Template:User icons/styles.css

.infobox__title::after {
	content: "";
	display: block;
	width: var(--size-icon);
	height: var(--size-icon);
	background-color: currentColor;
	mask-size: contain;
	mask-repeat: no-repeat;
	mask-position: center;
	mask-image: url("https://amaranth-legacy.yttrium.systems/Screwdriver-wrench-solid.svg");
}