Note that logo size is limited by header height. If you want to have a bigger logo, you’ll need to increase the header height in Theme Options > Header.
In order for the logo to be retina ready, the logo image needs to be compressed into half its size. We therefore recommend uploading a logo image that it twice as tall as the header.
We recommend uploading your logo image in all the fields in Theme Options > Logo. If you leave a field blank, it will generate our theme’s default logo, which could yield unexpected results when it comes to how your logo displays.
If your logo is too small
Check your logo image and make sure that you don’t have blank space around the logo itself.
If your logo is too big
You can simply crop your logo image to include more blank space around it, as illustrated above.