Custom logo size is incorrect

Custom logo size is incorrect

The documentation for using a custom logo (in the Admin Settings/Company Details page) says that the image size should be 188 x 80.  However, when I make images exactly that size I get short horizontal lines at the bottom to the left and right side of the image, in line with the Home tab.  See the example below:




After much experimenting, if I make the logo image exactly 205 x 80 it fills the space properly so the extra lines are not visible.