#knowledge_space{
	position: relative;
	display: flex;
	justify-content: center;
	width: 150%;
	height: 100%;
	z-index: 2;
}

#knowledge_board{
	position: relative;
	margin: auto;
	margin-left: 4%;
	margin-right: 4%;
	width: 100%;
	aspect-ratio: 16/9;
	max-height: 100%;
	overflow: hidden;
}

#background1{
	position: absolute;
	width: 100%;
	height: 100%;
	background: #1A6628;
	transform: rotate(-5deg) translate(0px,0%);
	scale: 0.85;
	filter: blur(3px);
}


#background2{
	position: absolute;
	width: 100%;
	height: 100%;
	background: #259C3B;
	transform: rotate(-3deg) translate(3%,-3%);
	scale: 0.85;
	filter: blur(1px);
}

#background3{
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	position: absolute;
	width: 100%;
	height: 100%;
	background: #28272B;
	transform: translate(6%,-8%);
	scale: 0.85;
	padding: 5px;
}

#background3 h2{
	text-align: center;
	color: white;
	font-size: clamp(1.5vw,50px,3.5vw);
}

#background3 .domain{
	display: flex;
	align-items: center;
	justify-content: space-around;
	height: 100%;
	width: 100%;
}

.domain_card{
	width: 15%;
	aspect-ratio: 1;
	border-radius: 10px;
	transform: rotate(45deg);
	background: #403F42;
	transition: 2s;
	padding: 3px;
}

.domain_card div{
	transform: rotate(-45deg);
	margin: auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	height: 100%;
}

.domain_card div img{
	aspect-ratio: 1;
	width: 55%;
	margin: auto;
	margin-bottom: 0px;
}

.domain_card div span{
	color: white;
	margin: auto;
	text-align: center;
	font-size: 1.2vw;
	margin-top: 5px;
}

.domain_card:hover{
	scale: 1.2;
}

.background{
	border-radius: 16px;
}


#knowledge_bubble{
	position: relative;
	width: 50%;
	display: flex;
	justify-content: center;
	height: 60%;
}

#Bubble_University{
	display: flex;
	justify-content: center;
	flex-direction: column;
	background: #2FC946;
	width: 75%;
	aspect-ratio: 1;
	border-radius: 100%;
	margin: auto;
	text-decoration: none;
	transition: 2s;
	gap: 20px;
	z-index: 2;
}

#Bubble_University:hover{
	scale: 1.2;
	filter: contrast(130%);
}

#Bubble_University #Tittle{
	color: white;
	font-size: 3.0vw;
	text-align: center;
	width: 100%;
}

#Bubble_University #University{
	font-size: 2.0vw;
	color: #BFFFAC;
	text-align: center;
	width: 100%;
}

#bubble1{
	position: absolute;
	width: 20%;
	aspect-ratio: 1;
	background: #249A36;
	border-radius: 100%;
	margin-left: -40%;
	animation: 5s BubbleAnimator infinite;
	z-index: 0;
}

#bubble2{
	bottom: 0px;
	position: absolute;
	width: 20%;
	aspect-ratio: 1;
	background: #1B6C27;
	border-radius: 100%;
	animation: 7s BubbleAnimator2 infinite;
	z-index: 0;
	margin-left: 20%;
}

@keyframes BubbleAnimator {
	0%{
		margin-left: -40%;
		margin-top: 0%;
	}
	50%{
		margin-left: -10%;
		margin-top: 20%;
	}
	100%{
		margin-left: -40%;
		margin-top: 0%;
	}
}

@keyframes BubbleAnimator2 {
	0%{
		margin-left: 20%;
		margin-bottom: 0%;
	}
	50%{
		margin-left: 60%;
		margin-bottom: 50%;
	}
	100%{
		margin-left: 20%;
		margin-bottom: 0%;
	}
}