/*Стиль навигационного меню*/
.navbar {
	background:#002C5D;
	position: fixed;
}

.nav-link , .navbar-brand {
	color: #ffffff !important;
	cursor: pointer;
}

.navbar-brand:hover {
	color: #009EE2 !important;
}

.nav-link {
	margin-right: 1em !important;
}

.nav-link:hover {
	color: #009EE2 !important;
}

.navbar-collapse {
	justify-content: flex-end;
}

.navbar-toggler {
	background:#009EE2 !important;
}

/*Стиль хедера*/
.header {
	background-image: url('../images/background.jpg');
	background-attachment: fixed;
	background-size: cover;
	background-position: center;
	min-height: 650px;
}

.overlay {
	position: absolute;
	min-height: 650px;
	min-width: 100%;
	left: 0;
	top: 0;
	background: rgba(244, 244, 244, 0.8);
}

.description {
    position: absolute;
    top: 30%;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    padding: 2em;
}

.description h1 {
	text-align: center;
	color:#009EE2 ;
}

.description > p {
	text-align: center;
	color:#666;
	font-size: 20px;
	width: 100%;
	line-height: 1.5;
}

.description button, .card a {
	border:1px  solid #0056A3;
	background:#009EE2;
	color:#fff;
}

.description button:hover, .card a:hover {
	background:#0056A3;
	color:#fff;
}

p.about {
	font-size: 20px;
	line-height: 1.5;
	text-align: center;
}

.card.my_card {
	 width: 18rem;
	 margin: auto;
	 border-width: 0px !important;
}

.card.my_card img {
	width: 40%;
	margin: auto;
}

nav a {
	transition: color .2s;
}

nav a.nav-link {
    /*text-decoration: none !important;*/
    background-image: linear-gradient(currentColor, currentColor) !important;
    background-position: 50% 100% !important;
    background-repeat: no-repeat !important;
    background-size: 0% 2px !important;
    transition: background-size .3s !important;
}

nav a.nav-link:hover {
    background-size: 100% 2px !important;
}

nav a.navbar-brand {
    /*text-decoration: none !important;*/
    background-image: linear-gradient(currentColor, currentColor) !important;
    background-position: 0% 100% !important;
    background-repeat: no-repeat !important;
    background-size: 0% 2px !important;
    transition: background-size .3s !important;
}

nav a.navbar-brand:hover {
    background-size: 100% 2px !important;
}

h2 {
	color: #009EE2 !important;
}

footer {
	background-color: #0056A3;
	color: white;
	padding: 15px;
}

.card-header {
	background-color:#009EE2 !important;
	color:#fff;
}

.my_btn {
	border:1px  solid #0056A3 !important;
	background:#009EE2 !important;
	color:#fff !important;
}

.my_btn:hover {
	background:#0056A3 !important;
	color:#fff !important;
}

#download .card .btn {
	padding: 0;
}

.my_badge {
	font-size: 100% !important;
	background-color: #009EE2 !important;
}