:root {
	--c1: #254698;
	--c1-1: #17469e;
	--c2: #f5821f;
	--c2-1: #E36B04;
}

body {

}

a {
	color:var(--c1);
	text-decoration: none;
}

.logo {
	height: 60px;
}

/*navMain*/
.navMain {

}
.navMain .navbar-nav .nav-link {
	color: var(--c1);
	font-weight: bold;
	padding-left: 15px;
	padding-right: 15px;
}
.navMain .fSearch input {
}
.navMain .fSearch input:focus {
	box-shadow:none!important;
}
.navMain .fSearch .input-group:focus, .navMain .fSearch .input-group:focus-within {
	box-shadow: 0 0 5px 3px rgba(23, 70, 158, 0.5);
}

/*mainSlide*/
.mainSlide {
	position: relative;
}
.mainSlide .owl-nav button.owl-next, .mainSlide .owl-nav button.owl-prev {
	position: absolute;
	top: 46%;
	border-radius: 15px;
	height: 30px;
	width: 30px;
	border:1px solid #fff;
	color: #3364B4;
	background-color: rgba(255,255,255,0.55);
	outline: none;
}
.mainSlide .owl-nav button.owl-next {
	right: 15px;
}
.mainSlide .owl-nav button.owl-prev {
	left: 15px;
}
.mainSlide .item {
	position: relative;
}
.mainSlide .mask {
	position: absolute;
	width: 70%;
	transform: translate(-50%,-50%);
	top: 50%;
	left: 50%;
}
/**/

/*s2*/
.s2 .num {
	font-size: 4rem;
	font-weight: bold;
}

/*s3*/
.s3 .mask {
	border-radius: 1.5rem;
	overflow: hidden;
}
.s3 .mask img {
	height: 320px;
	object-fit: cover;
	transition: all .3s;
}
.s3 .mask {
	transition: all .3s;
}
.s3 .mask:hover {
	box-shadow: 0 0 5px 3px rgba(0, 140, 186, 0.5);
}

/*s4*/
.s4 .mask {
	background-color: rgba(0, 0, 0, .35);
	position: absolute;
	top:0px;
	left: 0px;
	width: 100%;
	height: 100%;
}
.s4 .btn-play {
	background-color: #fff;
	transition: background-color 0.3s;
	cursor: pointer;
}
.s4 .btn-play:hover {
	background-color: rgba(255, 255, 255, .5);
}

/*s5*/
.s5 img.tsbs {
	height: 300px;
	max-width: 100%;
	object-fit: cover;
}
.s5 .item {
	border-radius: 1.5rem;
	border:5px solid var(--bs-gray-300);
}

/*s6*/
.s6 h3 {
	transition: color .3s;
}
.s6 h3:hover {
	color:var(--c2);
}





footer {
	min-height: 200px;
	position: relative;
}
footer:before {
	content: "";
	position: absolute;
	top:-30px;
	left: 100px;
	height: 100px;
	width: 100px;
	background-image: url('../images/data/bg-footer01.png');
	background-size: contain;
}
footer:after {
	content: "";
	position: absolute;
	top:30px;
	right: 100px;
	height: 60px;
	width: 60px;
	background-image: url('../images/data/bg-footer01.png');
	background-size: contain;
}
footer .container:before {
	content: "";
	position: absolute;
	bottom:30px;
	left: 110px;
	height: 80px;
	width: 80px;
	background-image: url('../images/data/bg-footer01.png');
	background-size: contain;
}
footer .container:after {
	content: "";
	position: absolute;
	bottom:10px;
	right: 90px;
	height: 70px;
	width: 70px;
	background-image: url('../images/data/bg-footer01.png');
	background-size: contain;
}
footer .row:before {
	content: "";
	position: absolute;
	top:60px;
	left: 48%;
	height: 110px;
	width: 110px;
	background-image: url('../images/data/bg-footer01.png');
	background-size: contain;
}
.copyright {
	background-color: #0F357B;

}


/*public*/
.text-c1 {
	color: var(--c1);
}
.text-c1-1 {
	color: var(--c1-1);
}
.bg-c1 {
	background-color: var(--c1);
}
.bg-c1-1 {
	background-color: var(--c1-1);
}
.text-c2 {
	color: var(--c2);
}
.bg-c2 {
	background-color: var(--c2);
}
.bg-c2:hover {
	background-color: var(--c2-1);
}
.border-c1 {
	border-color: var(--c1)!important;
}

.btn-s1 {
	background-color: var(--c1-1);
	transition: background-color .3s;
}
.btn-s1:hover {
	background-color: var(--c2);
}


/**/
.back-top{
	position: fixed;
	top: 48%; 
	right: 15px; 
	display: none; 
	z-index:99999;
	height:30px;
	width:30px;
	cursor:pointer;
	opacity:0.7;
	color: #666;
	font-size:20px;
	border-radius:50%;
	text-align:center;
	line-height:30px;
	border:1px solid #666;
	transition: border 0.3s, background-color 0.3s;
}
.back-top:hover{
	opacity:0.75;
	color: #fff;
	border:1px solid rgba(0,0,0,0.75);
	background-color: rgba(0,0,0,0.35);
}

/*btn-media*/
.btn-media {
	position: fixed;
	bottom: 12%;
	left: 30px;
	z-index: 999;
}
.btn-media a {
	display: inline-block;
	border-radius: 18px;
	box-shadow: 0 0 10px -2px rgba(0,0,0,0.7);
}









@media (min-width: 576px) {

}
@media (min-width: 768px) {
	.navMain .navbar-nav .nav-link {
		padding-top: 25px;
		padding-bottom: 25px;
	}
	.navMain .navbar-nav .icon {
		padding-top: 18px;
		font-size: 1.5em;
	}
	.navMain .navbar-nav .nav-item .dropdown-menu {
		margin:0px;
		background-color: rgba(0,0,0,0.75);
		color:#fff;
		border-radius: 0px;
		transition: all 0.3s;
		display: block;
		visibility: hidden;
		opacity: 0;
		top: 130%;
	}
	.navMain .navbar-nav .nav-item .dropdown-menu a {
		color: #ccc;
		transition: color 0.3s;
		font-size: 0.9em;
	}
	.navMain .navbar-nav .nav-item .dropdown-menu a:hover {
		background-color: rgba(0,0,0,0.55);
		color: #eee;
	}
	.navMain .navbar-nav .nav-item:hover .dropdown-menu {
		opacity: 1;
		visibility: visible;
		top: 100%;
	}
}
@media (min-width: 992px) {

}
@media (min-width: 1200px) {

}
@media (min-width: 1400px) {

}

@media (max-width: 575px) {

}