* {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}
html {
    width: 100%;
    height: 100%;
}
body {
    width: 100%;
    height: 100%;
    min-height: 100vh;
}
#optNgonNgu {
    display: none;
}
.nav_top {
    background-color: #11286e;
}
nav a {
    color: white;
}
.logo>img {
    width: 110%;
}
.tenToChuc {
    font-size: 25px;
}
.khauHieu {
    font-size: 18px;
}
.navbar-nav {
    flex-wrap: wrap;
}
.block_ChuyenMuc {
    margin-top: 20px;
    margin-bottom: 30px;
}
.block_title {
    background-color: #0cc200;
    color: white;
    font-weight: bold;
    display: inline;
    padding: 10px;
    border-radius: 5px;
}
.block_title a {
    text-decoration: none;
}
.container_navBar {
    margin: auto;
    width: 80%;
}
.khauHieu {
    margin-top: 15px;
}
.mainmenu li > ul{
    background: #0cc200;
	
}
.tieu_de_thuvien {
        font-weight: bold;
        font-size: 17px;
        color: #000000;
        position: relative;
    }
    .tieu_de_thuvien::after{
        content: '';
        position: absolute;
        height: 1px;
        width: 100%;
        color: #033e8c;
    }
 /* Style the list */
ul.breadcrumb {
	padding: 10px 16px;
	list-style: none;
	border-radius: 5px;
}
/* Display list items side by side */
ul.breadcrumb li {
	display: inline;
	font-size: 18px;
}
/* Add a slash symbol (/) before/behind each list item */
ul.breadcrumb li+li:before {
	padding: 8px;
	color: black;
	content: "/\00a0";
}
/* Add a color to all links inside the list */
ul.breadcrumb li a {
	color: #267e01;
	text-decoration: none;
}
/* Add a color on mouse-over */
ul.breadcrumb li a:hover {
	color: #267e01;
  font-weight: bold;
}
.breadcrumb .active {
	font-weight: bold;
}
/* Responsive styles */
@media (max-width: 768px) {
	ul.breadcrumb li {
		font-size: 14px;
	}
	ul.breadcrumb li+li:before {
		padding: 5px;
	}
}
@media (max-width: 480px) {
	ul.breadcrumb {
		padding: 5px;
	}
	ul.breadcrumb li {
		font-size: 12px;
	}
	ul.breadcrumb li+li:before {
		padding: 4px;
	}
        }
@media screen and (max-width: 995px) {
    .container_navBar {
        margin: auto;
        width: 90%;
    }
    .element-to-hide-960 {
        display: none;
    }
    .logo {
        width: 70%;
    }
    .tenToChuc {
        font-size: 20px;
    }
    .khauHieu {
        font-size: 13px;
    }
    .nav-item {
        margin: 2px;
        width: 100%;
        padding: 2px;
    }
    .nav-item:active {
        background-color: #045fd8;
    }
}
@media screen and (max-width: 400px) {
    .logo>img {
        width: 100%;
    }
    .tenToChuc {
        font-size: 12px;
    }
    .khauHieu {
        font-size: 11px;
    }
    .footer_top {
        flex-direction: column;
        align-items: center;
    }
    .footer_boot {
        flex-direction: column;
        align-items: center;
    }
}
    .latest-news ul li:not(:last-child) {
        border-bottom: 1px dotted #8d8d8d;
        padding-bottom: 8px;
        margin-bottom: 8px;
    }
    .latest-news ul>li>a,
    a:focus {
        color: black;
    }
    ul>li>a:hover,
    a:focus {
        color: #0077b3;
        text-decoration: underline;
    }
    .aui a {
        text-decoration: none;
        border-bottom: 3px solid #033e8c;
        font-size: 16px;
        font-weight: bold;
        color: black;
    }
    .marquee {
        height: 150px;
        overflow: hidden;
        position: relative;
	   padding: 5px;
    }
   .marquee ul {
    position: absolute;
    width: 100%;
    list-style-type: none; 
    margin: 0;
    padding: 0;
    animation: marqueeScroll 10s linear infinite;
}
    .marquee:hover ul {
        animation-play-state: paused;
    }
.marquee ul li {
    list-style-type: none; /* Xóa dấu chấm đầu thẻ li */
}
@keyframes scroll {
	0% {
		transform: translateY(100%);
	}
	100% {
		transform: translateY(-100%);
	}
}
.carousel-item {
	max-height: 650px;
}
.carousel-item img {
	max-height: 670px;
	width: 100%;
	object-fit: fill;
	object-position: 50% 50%;
}
li {
	font-size: 15px;
	line-height: 1.2;
	list-style: none;
}
.marquee {
    position: relative;
    height: 250px; /* Đặt chiều cao của vùng hiển thị */
    overflow: hidden;
}
.marquee ul {
    position: absolute;
    width: 100%;
    list-style-type: none; /* Xóa dấu chấm đầu thẻ li */
    margin: 0;
    padding: 0;
    animation: marqueeScroll 10s linear infinite;
}
.marquee ul:hover {
    animation-play-state: paused; /* Dừng animation khi hover */
}
.marquee ul li {
    list-style-type: none; /* Xóa dấu chấm đầu thẻ li */
}
@keyframes marqueeScroll {
    0% {
        top: 100%; /* Bắt đầu từ dưới cùng */
    }
    100% {
        top: -100%; /* Cuộn lên phía trên */
    }
}
 footer {
	background-color: #0f9900;
	color: white;
	padding-top: 0.5rem;
	padding-bottom: 2rem;
}
footer h4 {
	font-size: 1.1rem;
	margin-top: 1rem;
	margin-bottom: 1rem;
}
footer p,
footer a {
	font-size: 0.9rem;
	line-height: 1.5;
}
footer a {
	color: #f4ff00;
	text-decoration: none;
}
footer a:hover {
	color: #ffffff;
	text-decoration: underline;
}
@media (max-width: 768px) {
	.footer-col {
		margin-bottom: 1rem;
	}
}
iframe {
	width: 100%;
	height: 200px;
	border-radius: 10px;
	border: none;
}
.counter {
	background: rgba(255, 255, 255, 0.1);
	padding: 0.5rem 1rem;
	border-radius: 5px;
	margin-bottom: 1rem;
}
.btn-ctici {
	background-color: transparent;
	color: #dcdcdc;
	border: none;
	padding: 0;
}
.btn-ctici:hover {
	color: #ffffff;
}
footer p,
footer a {
	font-size: 0.8rem;
}
.footer-stats {
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	height: 100%;
}