Steps, or other objects, can be aligned using the Layout command.

 

Alight top or left

Select all the steps you want to align, right-click on one of them and select the type of alignment you want - align top or align left.

 

Resize steps

In addition, Layout can also be used to resize steps.  Select the steps you want to make the same size, move to the step you want the other steps to be the same size as, do a Right-click > Layout > Same Size.

 

 

To re-size steps select all the steps you want to resize, right-click on the one you want to resize them to