I have read that the pull-right
class has been removed
and in its place there are classes such as .float-{sm,md,lg,xl}-{left,right,none}
- as seen in this question too.
but i cant get it to work. I have setup a demo at https://jsfiddle.net/kneidels/x8Lhmajc/1/ you will see the word "menu" on the top left, which has a drop down attached. that is supposed to be floated to the right but as you can see its not working.