I'm not sure entirely what's going on here. I'm exporting SVG's from Illustrator artboards. In the boards, they are exactly the same size (this is an icon set).
However when I set them as a background image there are some that will consistently not "fill up" the space they're set to take up in the height/width parameters.
Here's a jsFiddle to show what I mean. These were both exported the same exact way from Illustrator.. and if you inspect the smaller one it physically takes up as much space, as if there was an inside padding. So even if it make it twice as large in CSS with a width/height: 110px;
, it becomes hard to position as it pushes other elements away.
I have a total of 6 icons used in this set, and 4 of them are exactly the same. There's 4 that are smaller like this though & I'm not sure why this is.