Set Up Elementor
Step 1 – Log in to your WordPress Administration Panel (Dashboard)
Step 2 – Click Elementor.
Step 3 – Click Settings.

Step 4 – You will see all tabs for setting of elementor , in General tab, you need to disable the elementor plugin default color and font. In this way you will use the fonts that you set in the wordpress customize (wordpress control panel)

Step 5 – You will see all tabs for setting of elementor , in General tab you can activate the elementor page builder for the portfolio pages.
