Question

i have this: http://jsfiddle.net/uAQ8B/5/

This list should have all the objects on the left and every parent on the right. It works fine unless the parent is empty, like in this case where object 1 has a parent but object2-5 don’t.

How can i solve this?

Answer 1

As mentioned by @Pavan, you need to clear your left floats, otherwise the elements will just line up.

You can do this by adding clear: both (or just clear: left since you are only floating elements left) to your .Discussioni class:

.Discussioni {
    clear: both;
}

See this CSS tricks article about using floats: All About Floats