The Axis Y Label Padding advanced property accepts from one to four integers to determine the amount of padding that the Y Axis labels will have. For example: Setting the padding to '15' will set all sides to 15px. Setting the padding to '15 30' will set the top and bottom to 15px and 30px respectively. Setting the padding to '15 30 45' will set the top to 15px, right and left to 30px, and the bottom to 45px. Setting the padding to '15 30 45 60' will set the top padding to 15px, the right to 30px, the bottom to 45px, and the left to 60px.