Scale
Select the element(s) you want to scale and then click the Scale button or press Ctrl + Shift + S.
A dialog will open showing an Absolute/Relative toggle and X and Y scale factors. Absolute scales around the centroid of the selected elements. Relative scales around each element’s centroid. Set the X and Y scale values. The preview will dynamically update as you change the values.
Click Scale to accept the changes. Pressing Enter after changing a value will also accept the changes.