Our Support team is ready to present you a new tutorial that shows how to change logo wrapper size in WordPress.
Navigate to Appearance > Editor in your admin panel.
Open file wrapper-header.php from the list on the right. Make sure you have selected themeXXXXX files.
You will see that your header row is divided into span columns:
With the help of span classes you can create multiple columns layout:
You can change the logo wrapper size in this file, make sure to adjust the sizes of other sections to have span12 in total:
Save changes to file when you are done.
Check the result on your website:
Feel free to check the detailed video tutorial below: