wikimedia/mediawiki-extensions-WikiLove

/* stylelint-disable no-descending-specificity */
li#ca-wikilove {
    line-height: 1.4em; /* account for scripts with tall ascenders */
}

#p-views #ca-wikilove.icon a {
    display: block;
    width: 28px;
    padding: 15px 5px 0;
    overflow: hidden;
    outline: 0;
}

/* icon style */
/* Only use icon if the menu item is not collapsed into the "More" dropdown
 * (in which case it is inside #p-cactions not #p-views). */
#p-views #ca-wikilove.icon a::before {
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    margin-bottom: 15px;
    background-image: url( images/heart-icons-red.svg );
    background-position: -24px 0;
}

#ca-wikilove.icon a:hover::before,
#ca-wikilove.icon a:focus::before {
    background-position: 0 0;
}