Plantilla:Skin/styles.css

.skin-infobox,
.skin-infobox td {
	border-color: #a7d7f9;
}

.skin-infobox-header {
	color: #000;
	background: #e2f4ff;
}

.skin-infobox-header a {
	color: #000;
}


/* Selector para enlaces que terminan con ".zip" */
a[href$=".zip"] {
	background-image: url("https://upload.wikimedia.org/wikipedia/commons/9/9a/Save-icon-svgrepo-com.svg");
	background-position: center right;
	background-repeat: no-repeat;
	padding-right: 32px;
	background-size: contain;
}