/* Custom animate css  */

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&display=swap');

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Quicksand', sans-serif;
}

body {
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 100vh;
	background: #000;
	/* background: url("https://static.videezy.com/system/resources/previews/000/008/090/original/Data_Grid.mp4"); */
	/* background-image: url("https://www.pixelstalk.net/wp-content/uploads/2016/08/Amazing-cool-hd-photos-nature-For-Your-Windows.jpg"); */
}





.fullscreen-video {
	position: fixed;
	top: 0;
	left: 0;
	min-width: 100%;
	min-height: 100%;
	width: auto;
	height: auto;
	z-index: -100;
	/* Ensure video is behind other content */
}



section {
	position: absolute;
	width: 100vw;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 2px;
	flex-wrap: wrap;
	overflow: hidden;
}

/* section::before 
{
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	background: linear-gradient(#162597bf,#1625974d,#162597bf);
	animation: animate 5s linear infinite;
} */
@keyframes animate {
	0% {
		transform: translateY(-100%);
	}

	100% {
		transform: translateY(100%);
	}
}

section span {
	position: relative;
	display: block;
	width: calc(3.25vw - 2px);
	height: calc(3.25vw - 2px);
	/* width: calc(2.1vw - -1px);
    height: calc(2.2vw - 2px); */
	/* background: #1625970d; */
	background: #16259700;
	z-index: 2;
	transition: 1.5s;
}

section span:hover {
	background: #757add;
	transition: 0s;
}

section .signin {
	position: absolute;
	width: 400px;
	background: #222;
	z-index: 1000;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 40px;
	border-radius: 4px;
	box-shadow: 0 15px 35px rgba(0, 0, 0, 9);
}

section .signin .content {
	position: relative;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	gap: 40px;
}

section .signin .content h2 {
	font-size: 2em;
	color: #07a4ff;
	text-transform: uppercase;
}

section .signin .content .form {
	width: 100%;
	display: flex;
	flex-direction: column;
	gap: 25px;
}

section .signin .content .form .inputBox {
	position: relative;
	width: 100%;
}

section .signin .content .form .inputBox input {
	position: relative;
	width: 100%;
	background: #333;
	border: none;
	outline: none;
	padding: 25px 10px 7.5px;
	border-radius: 4px;
	color: #fff;
	font-weight: 500;
	font-size: 1em;
}

section .signin .content .form .inputBox i {
	position: absolute;
	left: 0;
	padding: 15px 10px;
	font-style: normal;
	color: #aaa;
	transition: 0.5s;
	pointer-events: none;
}

.signin .content .form .inputBox input:focus~i,
.signin .content .form .inputBox input:valid~i {
	transform: translateY(-7.5px);
	font-size: 0.8em;
	color: #fff;
}

.signin .content .form .links {
	position: relative;
	width: 100%;
	display: flex;
	justify-content: space-between;
}

.signin .content .form .links a {
	color: #fff;
	text-decoration: none;
}

.signin .content .form .links a:nth-child(2) {
	color: #000dff;
	font-weight: 600;
}

.signin .content .form .inputBox input[type="submit"] {
	padding: 10px;
	background: #0009b8;
	color: #1acfc8;
	font-weight: 600;
	font-size: 1.35em;
	letter-spacing: 0.05em;
	cursor: pointer;
}

input[type="submit"]:active {
	opacity: 0.6;
}

@media (max-width: 900px) {
	section span {
		width: calc(10vw - 2px);
		height: calc(10vw - 2px);
	}
}

@media (max-width: 600px) {
	section span {
		width: calc(20vw - 2px);
		height: calc(20vw - 2px);
	}
}

#video-1 {
	background-image: url(/Video/Video-Theme/board3-theme.png);
	background-size: 100% 100%;
	background-position: center;
	transition: background .3s;
}

#video-2 {
	background-image: url(/Video/Video-Theme/blue-board_theme.png);
	background-size: 100% 100%;
	background-position: center;
	transition: background .3s;
}

#video-3 {
	background-image: url(/Video/Video-Theme/programming_theme.png);
	background-size: 100% 100%;
	background-position: center;
	transition: background .3s;
}

.switcher {
	list-style: none;
	margin: 0;
	padding: 0;
	overflow: hidden;
	margin-left: 20px;
}

	.switcher li, .video-switcher li {
		float: left;
		width: 85px;
		height: 75px;
		margin: 0 15px 15px 0px;
		border-radius: 4px;
		border: 0px solid black;
	}