틀:사용자:Cerulean/but/styles.css

.mw-collapsible-toggle-expanded .line {
	transform: rotate( 90deg );
	transition: all cubic-bezier(.17,.84,.44,1) 0.6s;
	position: relative;
}
.mw-collapsible-toggle-expanded .line.other {
	transform: rotate( -90deg );
	position: relative;
}

.drop-shadow {
    filter: drop-shadow(0 0 1px LIGHTGRAY);
}