-news .news-detail h3 a {
	font-size: 22px;
	color: var(--primary-color);
	text-decoration: none;
}

.post-content h3 {
	font-size: 24px;
	font-weight: 600;
}
.post-content h4{
	font-size: 20px;
    font-weight: 600;
}

.post-content h2 {
	font-size: 30px;
	font-weight: 600;
}

.post-content a {
	font-weight: 600;
}

.post-content tr {
	background-color: #f2f2f2;
	color: #333;
	font-weight: bold;
}

.post-content td {
	padding: 10px;
	border: 1px solid #ccc;
	text-align: center;
}

.post-content th {
	background-color: #333;
	color: #fff;
	padding: 10px;
	border: 1px solid #000;
	text-align: center;
}

.news-detail {
	margin-bottom: 25px;
	padding-bottom: 25px;
	border-bottom: 1px solid #ededed;
}
.quatrang {
	text-align: center;
	margin-bottom: 30px;
}

.quatrang a {
	display: inline-block;
	padding: 5px 10px;
}

footer {
	background: var(--footer-background-color);
	color: var(--footer-text-color);
	padding: 30px 0px 0px;
	margin-bottom: 0px;
}

footer h3 {
	font-size: 18px;
	text-transform: uppercase;
	margin-bottom: 15px;
	padding-bottom: 15px;
	border-bottom: 1px solid #ededed;
}

.block-footer ul li {
	margin-bottom: 8px;
}

.block-footer ul li a {
	color: var(--footer-text-color);
}

.block-footer>a {
	border: 1px solid #ededed;
	padding: 8px 10px;
	color: #ededed;
	display: inline-block;
	margin-top: 10px;
}

.copyright {
	padding: 10px;
	margin-bottom: 0px;
	text-align: center;
	background: var(--copyright-background-color);
}

.copyright p {
	margin-bottom: 0px;
}

.widget {
	margin-bottom: 30px;
}

.widget h3 {
	background: var(--primary-color);
	color: var(--background-color);
	font-size: 15px;
	text-transform: uppercase;
	padding: 10px;
	font-weight: 600;
	margin-bottom: 0px;
}

.content-w {
	border: 1px solid #ededed;
}

.content-w ul li {
	padding: 8px 20px;
}

.content-w ul li a {
	color: var(--text-color);
	font-weight: 500;
}

.content-new ul li img {
	width: 80px;
	height: 80px;
	float: left;
	margin-right: 10px;
	object-fit: cover;
}

.content-new ul li h4 {
	margin-bottom: 5px;
}

.content-new ul li h4 a {
	font-size: 14px;
	color: var(--text-color);
}

.content-new ul li {
	margin-bottom: 10px;
	padding-bottom: 10px;
	border-bottom: 1px solid #ededed;
}

.content-mostv ul li {
	padding-bottom: 10px;
	margin-bottom: 10px;
	border-bottom: 1px solid #ededed;
}

.content-mostv ul li span {
	display: inline-block;
	width: 35px;
	height: 35px;
	text-align: center;
	line-height: 35px;
	font-size: 15px;
	background: var(--primary-color);
	color: var(--background-color);
	border-radius: 50%;
	float: left;
	margin-right: 10px;
}

.content-mostv ul li h4 a {
	color: var(--text-color);
	font-size: 15px;
	line-height: 22px;
}

.content-mostv ul li h4 {
	text-align: justify;
}

.content-search {
	border: 1px solid #ededed;
	padding: 10px;
	text-align: center;
}

.content-search button {
	background: var(--primary-color);
	color: var(--background-color);
	border: 0px;
	border-radius: 25px;
	margin-top: 10px;
}

h1.single-title {
	font-size: 30px;
	font-weight: 600;
	color: var(--text-color);
}

.tag {
	border-bottom: 2px solid #ededed;
	padding-bottom: 10px;
}

.post-news .meta {
	padding-bottom: 15px;
	margin-bottom: 10px;

}

article.post-content {
	font-size: 19px;
	line-height: 1.65;
}

article.post-content p {
	margin-bottom: 18px;
	text-align: justify;
}

article.post-content img {
	border: 3px solid #d9d9d9;
	border-radius: 1%;
}

article.post-content p a {
	color: var(--link-color);
	font-weight: 600;
}

.comment {
	border: 1px solid #ededed;
	margin-top: 20px;
}

.connection h3 {
	text-transform: uppercase;
	font-weight: 600;
	color: var(--text-color);
	font-size: 20px;
	border-bottom: 2px solid #ededed;
	padding-bottom: 10px;
}

ul.list-news-lq li .new-img a img {
	float: left;
	margin-right: 10px;
	width: 160px;
	height: 80px;
}

ul.list-news-lq li {
	margin-bottom: 30px;

}
.break {
    background: #F0F0F0;
    margin: 10px 0 0 5px;
    border-radius: 5px;
}


/* ul.breadcrumb {
	padding: 10px;
	background: #F0F0F0;
	margin-top: 5px;
}

ul.breadcrumb li a {
	color: #24507A;
} */

.block-footer {
	text-align: justify;
}

main {
	display: block;
}

/* css catelogy */
.info-post h2 a {
	font-size: 22px;
	color: var(--primary-color);
	text-decoration: none;
}

h1.title {
	text-transform: uppercase;
	font-weight: 600;
	color: var(--text-color);
	font-size: 30px;
	border-bottom: 2px solid #b6b3b3;
	padding-bottom: 10px;
}

/* Định dạng cho khung mã code */
.code-container {
	position: relative;
	border: 1px solid #ddd;
	border-radius: 10px;
	margin-bottom: 20px;
}


/* định dạng menu mobile */
.mobile-menu-btn {
	float: right;
	padding: 0 3px;
	color: #fff;
	background-color: var(--primary-color);
}

.mobile-menu-btn:hover {
	background-color: #ccc;
	color: #000;

}

.mobile-menu-btn:hover .menu-icon {
	background: #ccc;
	color: #000;

}

.menu-icon {
	display: none;
}

.center-video {
	display: flex;
	justify-content: space-evenly;
}

/* sửa căn giữa ảnh */
.aligncenter {
	clear: both;
	display: block;
	margin: 0 auto;
}

/* CSS để thiết lập kiểu cho nút Facebook */
.facebook-share-button {
	display: inline-block;
	background-size: cover;
	width: 40px;
	height: 40px;
	border: none;
	border-radius: 50%;
	padding: 0;
	cursor: pointer;
}
.post-share {
	padding-bottom: 10px;
}
.post-share p {
	font-weight: 600;
}