If you desire to customize one or multiple fields from the header this is how it should be done:
Go to Dashboard > Appearance > Customize
> Header Options
Below we will explain each field:
Logo: you can change your site’s logo either using one of the already uploaded files from Media or Upload a new file.
Logo Height: Drag the slider to customize logo height.
The changes will be reflected before publishing as follows:
Logo Spacing: You can choose the distance from the top/ bottom/ left and right of the page. It can only be written in pixels.
Ex of how it will be displayed with the following values:
Header Fixed on Scroll
If enabled: the header will move once you start scrolling on the page.
If disabled: the header not move when scrolling on the page.
Show Header Middle Border:
If enabled: the following line will appear.
If disabled: the above shown line will no longer be present.
From Hide controls:
After setting everything as we want, press the ‘ublish’ button from the top, left side, of the page and wait until it is written ‘ Published’