@charset "UTF-8";

main .nav-q {
	margin: 0 10px 20px;
}
main .nav-q ul {
	display: flex;
	justify-content: space-between;
}
main .nav-q ul li {
	width: 33%;
	opacity: 0.5;
}
body.quality1 main .nav-q ul li.quality1,
body.quality2 main .nav-q ul li.quality2,
body.quality3 main .nav-q ul li.quality3 {
	opacity: 1;
}