Every operation that you might perform within the visual builder or by the left inspectors is generating clean, battle-tested code.
Click on the CODE button to see the Code editor. The code editor is divided into two sections - HTML & CSS. In HTML where you can find all the elements and components and in CSS where you can find all the .css rules.
Using Code Editor you can edit and integrate the webpage all the time: add custom .css rules or modify elements' classes is matter of seconds, and the effects are displayed in real time in the canvas.