Revert "'spaaace' css class substituted by <wbr> html element"

This reverts commit 3442558a183fe492e67ec37e15f3385e735b58e4.
Revert "'spaaace' css class substituted by <wbr> html element"

This reverts commit 7945e0cceec6d155ca5241d214f2c2c58e16211a.