Fix bug with image-enlarge hover-icon.
Fix bug with image-enlarge hover-icon.

Wasn't set because img-tag not existing onElementReady.
We don't need img-tag in this context anymore because though padding-bottom-hack a
has the same size and therefore can be used to check width and height.

Sogl/koala-framework,yacon/koala-framework,nsams/koala-framework,yacon/koala-framework,koala-framework/koala-framework,yacon/koala-framework,kaufmo/koala-framework,kaufmo/koala-framework,koala-framework/koala-framework,Ben-Ho/koala-framework,kaufmo/koala-framework,nsams/koala-framework,nsams/koala-framework,Sogl/koala-framework,Ben-Ho/koala-framework