模板:Black shady/styles.css

.shady {
	background-color: black; 
	color: black;
	transition: all 0.5s;
}
.shady * {
	background-color: black; 
	transition: all 0.5s;
}
.shady:hover * {
	color: white;
	visibility: visible;
}
.shady:hover {
	color: white;
}