- Navigate to Appearance > Header menu
- Click “Browse” and Navigate to the image you would like to use for a header or logo. Images of exactly 600 × 170px will give the best results.
- Other sizes will be cropped in the upload process to create an image of the correct size.
- Click “Upload” to copy the image from your computer to your website.
- Click the “Save Settings” button before leaving the page
Note: If you want to change the logo image size, then you need to make changes in the functions.php file and style.css file. This is out of scope of the default theme support and documentation.