틀:사용자:Cerulean/but/styles.css

.mw-collapsible-toggle .line {
	position: relative;
    border-left: 1px solid black;
    height: 1em;
    width: 1em;
    display: block;
    transition: all cubic-bezier(.17,.84,.44,1)0.6s;
}

.mw-collapsible-toggle .line {
	transform: rotate(-45deg);
}
.mw-collapsible-toggle .line.other {
	transform: rotate(45deg);
}

.mw-collapsible-toggle-expanded .line {
	transform: rotate(-45deg) translate(-0.5em, 0);
}
.mw-collapsible-toggle-expanded .line.other {
	transform: rotate(45deg) translate(-0.5em, 0);
}

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