.my_bubble_element{
	position:absolute;
	background-color:rgba(255,255,255,1);
	border-radius:50%;
	-webkit-transition:all 1s;
	transition:all 0.5s;
	-webkit-transform:translate(-50%,-50%) scale(1,1);
	transform:translate(-50%,-50%) scale(1,1);
}
.my_bubble_element:hover{
	-webkit-transform:translate(-50%,-50%) scale(1.5,1.5);
	transform:translate(-50%,-50%) scale(1.5,1.5);
}
@keyframes my_bubble_animation{
	0%{
		background-color:rgba(255,255,255,1);
		top:110%;
	}
	80%{
		background-color:rgba(255,255,255,0.5);
		top:-10%;
	}
	100%{
		background-color:rgba(255,255,255,0.1);
		top:-10%;
	}
}