CSS Issues X 2 - Menu Display / Clear Fload

Good afternoon --
I have two CSS issues and I feel silly for asking, but I've looked at the computer screen long enough.


On the above referenced page you will notice that the "Retired K9's" is picking up on the float:left from the "K9" section which is dynamically generated by a staff directory plugin. I need the "Retired K9's" to drop to another line.

Secondly, I added a border to "sub-menu" for appearence, but now I need to remove the border from the sub menu with children as in https://cityofhanahan.com/government/police-department/divisions/k9/ where you will see the menu on the left also has a black box surrounding it for the child menu.

Any help would be greatly appreciated!