.wiki-icon {
    display: inline-block;
    width: var(--behnke-normal-font-size);
    height: var(--behnke-normal-font-size);
    background-image: var(--icon-url);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    
    flex-shrink: 0; 
    
    margin-right: calc(0.75 * var(--behnke-basic));
}